California
Area code 909 reported phone numbers
Area code 909 is assigned to California, with 786 prefixes in use held by 40 carriers and rate centers such as Ontario, S Berndino, Upland, Fontana, Chino, Pomona. Consumers have filed 1,460 complaints about 1,359 numbers in this area code, and 17 of those numbers have enough reports to get their own page.
1,359Reported numbers
1,460Complaints
766Complaints, last 30 days
Oct 21, 2026Last complaint
Most reported 909 numbers in the last 30 days
| Phone number | Last 30 days | Most reported topic |
|---|---|---|
| (909) 377-4238 | 14 | Impostor calls |
| (909) 281-0016 | 3 | Impostor calls |
| (909) 371-2856 | 3 | Other |
| (909) 228-5106 | 3 | Debt reduction |
| (909) 294-2838 | 3 | Other |
| (909) 375-5351 | 3 | Other |
| (909) 378-5359 | 2 | Dropped call or no message |
| (909) 639-6523 | 2 | Other |
| (909) 267-7472 | 2 | Dropped call or no message |
| (909) 277-7002 | 2 | Impostor calls |
| (909) 317-1938 | 2 | Other |
| (909) 442-1085 | 2 | Debt reduction |
| (909) 671-0009 | 2 | Debt reduction |
| (909) 819-4388 | 2 | Other |
| (909) 966-0226 | 2 | Other |
Scammers often fake caller IDs with local area codes (“neighbor spoofing”) so their calls look familiar. A local number on this list may be spoofed rather than owned by the caller.
All 909 numbers with repeated complaints
| Phone number | Complaints | Topic | Last reported |
|---|---|---|---|
| (909) 377-4238 | 17 | Impostor calls | Oct 19, 2026 |
| (909) 294-2838 | 3 | Other | Oct 18, 2026 |
| (909) 372-3668 | 3 | Not specified | Oct 17, 2026 |
| (909) 371-2856 | 4 | Other | Oct 16, 2026 |
| (909) 281-0016 | 4 | Impostor calls | Oct 15, 2026 |
| (909) 363-9669 | 5 | Dropped call or no message | Oct 12, 2026 |
| (909) 228-5106 | 3 | Debt reduction | Oct 9, 2026 |
| (909) 375-5351 | 3 | Other | Oct 7, 2026 |
| (909) 639-6523 | 3 | Other | Oct 3, 2026 |
| (909) 689-1110 | 2 | Debt reduction | Sep 29, 2026 |
| (909) 378-4263 | 3 | Debt reduction | Sep 24, 2026 |
| (909) 378-5359 | 3 | Dropped call or no message | Sep 23, 2026 |
| (909) 318-8325 | 3 | Other | Sep 22, 2026 |
| (909) 271-7732 | 3 | Other | Sep 21, 2026 |
| (909) 271-7110 | 3 | Dropped call or no message | Sep 19, 2026 |
| (909) 318-5890 | 2 | Debt reduction | Sep 5, 2026 |
| (909) 736-3536 | 3 | Not specified | May 19, 2025 |