Canadial Know Who Called
← Area code 313

313-457 phone numbers

Numbers 313-457-0000 to 313-457-9999 are assigned to Mcimetro Access Transmission Services LLC (rate centre DETROITZN6, MI, NANPA abbreviation). 6 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 313-457-6xxx — calls from these use spoofed caller IDs.

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

Reported numbers in 313-457