Morristown, New Jersey Area Codes & Phone Number Distribution

Estimated Number of Assigned Phone Numbers in Morristown, New Jersey

1,052,000

In Morristown, New Jersey, wireless numbers account for 60.8% of assigned numbers, above the statewide average of 39.0%. Morristown's wireline and VoIP share is 20.3 percentage points lower than the statewide average. Compared with the state overall, Morristown has a more concentrated wireless assignment mix. Morristown is served by 4 area codes, more than the typical New Jersey locality, because it sits in an overlay area where multiple area codes share the same geographic region.

Area Codes Used by Morristown, New Jersey

201 551 862 973

Estimated Service-Type Mix of Assigned Phone Numbers in Morristown, New Jersey

Total assigned 1,052,000

Wireless

640,000 assigned numbers

60.84%

Wireline and VoIP

333,000 assigned numbers

31.65%

Other / Unclassified

79,000 assigned numbers

7.51%

Estimated Share of Wireless Numbers Originally Assigned to Each Carrier in Morristown, New Jersey

Estimated assigned wireless phone numbers: 640,000

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

Verizon Wireless 258,000 (40.31%)

AT&T Wireless 252,000 (39.38%)

T-Mobile 130,000 (20.31%)

Estimated Share of Wireline and VoIP Numbers Originally Assigned to Each Carrier in Morristown, New Jersey

Estimated assigned wireline and VoIP phone numbers: 333,000

VERIZON NEW JERSEY, INC. 181,000 (54.35%)

Onvoy 41,000 (12.31%)

MCIMETRO ACCESS TRANSMISSION SERVICES LLC 27,000 (8.11%)

Bandwidth 20,000 (6.01%)

PAETEC ITEL, LLC 19,000 (5.71%)

Lumen 15,000 (4.50%)

CABLEVISION LIGHTPATH, INC. - NJ 8,000 (2.40%)

Spectrum 6,000 (1.80%)

Peerless Network 5,000 (1.50%)

TERRA NOVA TELECOM INC. 5,000 (1.50%)

MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ 2,000 (0.60%)

Telnyx 2,000 (0.60%)

Other / Unclassified Assigned Numbering in Morristown, New Jersey

Estimated assigned other or unclassified phone numbers: 79,000

SPOK, INC. 20,000 (25.32%)

TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 18,000 (22.78%)

AQUIS COMMUNICATIONS, INC. 10,000 (12.66%)

COOPERATIVE COMMUNICATIONS, INC. 10,000 (12.66%)

CSC VOICE, LLC 9,000 (11.39%)

HD CARRIER LLC 4,000 (5.06%)

IP HORIZON LLC 2,000 (2.53%)

BLUEBIRD COMMUNICATIONS, LLC - NJ 1,000 (1.27%)

CORETEL NEW JERSEY, INC. - NJ 1,000 (1.27%)

FRACTEL, LLC 1,000 (1.27%)

FUSION, LLC 1,000 (1.27%)

STRATUS NETWORKS 1,000 (1.27%)

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 Morristown, New Jersey, not live customer counts.

Some providers may have assigned phone numbers tied to this locality 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.