631-665 Prefix — Nassauzn02, New York

Phone numbers starting with 631-665 are based in Nassauzn02, New York, primarily served by Cablevision Lightpath, Inc. -.

Recently looked-up numbers in 631-665

• 631-665-9106

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Area code 631 directory · About area code 631 · Get a NY phone number

Last updated: June 15, 2026