Area Code 934 Reverse Phone Lookup

The 934 area code is a telephone area code serving Suffolk County, New York, on Long Island. To start a free reverse phone lookup, simply enter the full 10-digit number (including the 934 area code) below and access available caller information such as name, address, and more.

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New YorkNew York Reverse Lookup ➜

Area Code 934 Location: New York

Phone numbers with this area code prefix originate from Suffolk County, New York, on Long Island.

Counties Served by Area Code 934:

  • Suffolk County

Major Cities in the 934 Service Area:

  • Babylon
  • Huntington
  • Islip
  • Smithtown
  • Brookhaven
  • Riverhead
  • Southampton
  • Southold
  • Shelter Island
  • East Hampton

Overlay System

Area code 934 works together with area code 631 in the same geographic region. Area code 631 was introduced in 1999 as a split from area code 516. Area code 934 was added as an overlay in 2016. Due to this overlay, ten-digit dialing is required for both area codes, effective June 18, 2016.

Area Code 934 Location Map

Area Code 934 Location on New York Map

Area code 934 is a General Purpose Code which was placed in service on January 1, 1947.

934 Area Code Prefixes

Our reverse phone lookup will analyze the three-digit prefix of any 934 area code phone number and will show which telecommunications company and rate center it was initially assigned to. This prefix code data may help to determine the U.S. carrier, New York geographic region, and local calling area associated with the phone number.

Prefixes by Company

Company Number of Prefixes
CABLEVISION LIGHTPATH, INC. - NY 1
ONVOY, LLC- NY 1
WORLDCALL INTERCONNECT INC. 1

Prefixes by Rate Center

Rate Center Number of Prefixes
AMITYVILLE 1
HUNTINGTON 1
SMITHTOWN 1

Other New York Area Codes

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