Find out who called from that unknown Santa Clara number using our free reverse phone lookup service. Enter the full 10-digit number (including 408 and 669 or any other US area code) to search for available caller information including name, address, phone carrier, and more.
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Santa Clara area codes are 408, 669.
Phone numbers reported as unwanted calls to the FTC by Santa Clara residents in the last 30 days.
(213) 550-4412
Other
2 reports ·
(855) 357-2070
Reducing your debt (credit cards, mortgage, student loans)
1 report ·
(408) 897-1911
Other
1 report ·
(925) 369-7219
Other
1 report ·
(714) 716-5868
Other
1 report ·
(754) 334-2913
Other
1 report ·
(406) 742-4126
Other
1 report ·
(943) 275-5529
Reducing your debt (credit cards, mortgage, student loans)
1 report ·
(267) 906-7827
Other
1 report ·
(800) 543-3562
Calls pretending to be government, businesses, or family and friends
1 report ·
If you receive fraudulent calls or suspect a scam attempt, report it to reportfraud.ftc.gov or local police department using the following contacts:
List of prefixes are assigned to SNJS WEST rate center. Filter by phone number prefix or carrier name.
| Prefix | Carrier |
|---|---|
| (408) 200 | TPX Communications |
| (408) 207 | TPX Communications |
| (408) 210 | T-Mobile |
| (408) 213 | Verizon |
| (408) 216 | Mcimetro Access Transmission Services |
| (408) 217 | Lumen |
| (408) 218 | AT&T |
| (408) 219 | AT&T |
| (408) 221 | AT&T |
| (408) 234 | Verizon |
| (408) 235 | AT&T |
| (408) 236 | AT&T |
| (408) 237 | USA Mobility Wireless |
| (408) 241 | AT&T |
| (408) 243 | AT&T |
| (408) 244 | AT&T |
| (408) 246 | AT&T |
| (408) 247 | AT&T |
| (408) 248 | AT&T |
| (408) 249 | AT&T |
| (408) 250 | AT&T |
| (408) 252 | AT&T |
| (408) 253 | AT&T |
| (408) 255 | AT&T |
| (408) 257 | AT&T |
| (408) 260 | AT&T |
| (408) 261 | AT&T |
| (408) 271 | AT&T |
| (408) 275 | AT&T |
| (408) 277 | AT&T |
| (408) 278 | AT&T |
| (408) 279 | AT&T |
| (408) 280 | AT&T |
| (408) 282 | AT&T |
| (408) 283 | AT&T |
| (408) 285 | AT&T |
| (408) 286 | AT&T |
| (408) 287 | AT&T |
| (408) 288 | AT&T |
| (408) 289 | AT&T |
| (408) 291 | AT&T |
| (408) 292 | AT&T |
| (408) 293 | AT&T |
| (408) 294 | AT&T |
| (408) 295 | AT&T |
| (408) 296 | AT&T |
| (408) 297 | AT&T |
| (408) 298 | AT&T |
| (408) 299 | AT&T |
| (408) 307 | AT&T |
| (408) 309 | Verizon |
| (408) 313 | Verizon |
| (408) 314 | Verizon |
| (408) 315 | Verizon |
| (408) 316 | Verizon |
| (408) 318 | Verizon |
| (408) 320 | AT&T |
| (408) 326 | AT&T |
| (408) 327 | AT&T |
| (408) 330 | AT&T |
| (408) 332 | AT&T |
| (408) 334 | AT&T |
| (408) 339 | AT&T |
| (408) 342 | AT&T |
| (408) 343 | AT&T |
| (408) 344 | 33 Wireless |
| (408) 346 | Verizon |
| (408) 350 | Verizon |
| (408) 351 | Onvoy |
| (408) 352 | AT&T |
| (408) 366 | AT&T |
| (408) 367 | Verizon |
| (408) 380 | TPX Communications |
| (408) 381 | Onvoy |
| (408) 386 | AT&T |
| (408) 387 | AT&T |
| (408) 390 | T-Mobile |
| (408) 391 | AT&T |
| (408) 392 | AT&T |
| (408) 396 | T-Mobile |
| (408) 398 | AT&T |
| (408) 401 | T-Mobile |
| (408) 406 | AT&T |
| (408) 417 | AT&T |
| (408) 418 | Peerless Network |
| (408) 423 | AT&T |
| (408) 436 | AT&T |
| (408) 437 | AT&T |
| (408) 439 | AT&T |
| (408) 441 | AT&T |
| (408) 446 | AT&T |
| (408) 447 | AT&T |
| (408) 450 | AT&T |
| (408) 451 | AT&T |
| (408) 452 | AT&T |
| (408) 453 | AT&T |
| (408) 454 | TPX Communications |
| (408) 459 | YMAX Communications |
| (408) 467 | AT&T |
| (408) 472 | Verizon |
| (408) 477 | AT&T |
| (408) 482 | Verizon |
| (408) 483 | Verizon |
| (408) 487 | AT&T |
| (408) 488 | USA Mobility Wireless |
| (408) 489 | Verizon |
| (408) 490 | Mcimetro Access Transmission Services |
| (408) 491 | AT&T |
| (408) 492 | AT&T |
| (408) 496 | AT&T |
| (408) 497 | Verizon |
| (408) 499 | Verizon |
| (408) 501 | AT&T |
| (408) 504 | AT&T |
| (408) 506 | AT&T |
| (408) 510 | Verizon |
| (408) 512 | T-Mobile |
| (408) 516 | Onvoy |
| (408) 517 | AT&T |
| (408) 529 | Verizon |
| (408) 533 | Verizon |
| (408) 534 | AT&T |
| (408) 535 | AT&T |
| (408) 536 | AT&T |
| (408) 547 | Onvoy |
| (408) 550 | Lumen |
| (408) 551 | AT&T |
| (408) 554 | AT&T |
| (408) 556 | AT&T |
| (408) 557 | AT&T |
| (408) 561 | T-Mobile |
| (408) 562 | AT&T |
| (408) 563 | AT&T |
| (408) 564 | Comcast IP Phone |
| (408) 565 | AT&T |
| (408) 566 | AT&T |
| (408) 567 | AT&T |
| (408) 568 | Verizon |
| (408) 569 | T-Mobile |
| (408) 573 | AT&T |
| (408) 579 | TPX Communications |
| (408) 588 | AT&T |
| (408) 590 | T-Mobile |
| (408) 591 | T-Mobile |
| (408) 595 | T-Mobile |
| (408) 605 | Verizon |
| (408) 606 | Mcimetro Access Transmission Services |
| (408) 610 | Verizon |
| (408) 615 | AT&T |
| (408) 625 | Lumen |
| (408) 631 | USA Mobility Wireless |
| (408) 638 | T-Mobile |
| (408) 639 | T-Mobile |
| (408) 640 | T-Mobile |
| (408) 641 | TPX Communications |
| (408) 642 | Verizon |
| (408) 645 | Bandwidth |
| (408) 646 | T-Mobile |
| (408) 648 | O1 Communications |
| (408) 650 | GetGo Communications |
| (408) 653 | AT&T |
| (408) 654 | AT&T |
| (408) 658 | Bandwidth |
| (408) 660 | Lumen |
| (408) 666 | AT&T |
| (408) 668 | Onvoy |
| (408) 674 | AT&T |
| (408) 689 | Global Crossing Local Services |
| (408) 690 | T-Mobile |
| (408) 691 | Verizon |
| (408) 698 | American Messaging Services |
| (408) 703 | Bandwidth |
| (408) 704 | AT&T |
| (408) 725 | AT&T |
| (408) 727 | AT&T |
| (408) 748 | AT&T |
| (408) 753 | Verizon |
| (408) 755 | Onvoy |
| (408) 758 | Intrado Communications |
| (408) 764 | AT&T |
| (408) 765 | Verizon |
| (408) 768 | AT&T |
| (408) 771 | T-Mobile |
| (408) 772 | AT&T |
| (408) 777 | AT&T |
| (408) 780 | Bandwidth |
| (408) 781 | Verizon |
| (408) 783 | Teleport Communications America |
| (408) 785 | Bandwidth |
| (408) 792 | AT&T |
| (408) 793 | AT&T |
| (408) 794 | AT&T |
| (408) 795 | AT&T |
| (408) 799 | AT&T |
| (408) 806 | AT&T |
| (408) 807 | AT&T |
| (408) 808 | AT&T |
| (408) 813 | AT&T |
| (408) 816 | Comcast IP Phone |
| (408) 817 | AT&T |
| (408) 821 | AT&T |
| (408) 823 | AT&T |
| (408) 828 | Verizon |
| (408) 829 | T-Mobile |
| (408) 831 | Lumen |
| (408) 832 | AT&T |
| (408) 838 | AT&T |
| (408) 839 | AT&T |
| (408) 844 | AT&T |
| (408) 845 | AT&T |
| (408) 849 | Lumen |
| (408) 850 | Lumen |
| (408) 851 | AT&T |
| (408) 855 | AT&T |
| (408) 857 | Verizon |
| (408) 858 | AT&T |
| (408) 859 | AT&T |
| (408) 861 | AT&T |
| (408) 862 | Teleport Communications America |
| (408) 863 | AT&T |
| (408) 864 | AT&T |
| (408) 869 | Verizon |
| (408) 873 | AT&T |
| (408) 878 | Verizon |
| (408) 881 | AT&T |
| (408) 882 | AT&T |
| (408) 885 | AT&T |
| (408) 886 | TPX Communications |
| (408) 888 | AT&T |
| (408) 891 | Verizon |
| (408) 892 | Verizon |
| (408) 893 | AT&T |
| (408) 899 | Comcast IP Phone |
| (408) 916 | AT&T |
| (408) 918 | AT&T |
| (408) 920 | AT&T |
| (408) 921 | AT&T |
| (408) 924 | AT&T |
| (408) 925 | AT&T |
| (408) 930 | AT&T |
| (408) 938 | AT&T |
| (408) 947 | AT&T |
| (408) 948 | USA Mobility Wireless |
| (408) 961 | Teleport Communications America |
| (408) 966 | Verizon |
| (408) 967 | AT&T |
| (408) 969 | AT&T |
| (408) 970 | AT&T |
| (408) 971 | AT&T |
| (408) 973 | AT&T |
| (408) 974 | Teleport Communications America |
| (408) 975 | AT&T |
| (408) 977 | AT&T |
| (408) 980 | AT&T |
| (408) 981 | AT&T |
| (408) 982 | AT&T |
| (408) 983 | AT&T |
| (408) 984 | AT&T |
| (408) 985 | AT&T |
| (408) 986 | AT&T |
| (408) 987 | AT&T |
| (408) 988 | AT&T |
| (408) 993 | AT&T |
| (408) 995 | AT&T |
| (408) 996 | AT&T |
| (408) 998 | AT&T |
| (408) 999 | AT&T |
| (669) 225 | Verizon |
| (669) 227 | Teleport Communications America |
| (669) 231 | Lumen |
| (669) 243 | AT&T |
| (669) 342 | AT&T |
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.