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← Area code 513

513-770 phone numbers

Numbers 513-770-0000 to 513-770-9999 are assigned to Cincinnati Bell Extended Territories LLC in Mason, OH. 2 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 513-770