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Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
206-219 A Seattle WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
206-225 A Seattle WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
206-259 A Vashon WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
206-274 A Seattle WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
206-330 A Seattle WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
206-347 A Bainbridge Island WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
206-384 A Seattle WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
206-452 A Seattle WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
206-455 A Seattle WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
206-456 A Seattle WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
206-480 A Seattle WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
206-508 A Seattle WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
206-512 A Seattle WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
206-531 A Seattle WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
206-580 A Seattle WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
206-584 A Seattle WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
206-602 A Seattle WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
206-646 A Seattle WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
206-673 A Seattle WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
206-686 A Seattle WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
206-688 A Seattle WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
206-702 A Seattle WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
206-734 A Seattle WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
206-773 A Seattle WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
206-774 A Seattle WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
206-934 A Seattle WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
253-200 A Puyallup WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
253-205 A Auburn WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
253-210 A Graham WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
253-231 A Tacoma-Waverly WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
253-235 A Tacoma-Waverly WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
253-236 A Kent WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
253-238 A Tacoma WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
253-239 A Kent WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
253-269 A Auburn WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
253-321 A Sumner WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
253-336 A Des Moines WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
253-393 A Tacoma WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
253-442 A Tacoma WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
253-449 A Des Moines WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
253-499 A Kent WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
253-590 A Tacoma WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
253-617 A Tacoma WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
253-642 A Des Moines WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
253-655 A Graham WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
253-656 A Kent WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
253-666 A Tacoma WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
253-777 A Tacoma WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-203 A Forks WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-209 A Aberdeen WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-215 A Port Ludlow WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-243 A Snohomish WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-284 A Enumclaw WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-306 A Whatcom County WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-362 A Bremerton WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-390 A Port Townsend WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-447 A Silverdale WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-464 A Olympia WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-467 A Snohomish WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-483 A Whatcom County WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-488 A Mount Vernon WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-504 A Port Angeles WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-512 A Snohomish WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-529 A Olympia WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-539 A Olympia WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-543 A Whatcom County WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-544 A Oak Harbor WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-545 A Shelton WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-548 A Marysville WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-552 A Belfair WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-554 A Port Townsend WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-557 A Chehalis WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-587 A Skykomish WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-603 A Whatcom County WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-612 A Aberdeen WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-614 A Hoodsport WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-615 A Enumclaw WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-616 A Bremerton WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-618 A Marysville WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-637 A Aberdeen WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-639 A Oak Harbor WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-680 A Hood Canal WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-722 A Marysville WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-746 A Whatcom County WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-761 A Buckley WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-810 A Olympia WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-868 A Shelton WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
425-223 A Bellevue WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
425-276 A Renton WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
425-296 A Kirkland WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
425-300 A Bellevue WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
425-305 A Kirkland WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
425-318 A Bothell WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
425-321 A Silver Lake WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
425-336 A Renton WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
425-358 A Maple Valley WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
425-361 A Halls Lake WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
425-367 A Everett WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
425-374 A Everett WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
425-409 A Halls Lake WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      

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Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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