6503311555
Phone number 6503311555 area code and prefix assignment information:
| Country |  United States |
|---|---|
| Location | CALIFORNIA |
| Rate Center | PALO ALTO |
| Carrier | LEVEL 3 COMMUNICATIONS, LLC - CA |
Is 650-331-1555 a scam or spam call?
5 consumers reported phone number 650-331-1555 to the Federal Trade Commission. Roughly 60% of complaints flagged this number as a robocall. Reporting activity last occurred on July 30, 2026. Complaints were reported from California and New Jersey. The most complaints came from Fontana and Forked River.
Who called me from phone number +1 (650) 331-1555?
Based on area code 650, phone number is located in California, United States. The 331 prefix was originally assigned to the PALO ALTO rate center, serving Palo Alto and its surrounding areas.
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