313-243 phone numbers

Numbers 313-243-0000 to 313-243-9999 are assigned to Paetec Itel, LLC (rate centre DETROITZN4, MI, NANPA abbreviation). 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 313-243