Canadial Know Who Called
← Area code 412

412-534 phone numbers

Numbers 412-534-0000 to 412-534-9999 are assigned to Mcimetro Access Transmission Services LLC (rate centre PTGSBNZN16, PA, NANPA abbreviation). 7 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 412-534-2xxx, 412-534-7xxx — calls from these use spoofed caller IDs.

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

Reported numbers in 412-534