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← Area code 580

580-288 phone numbers

Numbers 580-288-0000 to 580-288-9999 are assigned to Onvoy, LLC in Kremlin, OK. 6 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 580-288-7xxx — calls from these use spoofed caller IDs.

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

Reported numbers in 580-288