Thousand Oaks, California

Estimated Number of Assigned Phone Numbers in Thousand Oaks, California

537,000

In Thousand Oaks, California, wireless numbers account for 44.3% of assigned numbers, above the statewide average of 42.6%. Thousand Oaks's wireline and VoIP share is 2.0 percentage points lower than the statewide average. Thousand Oaks is served by 2 area codes in an overlay area, meaning multiple area codes cover the same geographic region.

Area Codes Used by Thousand Oaks, California

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

Total assigned 537,000
Wireline and VoIP
261,000 assigned numbers
48.60%
Wireless
238,000 assigned numbers
44.32%
Other / Unclassified
38,000 assigned numbers
7.08%

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

Estimated assigned wireless phone numbers: 238,000

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

Verizon Wireless 146,000 (61.34%)
AT&T Wireless 49,000 (20.59%)
T-Mobile 33,000 (13.87%)
33 WIRELESS INC. 10,000 (4.20%)

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

Estimated assigned wireline and VoIP phone numbers: 261,000

Verizon 130,000 (49.81%)
Onvoy 41,000 (15.71%)
Lumen 17,000 (6.51%)
Peerless Network 12,000 (4.60%)
MCIMETRO ACCESS TRANSMISSION SERVICES LLC 11,000 (4.21%)
Comcast Business 10,000 (3.83%)
UTILITY TELECOM GROUP, LLC - CA 10,000 (3.83%)
Bandwidth 9,000 (3.45%)
TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 7,000 (2.68%)
Spectrum 4,000 (1.53%)
PAETEC ITEL, LLC 3,000 (1.15%)
Telnyx 2,000 (0.77%)

Other / Unclassified Assigned Numbering in Thousand Oaks, California

Estimated assigned other or unclassified phone numbers: 38,000

AMERICAN MESSAGING SERVICES, LLC 10,000 (26.32%)
SPOK, INC. 10,000 (26.32%)
TELEPORT COMMUNICATIONS AMERICA, LLC - CA 8,000 (21.05%)
IP HORIZON LLC 3,000 (7.89%)
U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 3,000 (7.89%)
AIRESPRING, INC. 1,000 (2.63%)
BARR TELL USA, LLC 1,000 (2.63%)
FRACTEL, LLC 1,000 (2.63%)
INTEGRATED PATH COMMUNICATIONS, LLC - CA 1,000 (2.63%)

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 Thousand Oaks, 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.