Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
206-518 A Seattle WA 4131 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674 2007-10-11   
206-838 A Seattle WA 4131 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674    
253-218 A Auburn WA 4131 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674    
253-237 A Des Moines WA 4131 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674    
253-250 A Tacoma-Waverly WA 4131 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674    
253-299 A Sumner WA 4131 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674    
253-604 A Puyallup WA 4131 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674    
253-722 A Tacoma WA 4131 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674    
253-867 A Kent WA 4131 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674    
425-213 A Bellevue WA 4131 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674    
425-224 A Silver Lake WA 4131 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674    
425-275 A Halls Lake WA 4131 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674    
425-282 A Renton WA 4131 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674    
425-283 A Bellevue WA 4131 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674    
425-284 A Kirkland WA 4131 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674    
425-293 A Everett WA 4131 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674    
425-295 A Issaquah WA 4131 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674    
425-368 A Bothell WA 4131 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674    
425-408 A Bothell WA 4131 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674    
425-679 A Bellevue WA 4131 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674    

Last updated: Sat, 01 Dec 2018 01:51:37 UTC

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