← Area code 951
951-902 phone numbers
Numbers 951-902-0000 to 951-902-9999 are assigned to T-Mobile USA, Inc. (rate centre MORENO, CA, NANPA abbreviation). 6 of its ten thousand-number blocks are assigned to other carriers (number pooling).
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.