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← Area code 646

646-334 phone numbers

Numbers 646-334-0000 to 646-334-9999 are assigned to New Cingular Wireless PCS, LLC (rate centre NWYRCYZN01, NY, NANPA abbreviation).

Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.

Reported numbers in 646-334