← Area code 562
562-644 phone numbers
Numbers 562-644-0000 to 562-644-9999 are assigned to T-Mobile USA, Inc. in Downey, CA.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.
Numbers 562-644-0000 to 562-644-9999 are assigned to T-Mobile USA, Inc. in Downey, CA.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.