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← Area code 916

916-667 phone numbers

Numbers 916-667-0000 to 916-667-9999 are assigned to Frontier Com of Ca in Elk Grove, CA. 9 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 916-667