Canadial Know Who Called
← Area code 228

228-600 phone numbers

Numbers 228-600-0000 to 228-600-9999 are assigned to Onvoy Spectrum, LLC (rate centre TANNERWLMS, MS, NANPA abbreviation). 3 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 228-600-7xxx — calls from these use spoofed caller IDs.

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

Reported numbers in 228-600