Who called me from this phone number (510) 491-9945

Phone Number +1 510 491 9945
Country United States FlagUnited States
NANP Format 510-491-9945
NPA-NXX Company TELEPORT COMMUNICATIONS AMERICA, LLC - CA

(510) 491-9945 Location

Based on area code 510, the phone number (510) 491-9945 is located in California, United States. The area code 510 and prefix 491 assignments are:

Location CALIFORNIA
Rate Center FRNK GRNLF
CALIFORNIA Map View Location

Reverse Phone Lookup

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Do Not Call and Robocall Complaints

FTC Data

At least 43 consumers from California reported phone number 510-491-9945 to the Federal Trade Commission. 95% of complaints reported the call or text message as a robocall or recorded message. The last complaint was on December 30, 2025.

Complaints by State

California
43

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Got a call from 5104919945?

Threatening call "Because we havent heard from you were giving you a final chance before closing out your account"

August 04, 2021  ⚠

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  3. 5104919945