641-254 phone numbers

Numbers 641-254-0000 to 641-254-9999 are assigned to Level 3 Communications, LLC in Nashua, IA. 1 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 641-254-1xxx, 641-254-2xxx, 641-254-3xxx, 641-254-4xxx, 641-254-5xxx, 641-254-6xxx, 641-254-8xxx, 641-254-9xxx — calls from these use spoofed caller IDs.

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

Reported numbers in 641-254