Calls are being generated from 954 326 2660 & 623 326 9660. The person calling- "señor Olmo" or Mr. Olmo, speaking in spanish -  identifies himself as calling on behalf of American Express concerning an outstanding debt of $950.00. He then proceeds to ask for monthly payments of $125.00. Having been exposed in the past with similar calls, we called American Express and ascertained both numbers are bogus.If one calls those numbers to learn their  identity, all you receive is a recorded message advising that the voice mail is full, and to return the call later. If the calls are repeated, the same recorded message is activated, regardless of the times the numbers are called.

This has been reported to the FBI, and we suggest that anyone reading this, first, do not entertain any conversation nor volunteer information, and second, block the number from cell phone; third, IMMEDIATELY CALL AND REPORT THE EVENT TO THE FBI.

Caller ID:954-326-2660
When I tried to call I got voice mail asking for an extension. Called after a debit of 155.15 appeared on my Mastercard.

I got a call from this number but they hang up

AMERICAN EXPRESS

Got 2 weird calls from this number.

Caller ID: 954-326-2660
Caller: American Express - Credit Dept
Call Type: Debt Collector

I picked it up, it was the fourth time (one from 623 and the others from 954) that they had called and this time I managed to pick it up. It was (954) 326-2660, and a man was on the other side. He spoke spanish (I am in Puerto Rico, so I speak spanish as well) and asked for Jose Ayala, or something like that. I told him he didn't live here, and he asked if I knew him, I said no and he hung up. o_O

Called back 2 times.  Sent me to a voice mail

Got a call from 954-326-2660 at two of my cellphones and nobody responded on the other end. Called back and it goes directly to the voice mail option which by the way is full and takes no more messages.

Calle from both 954-326-2660 and 623-326-2660 no one was there when I answered, no message was left. Called back there was no answer at the number.

they called me from 954-326-2660 and 623-326-2660, did not answer call no message left.

they called me as well from.......954-326-2660, also 623-326-2660

Called back, number not available.

no one answered

Received a call from 954-326-2660 on both an office and cell phone.  It must be a Vonage or other VOIP service carrier with a south Florida area code, as it has the number cannot take calls.

Received call but nobody said anything

I could not answer, and no message was left.