5107715482
Phone number 5107715482 area code and prefix assignment information:
| Country |  United States |
|---|---|
| Location | CALIFORNIA |
| Rate Center | FRNK OLIVR |
| Carrier | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
Is 510-771-5482 a scam or spam call?
got a call from this number about something not regarding me trying to get my info.
Received a call from this number impersonating Kaiser Permanente.
Got the same call. They said they were Kaiser. Caller ID said they were Kaiser. They knew my name. They asked three times for me to confirm my name by saying "yes" or "no." Then, they hung up and said they'd try to reach me later. ARGH! What did I just agree to?
Received a call from this number. Recorder stated they were calling from Kaiser Permanente to complete survey. Caller ID indicated it was Kaiser Permanente. Guess Kaiser Permanente is not a trademark name?
spoke my name then hung up, no idea
Phone number 510-771-5482 has been reported to the FTC 54 times. Most complaints (75%) identified the call as a robocall or recorded message. Reporting activity last occurred on October 16, 2026. Complaints came from 8 states, including California, Texas, Washington, Arizona, District of Columbia and Hawaii. The cities with the most complaints were Claremont, El Cajon, La Quinta, Roseville, Sacramento, San Ramon, Santa Clara and Canyon Lake.
Call Subjects
| Dropped call or no message | 14 complaints 26% |
| Other | 13 complaints 24% |
| Calls pretending to be government, businesses, or family and friends | 9 complaints 17% |
| Medical & prescriptions | 9 complaints 17% |
| No Subject Provided | 7 complaints 13% |
| Home improvement & cleaning | 1 complaint 2% |
| Reducing your debt (credit cards, mortgage, student loans) | 1 complaint 2% |
Complaints by Month
Recent FTC Complaints
| Call date | Type | Reported from |
|---|---|---|
| Oct 16, 2026 | Calls pretending to be government, businesses, or family and friends | Honolulu, Hawaii |
| Dec 20, 2025 | Other | Scappoose, Oregon |
| Dec 3, 2025 | No Subject Provided | California |
| Sep 2, 2025 | Other | Canyon Lake, California |
| Aug 18, 2025 | Other | California |
| Aug 4, 2025 | Calls pretending to be government, businesses, or family and friends | San Ramon, California |
| Aug 1, 2025 | Calls pretending to be government, businesses, or family and friends | San Ramon, California |
| May 8, 2025 | Other | Chino, California |
| Oct 19, 2024 | Calls pretending to be government, businesses, or family and friends | Texas |
| Oct 19, 2024 | Calls pretending to be government, businesses, or family and friends | Texas |
Who called me from phone number +1 (510) 771-5482?
Based on area code 510, phone number is located in California, United States. The 771 prefix was originally assigned to the FRNK OLIVR rate center, serving Fremont/Newark and its surrounding areas.
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Robocall fraud, said they were KAISER PERMANENTE and asked it I was myself!!! I have heard that a recording of your voice saying "YES" can be used for fraud, so I said nothing and hung up.