← Area code 320
320-805 phone numbers
Numbers 320-805-0000 to 320-805-9999 are assigned to Verizon Wireless in Glenwood, MN. 5 of its ten thousand-number blocks are assigned to other carriers (number pooling).
Not assigned to any carrier: 320-805-4xxx, 320-805-6xxx, 320-805-9xxx — calls from these use spoofed caller IDs.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.