Area codes 631 and 934 are the telephone area codes in the North American Numbering Plan (NANP) for Suffolk County, New York, on Long Island. Area code 631 was created in 1999 in a …

2025年1月1日 · Area Code 631 is located in New York. It covers 78 cities, including Brentwood, Hicksville, West Babylon, Central Islip, and Commack. It also covers 2 counties, including …

Area code 631 serves the state of New York. This area code was assigned on May 5th, 1999. On November 1st, 1999 it went into service. 631 is a General Purpose Code. 631 service area …

4 天之前 · 631 is an area code located in the state of New York, US. The largest city it serves is Brentwood. Find out where 631 area code zone from, which states, counties and cities it …

Area codes 631 and 934 are area codes for New York. Area code 631 was created on November 1, 1999, as a split from area code 516. It covers most of Suffolk County on Long Island, such …

Area Code 631 Prefixes. Prefix City County Carrier Type Assigned (631) 200: New York City, NY ... (631) 976: Oddball Codes, NY Albany: Multiple Ocn Listing: Unknown (631) 978: New York …

About area code 631: location, common spam callers, related area codes, and more. Includes 631 reverse phone lookup to identify spam callers.

631 area code is the telephone area code of the North American Numbering Plan (NANP) for Suffolk County in southeastern New York, United States. The area code was created in 1999.

Profile and Interactive Map for Area Code 631 in New York - January, 2025. Profile and Interactive Map for Area Code 631 in New York - January, 2025. ZipDataMaps. Blog; About; …

Lookup information on Area Code 631 - get demographic, NPA NXX, and other data by area code