Canadial Know Who Called
← Area code 231

231-835 phone numbers

Numbers 231-835-0000 to 231-835-9999 are assigned to New Cingular Wireless PCS, LLC (rate centre GLEN LAKE, MI, NANPA abbreviation). 7 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 231-835-5xxx — calls from these use spoofed caller IDs.

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

Reported numbers in 231-835