501-331 phone numbers

Numbers 501-331-0000 to 501-331-9999 are assigned to Windstream Arkansas, Inc. in Perryville, AR. 8 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 501-331-9xxx — calls from these use spoofed caller IDs.

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

Reported numbers in 501-331