← Area code 520
520-550 phone numbers
Numbers 520-550-0000 to 520-550-9999 are assigned to Gila River Telecomm, Inc. in Komatke, AZ.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.
Numbers 520-550-0000 to 520-550-9999 are assigned to Gila River Telecomm, Inc. in Komatke, AZ.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.