906-374 phone numbers

Numbers 906-374-0000 to 906-374-9999 are assigned to New Cingular Wireless PCS, LLC in Stephenson, MI. 2 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 906-374-4xxx, 906-374-5xxx, 906-374-6xxx, 906-374-7xxx, 906-374-8xxx, 906-374-9xxx — calls from these use spoofed caller IDs.

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

Reported numbers in 906-374