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← Area code 715

715-489 phone numbers

Numbers 715-489-0000 to 715-489-9999 are assigned to Frontier North Inc. in Mattoon, WI. 9 of its ten thousand-number blocks are assigned to other carriers (number pooling).

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

Reported numbers in 715-489