Windsor, California

Estimated Number of Assigned Phone Numbers in Windsor, California

84,000

In Windsor, California, wireless numbers account for 38.1% of assigned numbers, below the statewide average of 42.6%. Windsor's wireline and VoIP share is 5.4 percentage points higher than the statewide average. Compared with the state overall, Windsor has a more concentrated wireline and VoIP assignment mix. Windsor is served by 2 area codes in an overlay area, meaning multiple area codes cover the same geographic region.

Area Codes Used by Windsor, California

Estimated Service-Type Mix of Assigned Phone Numbers in Windsor, California

Total assigned 84,000
Wireline and VoIP
47,000 assigned numbers
55.95%
Wireless
32,000 assigned numbers
38.10%
Other / Unclassified
5,000 assigned numbers
5.95%

Estimated Share of Wireless Numbers Originally Assigned to Each Carrier in Windsor, California

Estimated assigned wireless phone numbers: 32,000

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

Verizon Wireless 19,000 (59.38%)
AT&T Wireless 8,000 (25.00%)
T-Mobile 5,000 (15.63%)

Estimated Share of Wireline and VoIP Numbers Originally Assigned to Each Carrier in Windsor, California

Estimated assigned wireline and VoIP phone numbers: 47,000

Onvoy 15,000 (31.91%)
AT&T 11,000 (23.40%)
Bandwidth 4,000 (8.51%)
Lumen 4,000 (8.51%)
Comcast Business 3,000 (6.38%)
Peerless Network 3,000 (6.38%)
MCIMETRO ACCESS TRANSMISSION SERVICES LLC 1,000 (2.13%)
MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 1,000 (2.13%)
SONIC TELECOM, LLC - CA 1,000 (2.13%)
Spectrum 1,000 (2.13%)
TERRA NOVA TELECOM INC. 1,000 (2.13%)
Telnyx 1,000 (2.13%)

Other / Unclassified Assigned Numbering in Windsor, California

Estimated assigned other or unclassified phone numbers: 5,000

IP HORIZON LLC 3,000 (60.00%)
INTEGRATED PATH COMMUNICATIONS, LLC - CA 1,000 (20.00%)
U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 1,000 (20.00%)

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 Windsor, California, 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.

Postal locality matching uses GeoNames postal code files. © GeoNames.