Find out who called from that unknown Naperville number using our free reverse phone lookup service. Enter the full 10-digit number (including 331 and 630 or any other US area code) to search for available caller information including name, address, phone carrier, and more.
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Naperville area codes are 331, 630.
Phone numbers reported as unwanted calls to the FTC by Naperville residents in the last 30 days.
(224) 463-8202
Other
5 reports ·
(224) 229-5476
Other
4 reports ·
(224) 266-6458
Other
3 reports ·
(224) 668-2057
Other
3 reports ·
(209) 213-0804
Other
3 reports ·
(224) 349-3724
Other
3 reports ·
(224) 833-3825
Other
3 reports ·
(224) 501-7424
Other
3 reports ·
(815) 558-5825
Other
2 reports ·
(224) 665-1409
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:
List of prefixes are assigned to NAPERVILLE rate center. Filter by phone number prefix or carrier name.
| Prefix | Carrier |
|---|---|
| (331) 213 | Verizon |
| (331) 215 | Verizon |
| (331) 244 | Onvoy |
| (331) 330 | AT&T |
| (331) 332 | AT&T |
| (331) 333 | AT&T |
| (331) 444 | Verizon |
| (331) 457 | Verizon |
| (331) 472 | T-Mobile |
| (331) 701 | Verizon |
| (331) 702 | Mcimetro Access Transmission Services |
| (331) 814 | T-Mobile |
| (630) 200 | Verizon |
| (630) 201 | T-Mobile |
| (630) 210 | AT&T |
| (630) 219 | Lumen |
| (630) 245 | AT&T |
| (630) 276 | Verizon |
| (630) 281 | Lumen |
| (630) 300 | Mcimetro Access Transmission Services |
| (630) 303 | Verizon |
| (630) 305 | AT&T |
| (630) 328 | Teleport Communications America |
| (630) 335 | T-Mobile |
| (630) 352 | Verizon |
| (630) 355 | AT&T |
| (630) 357 | AT&T |
| (630) 362 | T-Mobile |
| (630) 364 | Lumen |
| (630) 369 | AT&T |
| (630) 388 | Verizon |
| (630) 392 | T-Mobile |
| (630) 416 | AT&T |
| (630) 420 | AT&T |
| (630) 428 | AT&T |
| (630) 445 | AT&T |
| (630) 453 | Verizon |
| (630) 470 | Verizon |
| (630) 505 | AT&T |
| (630) 527 | AT&T |
| (630) 536 | Teleport Communications America |
| (630) 544 | Ovation Communications |
| (630) 548 | AT&T |
| (630) 577 | AT&T |
| (630) 579 | AT&T |
| (630) 596 | Mcimetro Access Transmission Services |
| (630) 605 | AT&T |
| (630) 615 | First Communications |
| (630) 637 | AT&T |
| (630) 646 | AT&T |
| (630) 649 | AT&T |
| (630) 664 | T-Mobile |
| (630) 687 | AT&T |
| (630) 689 | Global Crossing Local Services |
| (630) 696 | Verizon |
| (630) 699 | AT&T |
| (630) 717 | AT&T |
| (630) 718 | AT&T |
| (630) 730 | AT&T |
| (630) 742 | T-Mobile |
| (630) 753 | AT&T |
| (630) 768 | T-Mobile |
| (630) 778 | AT&T |
| (630) 780 | Verizon |
| (630) 799 | AT&T |
| (630) 839 | Lumen |
| (630) 848 | AT&T |
| (630) 853 | AT&T |
| (630) 854 | T-Mobile |
| (630) 857 | AT&T |
| (630) 864 | T-Mobile |
| (630) 881 | AT&T |
| (630) 885 | T-Mobile |
| (630) 901 | T-Mobile |
| (630) 904 | AT&T |
| (630) 922 | AT&T |
| (630) 946 | Ovation Communications |
| (630) 955 | AT&T |
| (630) 961 | AT&T |
| (630) 983 | AT&T |
| (630) 995 | 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.