412-258 phone numbers

Numbers 412-258-0000 to 412-258-9999 are assigned to Mcimetro Access Transmission Services LLC (rate centre PTTSBGZON1, PA, NANPA abbreviation). 3 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 412-258