Madison, Connecticut

Estimated Number of Assigned Phone Numbers in Madison, Connecticut

59,000

In Madison, Connecticut, wireless numbers account for 3.4% of assigned numbers, below the statewide average of 34.8%. Madison's wireline and VoIP share is 40.3 percentage points higher than the statewide average. Compared with the state overall, Madison has a more concentrated wireline and VoIP assignment mix. Madison is served by 2 area codes in an overlay area, meaning multiple area codes cover the same geographic region.

Area Codes Used by Madison, Connecticut

Estimated Service-Type Mix of Assigned Phone Numbers in Madison, Connecticut

Total assigned 59,000
Wireline and VoIP
44,000 assigned numbers
74.58%
Other / Unclassified
13,000 assigned numbers
22.03%
Wireless
2,000 assigned numbers
3.39%

Estimated Share of Wireless Numbers Originally Assigned to Each Carrier in Madison, Connecticut

Estimated assigned wireless phone numbers: 2,000

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

T-Mobile 2,000 (100.00%)

Estimated Share of Wireline and VoIP Numbers Originally Assigned to Each Carrier in Madison, Connecticut

Estimated assigned wireline and VoIP phone numbers: 44,000

Onvoy 11,000 (25.00%)
Bandwidth 10,000 (22.73%)
Peerless Network 6,000 (13.64%)
Spectrum 5,000 (11.36%)
Comcast Business 4,000 (9.09%)
Lumen 4,000 (9.09%)
PAETEC ITEL, LLC 2,000 (4.55%)
MCIMETRO ACCESS TRANSMISSION SERVICES LLC 1,000 (2.27%)
Telnyx 1,000 (2.27%)

Other / Unclassified Assigned Numbering in Madison, Connecticut

Estimated assigned other or unclassified phone numbers: 13,000

Verizon 11,000 (84.62%)
IP HORIZON LLC 1,000 (7.69%)
TON80 COMMUNICATIONS, LLC 1,000 (7.69%)

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 Madison, Connecticut, 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.

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