San Juan County, Washington

Estimated Number of Assigned Phone Numbers in San Juan County, Washington

62,000

In San Juan County, Washington, wireless numbers account for 45.2% of assigned numbers, above the statewide average of 39.1%. San Juan County's wireline and VoIP share is 4.6 percentage points lower than the statewide average. Compared with the state overall, San Juan County has a more concentrated wireless assignment mix. San Juan County is served by 3 area codes, more than the typical Washington locality, because it sits in an overlay area where multiple area codes share the same geographic region.

Area Codes Used by San Juan County, Washington

Estimated Service-Type Mix of Assigned Phone Numbers in San Juan County, Washington

Total assigned 62,000
Wireline and VoIP
32,000 assigned numbers
51.61%
Wireless
28,000 assigned numbers
45.16%
Other / Unclassified
2,000 assigned numbers
3.23%

Estimated Share of Wireless Numbers Originally Assigned to Each Carrier in San Juan County, Washington

Estimated assigned wireless phone numbers: 28,000

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

T-Mobile 20,000 (71.43%)
Verizon Wireless 7,000 (25.00%)
AT&T Wireless 1,000 (3.57%)

Estimated Share of Wireline and VoIP Numbers Originally Assigned to Each Carrier in San Juan County, Washington

Estimated assigned wireline and VoIP phone numbers: 32,000

Onvoy 18,000 (56.25%)
Lumen 12,000 (37.50%)
TERRA NOVA TELECOM INC. 2,000 (6.25%)

Other / Unclassified Assigned Numbering in San Juan County, Washington

Estimated assigned other or unclassified phone numbers: 2,000

ELTOPIA COMMUNICATIONS, LLC - WA 1,000 (50.00%)
TELEPORT COMMUNICATIONS AMERICA, LLC - WA 1,000 (50.00%)

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 San Juan County, Washington, 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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