Who called from 2126988500

CALLS 10 TIMES A DAY AND IS A NONWORKING NUMBER UPON CALLBACK

MAY BE A CREDIT CARD COLLECTION CALL

AS PER MY CALLER ID, THEY CALLED FROM THIS PHONE NUMBER (1-212-698-8500) & WITHIN SECONDS I CALLED THE PHONE NUMBER BACK & IT WAS A DISCONNECTED NONWORKING PHONE NUMBER...

I Google search reveals it's the Rockefeller Center Development Corporation, 1221 Avenue of the Americas, NYC NY 10020.

i got phone 4 times calls from 212-698-8500 this number. When I called the number back it was disconected phone number.