Below is a list of VoIP / telecommunication service providers in New Jersey:

A-1 Advanced Voice & Data Solutions
201-261-8981
390 Farview Av
Paramus NJ 07652

A-1 Communications
732-797-1070
724 Berkeley Ave
Beachwood NJ 08722-4601

A One Mail Center
973-884-2250
434 Ridgedale Av
East Hanover NJ 07936

A & I Communication
732-376-1055
242 Madison Av
Perth Amboy NJ 08861

A & M Communications Inc
732-514-0913
1698 Axel Av
North Brunswick NJ 08902

AT&T Company
732-562-2000
330 S Randolphville Rd
Piscataway NJ 08854

ATX Telecommunications Services
732-326-1101
900 US Hwy N 1
Woodbridge NJ 07095

Aacom
201-438-2244
201 Stuyvesant Ave
Lyndhurst NJ 07071-1704

Abadi Group Inc
732-544-4600
265 State Route 36 Ste 100
West Long Branch NJ 07764-1030

Absolute Telecommunications Service
609-242-7007
Forked River NJ 08731

CDT Resources LLC
201-785-1090
46 N Central Av
Ramsey NJ 07446

C P Electrical Engineering & Contracting
908-604-9261
50 Division Ave
Millington NJ 07946-1358

Cacomm Inc
732-449-9346
2022 State Hwy N 71
Spring Lake NJ 07762

Calitel
908-527-6116
262 Broad St
Elizabeth NJ 07201

Call Sciences
732-494-5800
379 Thornall Av
Edison NJ 08837

Calso Communications Inc
973-882-3491
277 Fairfield Rd
Fairfield NJ 07004

Caribbean Sun Tanning & Nail Salon
732-571-1055
579 Broadway
Long Branch NJ 07740-5906

Cebatech Inc
732-212-9395
Red Bank NJ 07701

Cellsite Communications Inc
201-242-8886
2013 Lemoine Ave
Fort Lee NJ 07024-5704

Chatham Communications
856-931-3554
212 E Browning Rd
Bellmawr NJ 08031

NEC Business Network Solutions Inc
973-575-0300
130 Clinton Rd
Fairfield NJ 07004

NanoOpto Corporation
732-627-0808
1600 Cottontail La
Franklin Township NJ 08873

National Group
609-818-1080
2384 Pennington Rd
Trenton NJ 08638

Nationwide Communications Services
732-270-8870
162 Shenandoah Blvd
Dover Township, Ocean NJ 08753

Ncl Communications
973-644-0082
166 Ridgedale Ave
Morristown NJ 07960-4085

Net2000 Communications
201-691-2000
201 State Hwy No 17
Rutherford NJ 07070

Net2000 Communications
201-691-2000
201 State Rt 17
Rutherford NJ 07070-2574

Network Cabling Solutions Inc
973-331-8262
87 N Beverwyck Rd
Lake Hiawatha NJ 07034

TMA Inc
856-223-2610
549 Jefferson Rd
Mullica Hill NJ 08062

T X International Inc
973-616-7474
11 Kent Pl
Pompton Plains NJ 07444-1470

TX Technology Corp
973-442-7500
7 Emery Av
Randolph Twp NJ 07869

Target Communications Inc
856-751-6080
26 Springdale Rd
Cherry Hill NJ 08003-1617

Technicom Systems
973-442-7500
7 Emery Av
Randolph Twp NJ 07869

Telcom Management Consultants
908-233-5453
764 Fairacres Ave
Westfield NJ 07090-2028

Telcom Services Consulting Inc
201-291-1901
11 W Passaic St
Rochelle Park NJ 07662

Tel-Data Services
732-264-8833
Keyport NJ 07735

Tel-Design Manangement Inc
973-785-8800
205 Rt 46
Totowa NJ 07512

Tel-Design Manangement Inc
973-785-8800
205 US Highway 46
Totowa NJ 07512-1838