507-478 phone numbers

Numbers 507-478-0000 to 507-478-9999 are assigned to Centurylink in Rushmore, MN. 5 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 507-478-5xxx — calls from these use spoofed caller IDs.

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

Reported numbers in 507-478