Find out who called from that unknown Philadelphia number using our free reverse phone lookup service. Enter the full 10-digit number (including 267, 445, and 215 or any other US area code) to search for available caller information including name, address, phone carrier, and more.
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Philadelphia area codes are 215, 267, 484, 610.
Phone numbers reported as unwanted calls to the FTC by Philadelphia residents in the last 30 days.
(888) 899-1359
Reducing your debt (credit cards, mortgage, student loans)
5 reports ·
(215) 645-5661
Other
4 reports ·
(855) 941-7528
Reducing your debt (credit cards, mortgage, student loans)
3 reports ·
(215) 990-3392
No Subject Provided
2 reports ·
(570) 676-7238
Dropped call or no message
2 reports ·
(445) 315-3959
Reducing your debt (credit cards, mortgage, student loans)
2 reports ·
(215) 325-5923
Other
2 reports ·
(267) 204-3202
Dropped call or no message
2 reports ·
(215) 806-8355
Other
2 reports ·
(858) 250-5908
Other
2 reports ·
If you receive fraudulent calls or suspect a scam attempt, report it to reportfraud.ftc.gov or local police department using the following contacts:
660 Chestnut Street, Philadelphia, PA 19106
5510 Pine Street, Philadelphia, PA 19143-1320
3100 Red Lion Road, Philadelphia, PA 19114-1124
2831 Levick Street, Philadelphia, PA 19149-2942
2301 South 24Th Street, Philadelphia, PA 19145-3206
43 West Haines Street, Philadelphia, PA 19144-2705
1300 South 11Th Street, Philadelphia, PA 19147-5602
6059 Haverford Avenue, Philadelphia, PA 19151-4422
3701 Lincoln Drive, Philadelphia, PA 19144
401 North 21St Street, Philadelphia, PA 19130-3833
2831 Levick Street, Philadelphia, PA 19149-2942
1201 South 20Th Street, Philadelphia, PA 19146-2906
3900 Lancaster Avenue, Philadelphia, PA 19104-4606
235 North 11Th Street, Philadelphia, PA 19107-1821
1300 South 11Th Street, Philadelphia, PA 19147-5602
5960 Broad Street, Philadelphia, PA 19141-1802
2201 West Hunting Park Avenue, Philadelphia, PA 19140-3816
6438 Woodland Avenue, Philadelphia, PA 19142-2323
3901 Whitaker Avenue, Philadelphia, PA 19124-4235
3901 Whitaker Avenue, Philadelphia, PA 19124-4235
1747 North 17Th Street, Philadelphia, PA 19121-3207
615 East Girard Avenue, Philadelphia, PA 19125-3408
1747 North 17Th Street, Philadelphia, PA 19121-3207
List of prefixes are assigned to PHLDLPHZN1, PHLDLPHZN2, PHLDLPHZN3, PHLDLPHZN4, PHPHSBZN10, PHPHSBZN11, PHPHSBZN12, PHPHSBZN13, PHPHSBZN14, PHPHSBZN17, PHPHSBZN21, PHPHSBZN22, PHPHSBZN23, PHPHSBZN24, PHPHSBZN25, PHPHSBZN26, PHPHSBZN28, PHPHSBZN29, PHPHSBZN30, PHPHSBZN31, PHPHSBZN32, PHPHSBZN33, PHPHSBZN34, PHPHSBZN37, PHPHSBZN38, PHPHSBZN39, PHPHSBZN40, PHPHSBZN41, PHPHSBZN42, PHPHSBZN43, PHPHSBZN44, PHPHSBZN45 rate centers. Filter by phone number prefix or carrier name.
| Prefix | Carrier |
|---|---|
| (215) 200 | AT&T |
| (215) 203 | Verizon |
| (215) 204 | Verizon |
| (215) 207 | T-Mobile |
| (215) 209 | Verizon |
| (215) 213 | USA Mobility Wireless |
| (215) 216 | Teleport Communications America |
| (215) 221 | Verizon |
| (215) 223 | Verizon |
| (215) 225 | Verizon |
| (215) 226 | Verizon |
| (215) 227 | Verizon |
| (215) 228 | Verizon |
| (215) 229 | Verizon |
| (215) 231 | Verizon |
| (215) 232 | Verizon |
| (215) 235 | Verizon |
| (215) 236 | Verizon |
| (215) 238 | Verizon |
| (215) 239 | Mcimetro Access Transmission Services |
| (215) 241 | Verizon |
| (215) 246 | Verizon |
| (215) 253 | Lumen |
| (215) 255 | Verizon |
| (215) 265 | USA Mobility Wireless |
| (215) 271 | Verizon |
| (215) 275 | AT&T |
| (215) 278 | Onvoy |
| (215) 279 | AT&T |
| (215) 282 | Mcimetro Access Transmission Services |
| (215) 286 | ATX Telecommunications Services |
| (215) 291 | Verizon |
| (215) 299 | Verizon |
| (215) 300 | AT&T |
| (215) 301 | AT&T |
| (215) 306 | USA Mobility Wireless |
| (215) 309 | Mcimetro Access Transmission Services |
| (215) 312 | USA Mobility Wireless |
| (215) 313 | AT&T |
| (215) 320 | ATX Telecommunications Services |
| (215) 327 | AT&T |
| (215) 334 | Verizon |
| (215) 336 | Verizon |
| (215) 339 | Verizon |
| (215) 351 | Verizon |
| (215) 372 | Intrado Communications |
| (215) 374 | USA Mobility Wireless |
| (215) 380 | AT&T |
| (215) 383 | Peerless Network |
| (215) 389 | Verizon |
| (215) 391 | Block Line Systems |
| (215) 398 | Verizon |
| (215) 399 | Mcimetro Access Transmission Services |
| (215) 400 | AT&T |
| (215) 405 | Verizon |
| (215) 408 | Verizon |
| (215) 409 | Verizon |
| (215) 410 | AT&T |
| (215) 413 | Verizon |
| (215) 418 | Verizon |
| (215) 419 | Verizon |
| (215) 422 | Verizon |
| (215) 423 | Verizon |
| (215) 425 | Verizon |
| (215) 426 | Verizon |
| (215) 427 | Verizon |
| (215) 430 | Verizon |
| (215) 432 | T-Mobile |
| (215) 440 | Verizon |
| (215) 446 | Teleport Communications America |
| (215) 448 | Verizon |
| (215) 451 | Verizon |
| (215) 454 | Verizon |
| (215) 459 | AT&T |
| (215) 462 | Verizon |
| (215) 463 | Verizon |
| (215) 465 | Verizon |
| (215) 467 | Verizon |
| (215) 468 | Verizon |
| (215) 496 | Verizon |
| (215) 503 | Verizon |
| (215) 506 | USA Mobility Wireless |
| (215) 507 | USA Mobility Wireless |
| (215) 519 | AT&T |
| (215) 520 | Verizon |
| (215) 521 | Verizon |
| (215) 523 | Verizon |
| (215) 525 | Global Crossing Local Services |
| (215) 531 | AT&T |
| (215) 545 | Verizon |
| (215) 546 | Verizon |
| (215) 551 | Verizon |
| (215) 553 | Verizon |
| (215) 557 | Verizon |
| (215) 558 | Broadview Networks |
| (215) 560 | Verizon |
| (215) 561 | Verizon |
| (215) 562 | Verizon |
| (215) 563 | Verizon |
| (215) 564 | Verizon |
| (215) 567 | Verizon |
| (215) 568 | Verizon |
| (215) 569 | Verizon |
| (215) 574 | Verizon |
| (215) 575 | Verizon |
| (215) 580 | Verizon |
| (215) 585 | Verizon |
| (215) 586 | AT&T |
| (215) 587 | Verizon |
| (215) 592 | Verizon |
| (215) 597 | Verizon |
| (215) 599 | XO Communications Services |
| (215) 600 | Lumen |
| (215) 605 | AT&T |
| (215) 606 | Verizon |
| (215) 607 | Onvoy |
| (215) 608 | Onvoy |
| (215) 609 | CTC Communications |
| (215) 625 | Verizon |
| (215) 627 | Verizon |
| (215) 629 | Verizon |
| (215) 634 | Verizon |
| (215) 636 | Verizon |
| (215) 640 | Verizon |
| (215) 644 | Verizon |
| (215) 651 | T-Mobile |
| (215) 655 | Verizon |
| (215) 656 | Verizon |
| (215) 665 | Verizon |
| (215) 667 | ATX Telecommunications Services |
| (215) 668 | T-Mobile |
| (215) 670 | Verizon |
| (215) 678 | T-Mobile |
| (215) 681 | T-Mobile |
| (215) 683 | Verizon |
| (215) 684 | Verizon |
| (215) 685 | Verizon |
| (215) 686 | Verizon |
| (215) 687 | Lumen |
| (215) 701 | Lumen |
| (215) 707 | Verizon |
| (215) 709 | Vitcom |
| (215) 715 | T-Mobile |
| (215) 717 | Cavalier Telephone |
| (215) 731 | Verizon |
| (215) 732 | Verizon |
| (215) 733 | Verizon |
| (215) 735 | Verizon |
| (215) 739 | Verizon |
| (215) 751 | Verizon |
| (215) 755 | Verizon |
| (215) 760 | AT&T |
| (215) 761 | Verizon |
| (215) 762 | Verizon |
| (215) 763 | Verizon |
| (215) 765 | Verizon |
| (215) 768 | T-Mobile |
| (215) 769 | Verizon |
| (215) 772 | Verizon |
| (215) 777 | Verizon |
| (215) 778 | T-Mobile |
| (215) 783 | T-Mobile |
| (215) 787 | Verizon |
| (215) 789 | Verizon |
| (215) 790 | Verizon |
| (215) 800 | T-Mobile |
| (215) 814 | Verizon |
| (215) 819 | USA Mobility Wireless |
| (215) 820 | T-Mobile |
| (215) 825 | Windstream |
| (215) 828 | Verizon |
| (215) 829 | Verizon |
| (215) 832 | Verizon |
| (215) 833 | T-Mobile |
| (215) 834 | AT&T |
| (215) 841 | Verizon |
| (215) 845 | Wide Voice |
| (215) 847 | AT&T |
| (215) 851 | Verizon |
| (215) 852 | T-Mobile |
| (215) 854 | Verizon |
| (215) 861 | Teleport Communications America |
| (215) 864 | Verizon |
| (215) 865 | USA Mobility Wireless |
| (215) 868 | T-Mobile |
| (215) 869 | T-Mobile |
| (215) 873 | Verizon |
| (215) 875 | Verizon |
| (215) 888 | T-Mobile |
| (215) 893 | Verizon |
| (215) 897 | Verizon |
| (215) 900 | T-Mobile |
| (215) 906 | AT&T |
| (215) 908 | AT&T |
| (215) 910 | AT&T |
| (215) 917 | T-Mobile |
| (215) 922 | Verizon |
| (215) 923 | Verizon |
| (215) 925 | Verizon |
| (215) 926 | Verizon |
| (215) 928 | Verizon |
| (215) 931 | Verizon |
| (215) 940 | Verizon |
| (215) 952 | Verizon |
| (215) 955 | Verizon |
| (215) 963 | Verizon |
| (215) 964 | Verizon |
| (215) 965 | Lumen |
| (215) 971 | T-Mobile |
| (215) 972 | Verizon |
| (215) 973 | Verizon |
| (215) 977 | Verizon |
| (215) 978 | Verizon |
| (215) 979 | Verizon |
| (215) 981 | Verizon |
| (215) 982 | AT&T |
| (215) 985 | Verizon |
| (215) 988 | Verizon |
| (215) 989 | Lumen |
| (215) 994 | Verizon |
| (215) 995 | Onvoy |
| (215) 998 | USA Mobility Wireless |
| (215) 999 | Xtel Communications |
| (267) 205 | T-Mobile |
| (267) 207 | Lumen |
| (267) 216 | Verizon |
| (267) 226 | AT&T |
| (267) 228 | T-Mobile |
| (267) 230 | T-Mobile |
| (267) 231 | T-Mobile |
| (267) 232 | Cavalier Telephone (Mid-Atlantic) |
| (267) 234 | Teleport Communications America |
| (267) 235 | T-Mobile |
| (267) 236 | NetCarrier Telecom |
| (267) 237 | T-Mobile |
| (267) 238 | US LEC |
| (267) 239 | Comcast IP Phone |
| (267) 240 | AT&T |
| (267) 241 | T-Mobile |
| (267) 242 | T-Mobile |
| (267) 243 | T-Mobile |
| (267) 246 | T-Mobile |
| (267) 250 | AT&T |
| (267) 251 | AT&T |
| (267) 252 | AT&T |
| (267) 253 | AT&T |
| (267) 254 | AT&T |
| (267) 255 | T-Mobile |
| (267) 256 | Verizon |
| (267) 257 | T-Mobile |
| (267) 258 | T-Mobile |
| (267) 259 | T-Mobile |
| (267) 260 | Broadview Networks |
| (267) 262 | Lumen |
| (267) 265 | T-Mobile |
| (267) 266 | T-Mobile |
| (267) 269 | T-Mobile |
| (267) 271 | AT&T |
| (267) 273 | Comcast IP Phone |
| (267) 303 | AT&T |
| (267) 304 | T-Mobile |
| (267) 307 | T-Mobile |
| (267) 312 | T-Mobile |
| (267) 319 | AT&T |
| (267) 322 | Cavalier Telephone |
| (267) 324 | AT&T |
| (267) 325 | T-Mobile |
| (267) 330 | Verizon |
| (267) 334 | T-Mobile |
| (267) 349 | T-Mobile |
| (267) 357 | AT&T |
| (267) 386 | Lumen |
| (267) 402 | Verizon |
| (267) 408 | AT&T |
| (267) 414 | AT&T |
| (267) 432 | AT&T |
| (267) 438 | AT&T |
| (267) 439 | T-Mobile |
| (267) 441 | AT&T |
| (267) 443 | Verizon |
| (267) 455 | AT&T |
| (267) 456 | T-Mobile |
| (267) 457 | Nuso |
| (267) 463 | Global Crossing Local Services |
| (267) 479 | Broadview Networks |
| (267) 496 | AT&T |
| (267) 507 | Onvoy |
| (267) 514 | Cavalier Telephone |
| (267) 515 | AT&T |
| (267) 519 | Lumen |
| (267) 528 | T-Mobile |
| (267) 535 | Verizon |
| (267) 539 | T-Mobile |
| (267) 546 | NetCarrier Telecom |
| (267) 549 | T-Mobile |
| (267) 559 | Verizon |
| (267) 570 | Verizon |
| (267) 581 | AT&T |
| (267) 582 | AT&T |
| (267) 584 | AT&T |
| (267) 591 | AT&T |
| (267) 592 | AT&T |
| (267) 595 | AT&T |
| (267) 597 | T-Mobile |
| (267) 602 | AT&T |
| (267) 603 | AT&T |
| (267) 608 | AT&T |
| (267) 616 | T-Mobile |
| (267) 639 | Verizon |
| (267) 666 | Voxbeam Telecommunications |
| (267) 675 | Verizon |
| (267) 679 | T-Mobile |
| (267) 687 | Cavalier Telephone |
| (267) 688 | T-Mobile |
| (267) 701 | T-Mobile |
| (267) 702 | Bandwidth |
| (267) 703 | Onvoy |
| (267) 707 | T-Mobile |
| (267) 709 | T-Mobile |
| (267) 738 | AT&T |
| (267) 758 | CenturyLink Communications |
| (267) 760 | RCN Telecom Services Of Pennsylvania |
| (267) 761 | Windstream |
| (267) 765 | Windstream |
| (267) 768 | Mcimetro Access Transmission Services |
| (267) 773 | AT&T |
| (267) 800 | Peerless Network |
| (267) 804 | AT&T |
| (267) 808 | T-Mobile |
| (267) 809 | AT&T |
| (267) 816 | T-Mobile |
| (267) 825 | Teleport Communications America |
| (267) 831 | Telnyx |
| (267) 838 | Verizon |
| (267) 847 | AT&T |
| (267) 872 | AT&T |
| (267) 879 | AT&T |
| (267) 882 | Global Crossing Local Services |
| (267) 886 | AT&T |
| (267) 901 | AT&T |
| (267) 902 | T-Mobile |
| (267) 908 | Verizon |
| (267) 909 | AT&T |
| (267) 918 | T-Mobile |
| (267) 928 | Comcast IP Phone |
| (267) 930 | RCLEC |
| (267) 934 | T-Mobile |
| (267) 939 | T-Mobile |
| (267) 940 | Verizon |
| (267) 941 | Windstream |
| (267) 968 | T-Mobile |
| (267) 970 | T-Mobile |
| (267) 971 | T-Mobile |
| (267) 972 | T-Mobile |
| (267) 973 | T-Mobile |
| (267) 974 | T-Mobile |
| (267) 975 | T-Mobile |
| (267) 977 | T-Mobile |
| (267) 978 | T-Mobile |
| (267) 979 | T-Mobile |
| (215) 244 | Verizon |
| (215) 245 | Verizon |
| (215) 352 | XO Communications Services |
| (215) 447 | Teleport Communications America |
| (215) 604 | Verizon |
| (215) 633 | Verizon |
| (215) 638 | Verizon |
| (215) 639 | Verizon |
| (215) 642 | ATX Telecommunications Services |
| (215) 650 | Mcimetro Access Transmission Services |
| (215) 688 | AT&T |
| (267) 223 | US LEC |
| (267) 332 | Comcast IP Phone |
| (267) 525 | Windstream |
| (267) 704 | NetCarrier Telecom |
| (215) 205 | Verizon |
| (215) 219 | Verizon |
| (215) 220 | Mcimetro Access Transmission Services |
| (215) 222 | Verizon |
| (215) 240 | Lumen |
| (215) 243 | Verizon |
| (215) 252 | Teleport Communications America |
| (215) 266 | Verizon |
| (215) 280 | Verizon |
| (215) 284 | Verizon |
| (215) 287 | Verizon |
| (215) 294 | Verizon |
| (215) 303 | T-Mobile |
| (215) 307 | T-Mobile |
| (215) 316 | Verizon |
| (215) 341 | Verizon |
| (215) 349 | Verizon |
| (215) 356 | Verizon |
| (215) 360 | Mcimetro Access Transmission Services |
| (215) 365 | Verizon |
| (215) 370 | Verizon |
| (215) 382 | Verizon |
| (215) 384 | Cavalier Telephone |
| (215) 386 | Verizon |
| (215) 387 | Verizon |
| (215) 397 | Mcimetro Access Transmission Services |
| (215) 435 | Verizon |
| (215) 452 | Verizon |
| (215) 471 | Verizon |
| (215) 472 | Verizon |
| (215) 473 | Verizon |
| (215) 474 | Verizon |
| (215) 476 | Verizon |
| (215) 477 | Verizon |
| (215) 492 | Verizon |
| (215) 495 | ATX Telecommunications Services |
| (215) 498 | Verizon |
| (215) 502 | Verizon |
| (215) 510 | Verizon |
| (215) 514 | Verizon |
| (215) 518 | Verizon |
| (215) 528 | Verizon |
| (215) 571 | Verizon |
| (215) 573 | Verizon |
| (215) 578 | Verizon |
| (215) 581 | Verizon |
| (215) 590 | Verizon |
| (215) 594 | Teleport Communications America |
| (215) 596 | Verizon |
| (215) 614 | Verizon |
| (215) 615 | Verizon |
| (215) 620 | Verizon |
| (215) 626 | T-Mobile |
| (215) 662 | Verizon |
| (215) 669 | T-Mobile |
| (215) 680 | Verizon |
| (215) 689 | XO Communications Services |
| (215) 694 | Verizon |
| (215) 704 | Verizon |
| (215) 724 | Verizon |
| (215) 726 | Verizon |
| (215) 727 | Verizon |
| (215) 729 | Verizon |
| (215) 730 | Verizon |
| (215) 746 | Verizon |
| (215) 747 | Verizon |
| (215) 748 | Verizon |
| (215) 756 | RCN Telecom Services Of Pennsylvania |
| (215) 764 | Verizon |
| (215) 779 | Verizon |
| (215) 796 | AT&T |
| (215) 805 | Verizon |
| (215) 806 | Verizon |
| (215) 817 | Verizon |
| (215) 823 | Verizon |
| (215) 837 | Verizon |
| (215) 840 | Verizon |
| (215) 850 | Verizon |
| (215) 863 | Verizon |
| (215) 870 | Verizon |
| (215) 871 | Verizon |
| (215) 877 | Verizon |
| (215) 878 | Verizon |
| (215) 879 | Verizon |
| (215) 880 | Verizon |
| (215) 883 | Verizon |
| (215) 895 | Verizon |
| (215) 898 | Verizon |
| (215) 901 | Verizon |
| (215) 909 | Verizon |
| (215) 913 | Verizon |
| (215) 921 | Comcast IP Phone |
| (215) 937 | Verizon |
| (215) 954 | T-Mobile |
| (215) 966 | Lumen |
| (215) 983 | Verizon |
| (215) 990 | Verizon |
| (267) 233 | Global Crossing Local Services |
| (267) 248 | YMAX Communications |
| (267) 249 | T-Mobile |
| (267) 275 | Lumen |
| (267) 278 | T-Mobile |
| (267) 284 | Mcimetro Access Transmission Services |
| (267) 290 | Verizon |
| (267) 292 | Cavalier Telephone (Mid-Atlantic) |
| (267) 294 | Verizon |
| (267) 295 | Windstream |
| (267) 296 | NetCarrier Telecom |
| (267) 298 | US LEC |
| (267) 299 | Lumen |
| (267) 315 | T-Mobile |
| (267) 403 | T-Mobile |
| (267) 425 | Verizon |
| (267) 426 | Verizon |
| (267) 466 | T-Mobile |
| (267) 499 | NetCarrier Telecom |
| (267) 530 | Verizon |
| (267) 605 | Verizon |
| (267) 648 | T-Mobile |
| (267) 678 | T-Mobile |
| (267) 716 | T-Mobile |
| (267) 777 | T-Mobile |
| (267) 788 | Verizon |
| (267) 815 | T-Mobile |
| (267) 844 | T-Mobile |
| (267) 924 | Verizon |
| (267) 969 | Verizon |
| (215) 206 | AT&T |
| (215) 237 | T-Mobile |
| (215) 260 | AT&T |
| (215) 264 | AT&T |
| (215) 274 | Teleport Communications America |
| (215) 283 | Verizon |
| (215) 285 | AT&T |
| (215) 290 | AT&T |
| (215) 317 | AT&T |
| (215) 326 | RCN Telecom Services Of Pennsylvania |
| (215) 350 | AT&T |
| (215) 358 | XO Communications Services |
| (215) 367 | Verizon |
| (215) 371 | Lumen |
| (215) 390 | Mcimetro Access Transmission Services |
| (215) 407 | AT&T |
| (215) 421 | AT&T |
| (215) 429 | AT&T |
| (215) 450 | AT&T |
| (215) 460 | AT&T |
| (215) 470 | AT&T |
| (215) 479 | AT&T |
| (215) 480 | AT&T |
| (215) 500 | T-Mobile |
| (215) 512 | AT&T |
| (215) 530 | AT&T |
| (215) 540 | Verizon |
| (215) 542 | Verizon |
| (215) 559 | AT&T |
| (215) 570 | AT&T |
| (215) 582 | AT&T |
| (215) 588 | AT&T |
| (215) 591 | Verizon |
| (215) 593 | AT&T |
| (215) 603 | AT&T |
| (215) 619 | Verizon |
| (215) 628 | Verizon |
| (215) 641 | Verizon |
| (215) 643 | Verizon |
| (215) 646 | Verizon |
| (215) 648 | Mcimetro Access Transmission Services |
| (215) 653 | Verizon |
| (215) 654 | Verizon |
| (215) 664 | Verizon |
| (215) 696 | AT&T |
| (215) 718 | AT&T |
| (215) 720 | AT&T |
| (215) 738 | AT&T |
| (215) 767 | AT&T |
| (215) 771 | AT&T |
| (215) 775 | Verizon |
| (215) 793 | Verizon |
| (215) 802 | AT&T |
| (215) 803 | AT&T |
| (215) 808 | AT&T |
| (215) 813 | AT&T |
| (215) 815 | AT&T |
| (215) 858 | AT&T |
| (215) 919 | AT&T |
| (215) 920 | AT&T |
| (215) 939 | T-Mobile |
| (215) 986 | Verizon |
| (267) 210 | T-Mobile |
| (267) 289 | Mcimetro Access Transmission Services |
| (267) 342 | T-Mobile |
| (267) 419 | US LEC |
| (267) 460 | Lumen |
| (267) 462 | Core Communications |
| (267) 464 | Windstream |
| (267) 467 | T-Mobile |
| (267) 468 | Verizon |
| (267) 474 | T-Mobile |
| (267) 475 | T-Mobile |
| (267) 481 | AT&T |
| (267) 558 | Broadview Networks |
| (267) 575 | T-Mobile |
| (267) 577 | T-Mobile |
| (267) 736 | T-Mobile |
| (267) 992 | T-Mobile |
| (215) 208 | Verizon |
| (215) 359 | XO Communications Services |
| (215) 375 | Verizon |
| (215) 378 | Verizon |
| (215) 478 | Teleport Communications America |
| (215) 499 | Verizon |
| (215) 532 | Verizon |
| (215) 539 | Lumen |
| (215) 630 | Verizon |
| (215) 702 | Verizon |
| (215) 710 | AT&T |
| (215) 741 | Verizon |
| (215) 750 | Verizon |
| (215) 752 | Verizon |
| (215) 757 | Verizon |
| (215) 801 | Verizon |
| (215) 809 | US LEC |
| (215) 891 | Verizon |
| (215) 936 | Verizon |
| (215) 962 | Verizon |
| (215) 970 | Mcimetro Access Transmission Services |
| (267) 212 | NetCarrier Telecom |
| (267) 229 | Verizon |
| (267) 276 | Mcimetro Access Transmission Services |
| (267) 300 | Peerless Network |
| (267) 309 | Verizon |
| (267) 355 | Verizon |
| (267) 400 | Verizon |
| (267) 560 | RCN Telecom Services Of Pennsylvania |
| (267) 563 | ATX Telecommunications Services |
| (267) 566 | Verizon |
| (267) 567 | Verizon |
| (267) 569 | Windstream |
| (267) 572 | Verizon |
| (267) 689 | XO Communications Services |
| (267) 789 | Comcast IP Phone |
| (267) 819 | T-Mobile |
| (267) 852 | Cavalier Telephone |
| (267) 994 | AT&T |
| (215) 214 | Verizon |
| (215) 268 | Teleport Communications America |
| (215) 281 | Verizon |
| (215) 288 | Verizon |
| (215) 289 | Verizon |
| (215) 305 | Verizon |
| (215) 330 | Verizon |
| (215) 331 | Verizon |
| (215) 332 | Verizon |
| (215) 333 | Verizon |
| (215) 335 | Verizon |
| (215) 338 | Verizon |
| (215) 342 | Verizon |
| (215) 437 | RCN Telecom Services Of Pennsylvania |
| (215) 464 | Verizon |
| (215) 501 | Verizon |
| (215) 533 | Verizon |
| (215) 535 | Verizon |
| (215) 537 | Verizon |
| (215) 543 | Verizon |
| (215) 552 | Verizon |
| (215) 554 | Verizon |
| (215) 602 | Verizon |
| (215) 612 | Verizon |
| (215) 613 | Mcimetro Access Transmission Services |
| (215) 618 | Verizon |
| (215) 624 | Verizon |
| (215) 632 | Verizon |
| (215) 637 | Verizon |
| (215) 671 | Verizon |
| (215) 673 | Verizon |
| (215) 676 | Verizon |
| (215) 677 | Verizon |
| (215) 697 | Verizon |
| (215) 698 | Verizon |
| (215) 705 | USA Mobility Wireless |
| (215) 708 | Verizon |
| (215) 722 | Verizon |
| (215) 725 | Verizon |
| (215) 728 | Verizon |
| (215) 737 | Verizon |
| (215) 742 | Verizon |
| (215) 743 | Verizon |
| (215) 744 | Verizon |
| (215) 745 | Verizon |
| (215) 776 | AT&T |
| (215) 821 | Lumen |
| (215) 824 | Verizon |
| (215) 827 | XO Communications Services |
| (215) 831 | Verizon |
| (215) 856 | Verizon |
| (215) 904 | AT&T |
| (215) 912 | Verizon |
| (215) 934 | Verizon |
| (215) 941 | Verizon |
| (215) 961 | Verizon |
| (215) 969 | Verizon |
| (215) 992 | ATX Telecommunications Services |
| (267) 341 | Windstream |
| (267) 343 | Cavalier Telephone (Mid-Atlantic) |
| (267) 344 | Global Crossing Local Services |
| (267) 345 | Mcimetro Access Transmission Services |
| (267) 348 | US LEC |
| (267) 350 | Windstream |
| (267) 367 | T-Mobile |
| (267) 423 | T-Mobile |
| (267) 444 | T-Mobile |
| (267) 469 | Bandwidth |
| (267) 538 | Comcast IP Phone |
| (267) 579 | NetCarrier Telecom |
| (267) 686 | Comcast IP Phone |
| (267) 691 | Bandwidth |
| (267) 731 | Comcast IP Phone |
| (267) 888 | T-Mobile |
| (267) 938 | CenturyLink Communications |
| (215) 224 | Verizon |
| (215) 242 | Verizon |
| (215) 247 | Verizon |
| (215) 248 | Verizon |
| (215) 254 | Teleport Communications America |
| (215) 261 | RCN Telecom Services Of Pennsylvania |
| (215) 276 | Verizon |
| (215) 298 | Verizon |
| (215) 324 | Verizon |
| (215) 329 | Verizon |
| (215) 381 | Verizon |
| (215) 403 | Verizon |
| (215) 406 | Verizon |
| (215) 424 | Verizon |
| (215) 438 | Verizon |
| (215) 439 | AT&T |
| (215) 455 | Verizon |
| (215) 456 | Verizon |
| (215) 457 | Verizon |
| (215) 475 | Verizon |
| (215) 482 | Verizon |
| (215) 483 | Verizon |
| (215) 487 | Verizon |
| (215) 490 | AT&T |
| (215) 508 | Verizon |
| (215) 509 | Verizon |
| (215) 548 | Verizon |
| (215) 549 | Verizon |
| (215) 621 | Verizon |
| (215) 713 | Verizon |
| (215) 753 | Verizon |
| (215) 754 | XO Communications Services |
| (215) 839 | Verizon |
| (215) 842 | Verizon |
| (215) 843 | Verizon |
| (215) 844 | Verizon |
| (215) 848 | Verizon |
| (215) 849 | Verizon |
| (215) 866 | NetCarrier Telecom |
| (215) 924 | Verizon |
| (215) 927 | Verizon |
| (215) 930 | Verizon |
| (215) 951 | Verizon |
| (215) 967 | Lumen |
| (215) 987 | Bandwidth |
| (215) 991 | Verizon |
| (267) 270 | T-Mobile |
| (267) 283 | Global Crossing Local Services |
| (267) 297 | Lumen |
| (267) 323 | T-Mobile |
| (267) 331 | Lumen |
| (267) 333 | T-Mobile |
| (267) 335 | Cavalier Telephone (Mid-Atlantic) |
| (267) 338 | US LEC |
| (267) 339 | ATX Telecommunications Services |
| (267) 385 | Verizon |
| (267) 428 | T-Mobile |
| (267) 437 | T-Mobile |
| (267) 551 | Bandwidth |
| (267) 766 | Local Access |
| (267) 774 | T-Mobile |
| (267) 836 | T-Mobile |
| (215) 233 | Verizon |
| (215) 273 | Teleport Communications America |
| (215) 402 | Verizon |
| (215) 774 | Lumen |
| (215) 836 | Verizon |
| (215) 948 | Verizon |
| (267) 417 | Bandwidth |
| (267) 422 | NetCarrier Telecom |
| (267) 440 | Windstream |
| (267) 448 | Lumen |
| (215) 259 | ATX Telecommunications Services |
| (215) 293 | Verizon |
| (215) 315 | Mcimetro Access Transmission Services |
| (215) 323 | Verizon |
| (215) 325 | Lumen |
| (215) 328 | Verizon |
| (215) 347 | Teleport Communications America |
| (215) 385 | AT&T |
| (215) 394 | Mcimetro Access Transmission Services |
| (215) 441 | Verizon |
| (215) 442 | Verizon |
| (215) 443 | Verizon |
| (215) 444 | Verizon |
| (215) 672 | Verizon |
| (215) 674 | Verizon |
| (215) 675 | Verizon |
| (215) 682 | Verizon |
| (215) 734 | XO Communications Services |
| (215) 773 | Verizon |
| (215) 907 | Mcimetro Access Transmission Services |
| (215) 956 | Verizon |
| (215) 957 | Verizon |
| (267) 280 | Mcimetro Access Transmission Services |
| (267) 282 | Lumen |
| (267) 317 | Lumen |
| (267) 387 | NetCarrier Telecom |
| (267) 532 | US LEC |
| (267) 732 | Onvoy |
| (267) 803 | Cavalier Telephone |
| (267) 960 | Windstream |
| (267) 966 | Global Crossing Local Services |
| (215) 269 | Verizon |
| (215) 302 | US LEC |
| (215) 377 | Verizon |
| (215) 486 | Teleport Communications America |
| (215) 547 | Verizon |
| (215) 943 | Verizon |
| (215) 945 | Verizon |
| (215) 946 | Verizon |
| (215) 949 | Verizon |
| (267) 202 | Lumen |
| (267) 580 | Verizon |
| (267) 583 | ATX Telecommunications Services |
| (267) 585 | Lumen |
| (267) 587 | Windstream |
| (267) 590 | XO Communications Services |
| (267) 594 | Lumen |
| (267) 599 | Global Crossing Local Services |
| (215) 277 | Teleport Communications America |
| (215) 376 | Verizon |
| (215) 379 | Verizon |
| (215) 481 | Verizon |
| (215) 517 | Verizon |
| (215) 572 | Verizon |
| (215) 576 | Verizon |
| (215) 635 | Verizon |
| (215) 649 | Mcimetro Access Transmission Services |
| (215) 663 | Verizon |
| (215) 690 | ATX Telecommunications Services |
| (215) 740 | T-Mobile |
| (215) 758 | RCN Telecom Services Of Pennsylvania |
| (215) 780 | Lumen |
| (215) 782 | Verizon |
| (215) 881 | Verizon |
| (215) 884 | Verizon |
| (215) 885 | Verizon |
| (215) 886 | Verizon |
| (215) 887 | Verizon |
| (215) 935 | XO Communications Services |
| (267) 536 | Lumen |
| (267) 620 | Windstream |
| (267) 622 | Lumen |
| (267) 625 | T-Mobile |
| (267) 626 | T-Mobile |
| (267) 627 | Onvoy |
| (267) 628 | US LEC |
| (267) 630 | T-Mobile |
| (267) 735 | T-Mobile |
| (267) 763 | Cavalier Telephone |
| (215) 322 | Verizon |
| (215) 354 | Verizon |
| (215) 355 | Verizon |
| (215) 357 | Verizon |
| (215) 364 | Verizon |
| (215) 396 | Verizon |
| (215) 431 | T-Mobile |
| (215) 436 | Teleport Communications America |
| (215) 485 | AT&T |
| (215) 494 | XO Communications Services |
| (215) 526 | ATX Telecommunications Services |
| (215) 791 | Lumen |
| (215) 876 | Verizon |
| (215) 942 | Verizon |
| (215) 953 | Verizon |
| (267) 288 | Verizon |
| (267) 401 | T-Mobile |
| (267) 574 | T-Mobile |
| (267) 632 | Lumen |
| (267) 684 | US LEC |
| (267) 699 | NetCarrier Telecom |
| (267) 778 | Comcast IP Phone |
| (267) 912 | Core Communications |
| (267) 980 | T-Mobile |
| (267) 981 | T-Mobile |
| (267) 982 | T-Mobile |
| (267) 984 | Lumen |
| (267) 987 | T-Mobile |
| (267) 988 | Lumen |
| (267) 989 | Windstream |
| (267) 991 | NetCarrier Telecom |
| (215) 343 | Verizon |
| (215) 488 | Teleport Communications America |
| (215) 491 | Verizon |
| (215) 792 | NetCarrier Telecom |
| (215) 918 | Verizon |
| (267) 482 | ATX Telecommunications Services |
| (267) 855 | Onvoy |
| (267) 927 | Cavalier Telephone |
| (215) 344 | Teleport Communications America |
| (215) 544 | Lumen |
| (215) 914 | Verizon |
| (215) 938 | Verizon |
| (215) 947 | Verizon |
| (267) 502 | Lumen |
| (267) 571 | Bandwidth |
| (267) 725 | Windstream |
| (267) 727 | RCN Telecom Services Of Pennsylvania |
| (215) 346 | Teleport Communications America |
| (215) 366 | Lumen |
| (215) 392 | Mcimetro Access Transmission Services |
| (215) 395 | NetCarrier Telecom |
| (215) 657 | Verizon |
| (215) 658 | Verizon |
| (215) 659 | Verizon |
| (215) 706 | Verizon |
| (215) 784 | Verizon |
| (215) 830 | Verizon |
| (215) 882 | AT&T |
| (215) 902 | Verizon |
| (267) 495 | US LEC |
| (267) 781 | Cavalier Telephone |
| (267) 818 | Broadview Networks |
| (267) 851 | Core Communications |
| (215) 781 | Verizon |
| (215) 785 | Verizon |
| (215) 788 | Verizon |
| (215) 826 | Verizon |
| (215) 874 | Verizon |
| (215) 889 | USA Mobility Wireless |
| (267) 550 | Lumen |
| (267) 812 | Cavalier Telephone |
| (267) 878 | Comcast IP Phone |
| (484) 213 | T-Mobile |
| (484) 238 | Verizon |
| (484) 250 | Lumen |
| (484) 322 | Verizon |
| (484) 622 | Verizon |
| (484) 636 | XO Communications Services |
| (484) 674 | Cavalier Telephone |
| (484) 679 | Mcimetro Access Transmission Services |
| (484) 680 | AT&T |
| (484) 681 | RCN Telecom Services Of Pennsylvania |
| (484) 682 | Verizon |
| (484) 683 | Cavalier Telephone (Mid-Atlantic) |
| (484) 684 | Windstream |
| (484) 685 | NetCarrier Telecom |
| (484) 686 | T-Mobile |
| (484) 690 | US LEC |
| (484) 744 | T-Mobile |
| (484) 804 | Windstream |
| (484) 808 | Cavalier Telephone |
| (484) 868 | AT&T |
| (484) 919 | AT&T |
| (484) 965 | Verizon |
| (610) 205 | Verizon |
| (610) 209 | AT&T |
| (610) 212 | Verizon |
| (610) 213 | Verizon |
| (610) 220 | Verizon |
| (610) 233 | Mcimetro Access Transmission Services |
| (610) 239 | Verizon |
| (610) 246 | Verizon |
| (610) 247 | Verizon |
| (610) 256 | Verizon |
| (610) 265 | Verizon |
| (610) 270 | Verizon |
| (610) 272 | Verizon |
| (610) 275 | Verizon |
| (610) 277 | Verizon |
| (610) 278 | Verizon |
| (610) 279 | Verizon |
| (610) 283 | Verizon |
| (610) 290 | Mcimetro Access Transmission Services |
| (610) 291 | Verizon |
| (610) 292 | Verizon |
| (610) 304 | Verizon |
| (610) 306 | AT&T |
| (610) 308 | AT&T |
| (610) 312 | Mcimetro Access Transmission Services |
| (610) 313 | Verizon |
| (610) 316 | AT&T |
| (610) 322 | AT&T |
| (610) 324 | AT&T |
| (610) 329 | AT&T |
| (610) 331 | Verizon |
| (610) 337 | Verizon |
| (610) 354 | Verizon |
| (610) 382 | Teleport Communications America |
| (610) 389 | Verizon |
| (610) 405 | AT&T |
| (610) 416 | AT&T |
| (610) 420 | Verizon |
| (610) 491 | Verizon |
| (610) 505 | AT&T |
| (610) 506 | AT&T |
| (610) 513 | AT&T |
| (610) 539 | Verizon |
| (610) 547 | AT&T |
| (610) 551 | T-Mobile |
| (610) 574 | Verizon |
| (610) 585 | Verizon |
| (610) 592 | XO Communications Services |
| (610) 608 | Verizon |
| (610) 613 | Verizon |
| (610) 630 | Verizon |
| (610) 631 | Verizon |
| (610) 635 | Verizon |
| (610) 639 | Verizon |
| (610) 680 | Lumen |
| (610) 715 | Verizon |
| (610) 716 | Verizon |
| (610) 724 | Verizon |
| (610) 731 | Verizon |
| (610) 733 | AT&T |
| (610) 755 | ATX Telecommunications Services |
| (610) 757 | Lumen |
| (610) 761 | AT&T |
| (610) 764 | AT&T |
| (610) 768 | Verizon |
| (610) 787 | RCN Telecom Services Of Pennsylvania |
| (610) 804 | AT&T |
| (610) 812 | AT&T |
| (610) 878 | Verizon |
| (610) 879 | Lumen |
| (610) 888 | AT&T |
| (610) 908 | AT&T |
| (610) 930 | Mcimetro Access Transmission Services |
| (610) 937 | Verizon |
| (610) 945 | Cavalier Telephone |
| (610) 952 | Verizon |
| (610) 955 | Core Communications |
| (610) 962 | Verizon |
| (610) 992 | Verizon |
| (610) 994 | Windstream |
| (610) 996 | AT&T |
| (610) 999 | AT&T |
| (484) 216 | Windstream |
| (484) 318 | T-Mobile |
| (484) 320 | Mcimetro Access Transmission Services |
| (484) 321 | Bandwidth |
| (484) 325 | T-Mobile |
| (484) 328 | Global Crossing Local Services |
| (484) 329 | Windstream |
| (484) 565 | XO Communications Services |
| (484) 595 | Verizon |
| (484) 596 | Lumen |
| (484) 615 | CTC Communications |
| (484) 645 | T-Mobile |
| (484) 716 | T-Mobile |
| (484) 913 | US LEC |
| (484) 995 | T-Mobile |
| (610) 202 | T-Mobile |
| (610) 219 | Verizon |
| (610) 232 | Mcimetro Access Transmission Services |
| (610) 240 | Verizon |
| (610) 251 | Verizon |
| (610) 296 | Verizon |
| (610) 407 | Verizon |
| (610) 408 | Verizon |
| (610) 448 | Mcimetro Access Transmission Services |
| (610) 496 | T-Mobile |
| (610) 540 | Mcimetro Access Transmission Services |
| (610) 560 | XO Communications Services |
| (610) 576 | Verizon |
| (610) 578 | Verizon |
| (610) 633 | T-Mobile |
| (610) 637 | T-Mobile |
| (610) 640 | Verizon |
| (610) 644 | Verizon |
| (610) 647 | Verizon |
| (610) 648 | Verizon |
| (610) 651 | Verizon |
| (610) 656 | T-Mobile |
| (610) 669 | Verizon |
| (610) 695 | Verizon |
| (610) 722 | Verizon |
| (610) 725 | Verizon |
| (610) 727 | Teleport Communications America |
| (610) 786 | Cavalier Telephone |
| (610) 842 | T-Mobile |
| (610) 843 | Cavalier Telephone (Mid-Atlantic) |
| (610) 854 | ATX Telecommunications Services |
| (610) 864 | T-Mobile |
| (610) 889 | Verizon |
| (610) 893 | AT&T |
| (610) 981 | Verizon |
| (610) 993 | Verizon |
| (484) 222 | T-Mobile |
| (484) 337 | Lumen |
| (484) 380 | Core Communications |
| (484) 381 | Lumen |
| (484) 383 | Lumen |
| (484) 386 | ATX Telecommunications Services |
| (610) 519 | Verizon |
| (610) 520 | Verizon |
| (610) 525 | Verizon |
| (610) 526 | Verizon |
| (610) 527 | Verizon |
| (610) 542 | Teleport Communications America |
| (610) 581 | Verizon |
| (610) 922 | NetCarrier Telecom |
| (484) 227 | XO Communications Services |
| (484) 443 | Lumen |
| (484) 444 | Verizon |
| (484) 446 | Lumen |
| (484) 468 | US LEC |
| (610) 460 | USA Mobility Wireless |
| (610) 480 | Lumen |
| (610) 548 | Teleport Communications America |
| (610) 565 | Verizon |
| (610) 566 | Verizon |
| (610) 627 | Verizon |
| (610) 744 | Mcimetro Access Transmission Services |
| (610) 891 | Verizon |
| (610) 892 | Verizon |
| (484) 461 | RCN Telecom Services Of Pennsylvania |
| (484) 462 | Windstream |
| (484) 463 | Global Crossing Local Services |
| (484) 466 | NetCarrier Telecom |
| (484) 521 | Mcimetro Access Transmission Services |
| (610) 259 | Verizon |
| (610) 284 | Verizon |
| (610) 352 | Verizon |
| (610) 394 | Verizon |
| (610) 622 | Verizon |
| (610) 623 | Verizon |
| (610) 624 | Mcimetro Access Transmission Services |
| (610) 626 | Verizon |
| (610) 638 | Lumen |
| (610) 713 | Verizon |
| (610) 734 | Verizon |
| (610) 803 | T-Mobile |
| (610) 887 | XO Communications Services |
| (610) 931 | T-Mobile |
| (484) 342 | Cavalier Telephone |
| (484) 344 | Verizon |
| (484) 351 | Mcimetro Access Transmission Services |
| (484) 362 | Lumen |
| (484) 368 | T-Mobile |
| (484) 530 | Verizon |
| (484) 531 | Lumen |
| (484) 532 | Global Crossing Local Services |
| (484) 533 | Windstream |
| (484) 534 | Lumen |
| (484) 567 | US LEC |
| (484) 594 | NetCarrier Telecom |
| (484) 904 | Cavalier Telephone |
| (610) 234 | Mcimetro Access Transmission Services |
| (610) 238 | Verizon |
| (610) 260 | Verizon |
| (610) 276 | Mcimetro Access Transmission Services |
| (610) 397 | Verizon |
| (610) 475 | USA Mobility Wireless |
| (610) 476 | T-Mobile |
| (610) 567 | Verizon |
| (610) 629 | Verizon |
| (610) 684 | ATX Telecommunications Services |
| (610) 729 | Teleport Communications America |
| (610) 772 | AT&T |
| (610) 825 | Verizon |
| (610) 828 | Verizon |
| (610) 832 | Verizon |
| (610) 834 | Verizon |
| (610) 862 | XO Communications Services |
| (610) 940 | Verizon |
| (610) 941 | Verizon |
| (610) 943 | Lumen |
| (484) 253 | Lumen |
| (484) 254 | Teleport Communications America |
| (484) 557 | T-Mobile |
| (484) 580 | Core Communications |
| (484) 581 | Windstream |
| (484) 582 | Verizon |
| (484) 583 | Mcimetro Access Transmission Services |
| (484) 586 | Cavalier Telephone (Mid-Atlantic) |
| (484) 588 | Lumen |
| (484) 598 | ATX Telecommunications Services |
| (484) 620 | T-Mobile |
| (484) 654 | US LEC |
| (484) 802 | T-Mobile |
| (610) 203 | T-Mobile |
| (610) 225 | Verizon |
| (610) 230 | Mcimetro Access Transmission Services |
| (610) 254 | Verizon |
| (610) 263 | Mcimetro Access Transmission Services |
| (610) 293 | Verizon |
| (610) 341 | Verizon |
| (610) 386 | Teleport Communications America |
| (610) 457 | T-Mobile |
| (610) 503 | Teleport Communications America |
| (610) 535 | ATX Telecommunications Services |
| (610) 687 | Verizon |
| (610) 688 | Verizon |
| (610) 710 | T-Mobile |
| (610) 788 | Lumen |
| (610) 902 | Verizon |
| (610) 947 | NetCarrier Telecom |
| (610) 964 | Verizon |
| (610) 971 | Verizon |
| (610) 975 | Verizon |
| (610) 977 | XO Communications Services |
| (610) 989 | Verizon |
| (610) 995 | Verizon |
| (484) 270 | US LEC |
| (484) 278 | Lumen |
| (484) 343 | AT&T |
| (484) 429 | Bandwidth |
| (484) 430 | Mcimetro Access Transmission Services |
| (484) 431 | AT&T |
| (484) 432 | AT&T |
| (484) 433 | AT&T |
| (484) 434 | Windstream |
| (484) 437 | AT&T |
| (484) 571 | T-Mobile |
| (484) 988 | AT&T |
| (610) 227 | Mcimetro Access Transmission Services |
| (610) 257 | Mcimetro Access Transmission Services |
| (610) 517 | AT&T |
| (610) 538 | Teleport Communications America |
| (610) 617 | Verizon |
| (610) 632 | Verizon |
| (610) 636 | T-Mobile |
| (610) 659 | AT&T |
| (610) 660 | Verizon |
| (610) 662 | AT&T |
| (610) 664 | Verizon |
| (610) 667 | Verizon |
| (610) 668 | Verizon |
| (610) 721 | T-Mobile |
| (610) 745 | AT&T |
| (610) 747 | Verizon |
| (610) 766 | AT&T |
| (610) 771 | Verizon |
| (610) 822 | XO Communications Services |
| (610) 909 | AT&T |
| (610) 949 | Verizon |
| (484) 297 | Lumen |
| (484) 410 | T-Mobile |
| (484) 412 | US LEC |
| (484) 416 | Bandwidth |
| (484) 417 | Windstream |
| (484) 419 | Lumen |
| (484) 476 | XO Communications Services |
| (484) 572 | Cavalier Telephone |
| (610) 228 | Mcimetro Access Transmission Services |
| (610) 348 | T-Mobile |
| (610) 453 | T-Mobile |
| (610) 529 | T-Mobile |
| (610) 552 | XO Communications Services |
| (610) 580 | T-Mobile |
| (610) 602 | Mcimetro Access Transmission Services |
| (610) 642 | Verizon |
| (610) 645 | Verizon |
| (610) 649 | Verizon |
| (610) 658 | Verizon |
| (610) 896 | Verizon |
| (610) 986 | T-Mobile |
| (484) 326 | T-Mobile |
| (484) 470 | NetCarrier Telecom |
| (484) 472 | Global Crossing Local Services |
| (484) 474 | RCN Telecom Services Of Pennsylvania |
| (484) 475 | Lumen |
| (484) 477 | Lumen |
| (484) 478 | RCN Telecom Services Of Pennsylvania |
| (484) 479 | Windstream |
| (484) 908 | ATX Telecommunications Services |
| (610) 328 | Verizon |
| (610) 338 | Verizon |
| (610) 541 | Verizon |
| (610) 543 | Verizon |
| (610) 544 | Verizon |
| (610) 604 | Verizon |
| (610) 605 | Verizon |
| (610) 690 | Verizon |
| (610) 938 | Lumen |
| (484) 352 | Cavalier Telephone |
| (484) 574 | Verizon |
| (484) 785 | US LEC |
| (484) 800 | Voxbeam Telecommunications |
| (484) 832 | Verizon |
| (484) 840 | Verizon |
| (484) 841 | Lumen |
| (484) 842 | Lumen |
| (484) 844 | RCN Telecom Services Of Pennsylvania |
| (484) 845 | ATX Telecommunications Services |
| (610) 299 | Verizon |
| (610) 357 | Verizon |
| (610) 358 | Verizon |
| (610) 361 | Verizon |
| (610) 368 | Verizon |
| (610) 387 | Teleport Communications America |
| (610) 459 | Verizon |
| (610) 479 | AT&T |
| (610) 500 | T-Mobile |
| (610) 545 | Onvoy |
| (610) 558 | Verizon |
| (610) 579 | Lumen |
| (610) 675 | XO Communications Services |
| (610) 717 | Global Crossing Local Services |
| (610) 742 | Verizon |
| (610) 808 | Mcimetro Access Transmission Services |
| (484) 361 | Cavalier Telephone |
| (484) 480 | Comcast IP Phone |
| (484) 483 | Lumen |
| (484) 489 | Global Crossing Local Services |
| (484) 490 | US LEC |
| (484) 766 | Lumen |
| (610) 245 | Mcimetro Access Transmission Services |
| (610) 364 | Verizon |
| (610) 447 | Verizon |
| (610) 485 | Verizon |
| (610) 490 | Verizon |
| (610) 494 | Verizon |
| (610) 497 | Verizon |
| (610) 499 | Verizon |
| (610) 546 | Teleport Communications America |
| (610) 619 | Lumen |
| (610) 833 | Verizon |
| (610) 859 | Verizon |
| (610) 872 | Verizon |
| (610) 874 | Verizon |
| (610) 876 | Verizon |
| (484) 450 | XO Communications Services |
| (484) 454 | ATX Telecommunications Services |
| (484) 458 | Global Crossing Local Services |
| (610) 446 | Verizon |
| (610) 449 | Verizon |
| (610) 536 | Teleport Communications America |
| (610) 572 | Mcimetro Access Transmission Services |
| (610) 609 | T-Mobile |
| (610) 789 | Verizon |
| (610) 853 | Verizon |
| (610) 860 | Lumen |
| (610) 924 | Verizon |
| (484) 391 | Windstream |
| (484) 392 | Core Communications |
| (484) 614 | T-Mobile |
| (484) 676 | Verizon |
| (484) 831 | US LEC |
| (610) 650 | Verizon |
| (610) 666 | Verizon |
| (610) 671 | XO Communications Services |
| (610) 676 | Verizon |
| (610) 728 | Teleport Communications America |
| (610) 783 | Verizon |
| (610) 960 | T-Mobile |
| (484) 420 | Windstream |
| (484) 421 | Cavalier Telephone (Mid-Atlantic) |
| (484) 422 | Mcimetro Access Transmission Services |
| (484) 427 | Lumen |
| (610) 325 | Verizon |
| (610) 353 | Verizon |
| (610) 355 | Verizon |
| (610) 356 | Verizon |
| (610) 359 | Verizon |
| (610) 492 | Mcimetro Access Transmission Services |
| (610) 550 | T-Mobile |
| (610) 557 | Teleport Communications America |
| (610) 661 | Verizon |
| (610) 707 | Mcimetro Access Transmission Services |
| (610) 723 | Lumen |
| (610) 848 | ATX Telecommunications Services |
| (610) 886 | XO Communications Services |
| (484) 494 | RCN Telecom Services Of Pennsylvania |
| (484) 497 | Bandwidth |
| (484) 540 | Mcimetro Access Transmission Services |
| (610) 200 | Core Communications |
| (610) 237 | Verizon |
| (610) 461 | Verizon |
| (610) 521 | Verizon |
| (610) 522 | Verizon |
| (610) 532 | Verizon |
| (610) 534 | Verizon |
| (610) 537 | Teleport Communications America |
| (610) 583 | Verizon |
| (610) 586 | Verizon |
| (610) 591 | Teleport Communications America |
| (610) 595 | Verizon |
| (610) 616 | Mcimetro Access Transmission Services |
| (610) 809 | T-Mobile |
| (610) 915 | XO Communications Services |
| (610) 957 | Lumen |
Carrier names have been updated from their original FCC assignments to reflect current companies following mergers, acquisitions, and rebranding. Updates were determined using AI-assisted research and may not be accurate or reflect up to date changes. This data is provided without warranties of accuracy or completeness.