← Area code 580
580-412 phone numbers
Numbers 580-412-0000 to 580-412-9999 are assigned to Teleport Communications America Ok - LLC in Fairview, OK. 5 of its ten thousand-number blocks are assigned to other carriers (number pooling).
Not assigned to any carrier: 580-412-3xxx, 580-412-5xxx, 580-412-6xxx, 580-412-9xxx — calls from these use spoofed caller IDs.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.