← Area code 720
720-341 phone numbers
Numbers 720-341-0000 to 720-341-9999 are assigned to T-Mobile USA, Inc. in Denver, CO.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.
Numbers 720-341-0000 to 720-341-9999 are assigned to T-Mobile USA, Inc. in Denver, CO.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.