Find out who called from that unknown Simi Valley number using our free reverse phone lookup service. Enter the full 10-digit number (including 805 and 820 or any other US area code) to search for available caller information including name, address, phone carrier, and more.
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Simi Valley area codes are 805.
Phone numbers most frequently reported by Simi Valley residents to the Do Not Call Registry over the last 30 days.
(866) 959-0917
Reducing your debt (credit cards, mortgage, student loans)
2 reports ·
(877) 266-1223
Other
2 reports ·
(702) 359-7961
Other
2 reports ·
(716) 508-6211
Other
2 reports ·
(223) 308-2773
Other
2 reports ·
(631) 659-9766
Reducing your debt (credit cards, mortgage, student loans)
1 report ·
(844) 767-3511
Calls pretending to be government, businesses, or family and friends
1 report ·
(844) 590-7487
Calls pretending to be government, businesses, or family and friends
1 report ·
(351) 999-5631
Reducing your debt (credit cards, mortgage, student loans)
1 report ·
(844) 982-8278
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 SIMIVALLEY rate center. Filter by phone number prefix or carrier name.
| Prefix | Carrier |
|---|---|
| (805) 206 | Verizon |
| (805) 210 | TPX Communications |
| (805) 251 | Peerless Network |
| (805) 285 | Charter |
| (805) 297 | O1 Communications |
| (805) 304 | T-Mobile |
| (805) 306 | AT&T |
| (805) 327 | Peerless Network |
| (805) 328 | Bandwidth |
| (805) 387 | Verizon |
| (805) 404 | AT&T |
| (805) 416 | Lumen |
| (805) 422 | T-Mobile |
| (805) 424 | T-Mobile |
| (805) 426 | AT&T |
| (805) 428 | AT&T |
| (805) 433 | Verizon |
| (805) 501 | AT&T |
| (805) 520 | AT&T |
| (805) 522 | AT&T |
| (805) 526 | AT&T |
| (805) 527 | AT&T |
| (805) 537 | Peerless Network |
| (805) 577 | AT&T |
| (805) 578 | AT&T |
| (805) 579 | AT&T |
| (805) 581 | AT&T |
| (805) 582 | AT&T |
| (805) 583 | AT&T |
| (805) 584 | AT&T |
| (805) 587 | T-Mobile |
| (805) 624 | Lumen |
| (805) 629 | AT&T |
| (805) 638 | Verizon |
| (805) 791 | Verizon |
| (805) 813 | AT&T |
| (805) 823 | Onvoy |
| (805) 842 | Onvoy |
| (805) 864 | Verizon |
| (805) 915 | TPX Communications |
| (805) 955 | 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.