Canadial Know Who Called
← Area code 320

320-288 phone numbers

Numbers 320-288-0000 to 320-288-9999 are assigned to New Cingular Wireless PCS, LLC in Morris, MN. 6 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 320-288-4xxx — calls from these use spoofed caller IDs.

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

Reported numbers in 320-288