← Area code 330
330-990 phone numbers
Numbers 330-990-0000 to 330-990-9999 are assigned to T-Mobile USA, Inc. in Akron, OH.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.
Numbers 330-990-0000 to 330-990-9999 are assigned to T-Mobile USA, Inc. in Akron, OH.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.