650-817 phone numbers

Numbers 650-817-0000 to 650-817-9999 are assigned to Pacific Bell (rate centre REDWOOD CY, 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.

Reported numbers in 650-817