Canadial Know Who Called
← Area code 641

641-431 phone numbers

Numbers 641-431-0000 to 641-431-9999 are assigned to United States Cellular in Yale, IA. 4 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 641-431-3xxx, 641-431-4xxx, 641-431-5xxx, 641-431-7xxx, 641-431-9xxx — calls from these use spoofed caller IDs.

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

Reported numbers in 641-431