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← Area code 925

925-678 phone numbers

Numbers 925-678-0000 to 925-678-9999 are assigned to Tpx Communications in Danville, CA. 5 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 925-678