732 Area Code

Area Code Overview

Area code 732 is a geographic telephone area code in New Jersey that went into service on June 1, 1997. The geographic regions covered by this area code overlay has a population of approximately 1,298,076.

Overlay and Dialing Rules

  • Area Code: 732
  • State: New Jersey
  • Type: General Purpose Code
  • In Service Date: June 1, 1997
  • Overlay Complex: 732/848
  • Local Dialing Plan: This area does require you to dial the area code when calling locally.

Estimated Number of Assigned Phone Numbers in Area Code 732

This area code is tied for 94th out of 363 nationwide in estimated assigned phone numbers. Within the state territory it serves, it is ranked 4th out of 10.

6,183,000

Estimated Service-Type Mix of Assigned Phone Numbers in Area Code 732

Total assigned 6,183,000
Wireless
2,142,000 assigned
34.64%
Wireline and VoIP
3,467,000 assigned
56.07%
Other / Unclassified
574,000 assigned
9.28%

Estimated Share of Wireless Numbers Originally Assigned to Each Carrier in Area Code 732

Estimated assigned wireless phone numbers: 2,142,000

Numbers may later be ported to another carrier, but this chart reflects original number assignment, not current subscriber share.

Verizon Wireless 805,000 (37.58%)
AT&T Wireless 721,000 (33.66%)
T-Mobile 605,000 (28.24%)
Optimum Mobile 11,000 (0.51%)

Estimated Share of Wireline and VoIP Numbers Originally Assigned to Each Carrier in Area Code 732

Estimated assigned wireline and VoIP phone numbers: 3,467,000

VERIZON NEW JERSEY, INC. 1,777,000 (51.25%)
Bandwidth 332,000 (9.58%)
Onvoy 296,000 (8.54%)
Lumen 259,000 (7.47%)
MCIMETRO ACCESS TRANSMISSION SERVICES LLC 173,000 (4.99%)
PAETEC ITEL, LLC 155,000 (4.47%)
Comcast Business 136,000 (3.92%)
Peerless Network 110,000 (3.17%)
YMAX COMMUNICATIONS CORP. - NJ 46,000 (1.33%)
CABLEVISION LIGHTPATH, INC. - NJ 39,000 (1.12%)
TERRA NOVA TELECOM INC. 33,000 (0.95%)
Spectrum 30,000 (0.87%)

Other / Unclassified Assigned Numbering in Area Code 732

Estimated assigned other or unclassified phone numbers: 574,000

CSC VOICE, LLC 172,000 (29.97%)
SPOK, INC. 80,000 (13.94%)
IP HORIZON LLC 58,000 (10.10%)
TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 55,000 (9.58%)
AQUIS COMMUNICATIONS, INC. 40,000 (6.97%)
COOPERATIVE COMMUNICATIONS, INC. 37,000 (6.45%)
CORETEL NEW JERSEY, INC. - NJ 34,000 (5.92%)
FUSION, LLC 33,000 (5.75%)
BLUEBIRD COMMUNICATIONS, LLC - NJ 18,000 (3.14%)
HD CARRIER LLC 16,000 (2.79%)
AMERICAN MESSAGING SERVICES, LLC 10,000 (1.74%)
THE VOICE APPLICATION NETWORK, LLC 8,000 (1.39%)

How These Figures Were Built

These figures are estimates based on public phone-number assignment records. They are meant to show the likely mix of assigned phone numbers associated with area code 732, not live customer counts.

Some providers may have assigned phone numbers tied to this area code even if they do not actively market or sell service locally. These figures reflect public number-assignment records, not confirmed local service availability.

They also do not reflect number portability at the individual phone-number level, so some numbers may now be used on a different network or by a different provider than the original assignment records suggest.

Population data and locality matching provided by GeoNames.

Last refreshed: April 15, 2026 6:22 pm