← Area code 626
626-787 phone numbers
Numbers 626-787-0000 to 626-787-9999 are assigned to T-Mobile USA, Inc. (rate centre PSDN PSDN, CA, NANPA abbreviation). 3 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.