5109430843
Phone number 5109430843 area code and prefix assignment information:
| Country |  United States |
|---|---|
| Location | CALIFORNIA |
| Rate Center | FRNK MAIN |
| Carrier | LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
Is 510-943-0843 a scam or spam call?
3 consumers reported phone number 510-943-0843 to the Federal Trade Commission. Every complaint identified the call as a robocall or recorded message. Reporting activity last occurred on July 8, 2026. All 3 complaints were reported from California. The most complaints came from Belmont and San Mateo.
Who called me from phone number +1 (510) 943-0843?
Based on area code 510, phone number is located in California, United States. The 943 prefix was originally assigned to the FRNK MAIN rate center, serving Fremont/Newark and its surrounding areas.
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