Canadial Know Who Called
← Area code 646

646-665 phone numbers

Numbers 646-665-0000 to 646-665-9999 are assigned to Cablevision Lightpath, Inc. (rate centre NWYRCYZN01, NY, NANPA abbreviation). 8 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 646-665