Canadial Know Who Called
← Area code 925

925-243 phone numbers

Numbers 925-243-0000 to 925-243-9999 are assigned to Pacific Bell in Livermore, CA. 2 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 925-243