5103443105
Phone number 5103443105 area code and prefix assignment information:
| Country |  United States |
|---|---|
| Location | CALIFORNIA |
| Rate Center | FRNK OLIVR |
| Carrier | GLOBAL CROSSING LOCAL SERVICES, INC. - CA |
Is 510-344-3105 a scam or spam call?
3 consumers reported phone number 510-344-3105 to the Federal Trade Commission. Every complaint identified the call as a robocall or recorded message. Reporting activity last occurred on June 16, 2026. All 3 complaints were reported from California. All complaints originated from San Francisco.
Who called me from phone number +1 (510) 344-3105?
Based on area code 510, phone number is located in California, United States. The 344 prefix was originally assigned to the FRNK OLIVR rate center, serving Fremont/Newark and its surrounding areas.
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