8005284800
Phone number 8005284800 area code and prefix assignment information:
| Country |  United States |
|---|---|
| Location | NANP AREA |
Is 800-528-4800 a scam or spam call?
Someone from this number called me on 11/12/25 saying they were from American Express and that the dept. of homeland security had flagged my account for a charge of $3,500. These people are awful...
americanexpress
Textg Msg from American Express stating "AMEX will never call you for this code: ________ (I don't want to repeat the number)...for onlline use only. Call 8005284800 now if you did not request or if you released it to someone who called you." I looked on line for AMEX customer service and this number came up. I called and was told at 8:00 AM EST that the Fraud dept comes in at 9 and someone will call me. If I don't hear in 24 hrs to call back. Again I looked the number online, now it says Fraud today. How can that be. It wasn't there yesterday, I looked for any fraud notations. What does this text mean?
Phone number 800-528-4800 has been reported to the FTC 328 times. Roughly 49% of complaints flagged this number as a robocall. Reporting activity last occurred on May 9, 2026. Complaints came from 43 states, including California, New York, Texas, Florida, New Jersey and Illinois. The cities with the most complaints were San Diego, Los Angeles, Big Bear City, Long Beach, Fresno, Huntington Beach, San Francisco and Alhambra.
Who Called Me from +1 (800) 528-4800?
Continue search for available information on:
AD
I got call from this number 800-528-4800. The lady said that she is from AMX card and had flagged with my purchase with AMX card. I never had the card mentioned by "AMX" lady.