732 Area Code

The 732 area code is a telephone area code serving parts of New Jersey, U.S. state.

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/ 732

Area Code 732 Location: New Jersey

Phone numbers with the 732 area code originate from an area that includes Middlesex, Somerset, and Union counties in Northern and Central New Jersey, and Monmouth and northern Ocean counties on the New Jersey Shore.

Counties Served by Area Code 732:

  • Middlesex County
  • Somerset County
  • Union County
  • Monmouth County
  • Ocean County (northern part)

Overlay System

Area code 848 was assigned to the same numbering plan area in 2001, creating an overlay complex for this region after the pool of 732 numbers began to exhaust rapidly. With the introduction of the 848 overlay, 10-digit dialing became mandatory on December 1, 2001.

Area Code 732 Location Map

Area Code 732 Location on New Jersey Map

Area code 732 is a general purpose code which was placed in service on June 1, 1997.

732 Area Code Prefixes

Our New Jersey phone number lookup service will analyze the three-digit prefix of any 732 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 Jersey geographic region, and local calling area associated with the phone number.

Phone numbers follow the following structure under the North American Numbering Plan:

  • NPA- area code (where the number was originally assigned)
  • NXX - Central office code that locates the specific neighborhood and identifies the service provider
  • XXXX - Subscriber number identifies the individual phone line within that local exchange

Understanding the area code can help you determine if a call is local to your area. However, keep in mind that due to mobile number portability and VoIP services, the caller may be anywhere in the United States, so it’s best to search for the most recent phone number details.

Prefixes by Company

Company Number of Prefixes
VERIZON NEW JERSEY, INC. 325
LEVEL 3 COMMUNICATIONS, LLC - NJ 61
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 58
NEW CINGULAR WIRELESS PCS, LLC - DC 51
SPRINT SPECTRUM, L.P. 29
TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 26
XO NEW JERSEY, INC. 20
MCIMETRO ACCESS TRANSMISSION SERVICES LLC 19
AT&T - LOCAL 18
PAETEC COMMUNICATIONS, INC. - NJ 18
OMNIPOINT COMMUNICATIONS, INC. - NJ 17
GLOBAL CROSSING LOCAL SERVICES, INC. - NJ 16
MONMOUTH TELEPHONE AND TELEGRAPH, INC. - NJ 10
CABLEVISION LIGHTPATH, INC. - NJ 7
MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ 7
USA MOBILITY WIRELESS, INC. 5
BANDWIDTH.COM CLEC, LLC - NJ 4
COMCAST IP PHONE, LLC 4
PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 4
COOPERATIVE COMMUNICATIONS, INC. 2
EUREKA TELECOM, INC. DBA EUREKA NETWORKS - NJ 2
FUSION, LLC 2
METROPCS, INC. 2
AQUIS COMMUNICATIONS, INC. 1
BLOCK LINE SYSTEMS, LLC - NJ 1
BROADWING COMMUNICATIONS, LLC - NJ 1
CORETEL NEW JERSEY, INC. - NJ 1
CTC COMMUNICATIONS CORP., DBA CT COMM CORP - NJ 1
ONVOY, LLC - NJ 1
US LEC OF PENNSYLVANIA, INC. - NJ 1
VONAGE AMERICA LLC 1

Carrier names have been updated from their original FCC assignments to reflect current companies following mergers, acquisitions, and rebranding. Updates were determined using AI-assisted research and may not be accurate or reflect up to date changes. This data is provided without warranties of accuracy or completeness.

Prefixes by Rate Center

Rate Center Number of Prefixes
NEWBRNSWCK 89
METUCHEN 57
TOMS RIVER 57
FREEHOLD 54
PERTHAMBOY 30
BOUNDBROOK 29
MIDDLETOWN 27
RAHWAY 26
WOODBRIDGE 26
RED BANK 22
SOUTHRIVER 22
DUNELLEN 21
LONGBRANCH 21
LAKEWOOD 20
PTPLEASANT 20
SOUTHAMBOY 16
ASBURYPARK 15
EATONTOWN 15
MATAWAN 15
FRANKLINPK 12
HOLMDEL 12
MONMTH JCT 12
KEYPORT 11
ENGLISHTN 10
BELMAR 8
DEAL 8
JAMESBURG 8
LAKEHURST 7
CARTERET 6
EMILLSTONE 6
FARMINGDL 6
KEANSBURG 6
MANASQUAN 6
SPRINGLAKE 6
SEASIDE PK 5
ATLATCHLDS 4

Other New Jersey Area Codes

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