641-523 phone numbers

Numbers 641-523-0000 to 641-523-9999 are assigned to Mcc Telephony of Iowa, LLC in Corydon, IA. 4 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 641-523-0xxx, 641-523-4xxx, 641-523-5xxx, 641-523-6xxx, 641-523-8xxx — calls from these use spoofed caller IDs.

Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.

Reported numbers in 641-523