Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
425-410 A Bellevue WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
425-421 A Kirkland WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
425-461 A Ames Lake WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
425-491 A Bothell WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
425-502 A Bellevue WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
425-533 A Bellevue WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
425-599 A Halls Lake WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
425-605 A Kirkland WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
425-608 A Halls Lake WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
425-609 A Everett WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
425-654 A Issaquah WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
425-660 A Maple Valley WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
425-663 A Renton WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
425-703 A Kirkland WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
425-705 A Kirkland WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
425-706 A Kirkland WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
425-707 A Kirkland WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
425-722 A Kirkland WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
425-728 A Renton WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
425-738 A Renton WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
425-786 A Bellevue WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
425-818 A Bellevue WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
425-903 A Everett WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
425-939 A Bothell WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
425-996 A Issaquah WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
425-999 A Bellevue 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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