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← Area code 680

680-435 phone numbers

Numbers 680-435-0000 to 680-435-9999 are assigned to Coretel New York, Inc. (rate centre SYLVAN BCH, NY, NANPA abbreviation). 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 680-435