Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: BLHMWA033MD

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
360-815 5 Whatcom County WA 6529 T-MOBILE USA, INC. 674      
360-815 6 Whatcom County WA 5562 METROPCS, INC. 674      
360-815 7 Whatcom County WA 6529 T-MOBILE USA, INC. 674      
360-820 A Whatcom County WA 6529 T-MOBILE USA, INC. 674      
360-820 0 Whatcom County WA 6529 T-MOBILE USA, INC. 674      
360-820 1 Whatcom County WA 6529 T-MOBILE USA, INC. 674      
360-820 2 Whatcom County WA 6529 T-MOBILE USA, INC. 674      
360-820 3 Whatcom County WA 6529 T-MOBILE USA, INC. 674      
360-820 4 Whatcom County WA 6529 T-MOBILE USA, INC. 674      
360-820 5 Whatcom County WA 6529 T-MOBILE USA, INC. 674      
360-820 8 Whatcom County WA 6529 T-MOBILE USA, INC. 674      
360-820 9 Whatcom County WA 6529 T-MOBILE USA, INC. 674      
360-865 3 Silverdale WA 6529 T-MOBILE USA, INC. 674   2012-09-26   
360-865 6 Silverdale WA 6529 T-MOBILE USA, INC. 674   2011-06-21   
360-865 7 Silverdale WA 6529 T-MOBILE USA, INC. 674   2011-06-21   
360-865 8 Silverdale WA 6529 T-MOBILE USA, INC. 674   2011-06-21   
360-865 9 Silverdale WA 6529 T-MOBILE USA, INC. 674   2012-04-24   
360-920 A Whatcom County WA 6529 T-MOBILE USA, INC. 674      
360-920 0 Whatcom County WA 5562 METROPCS, INC. 674   2004-07-16   
360-920 1 Whatcom County WA 6529 T-MOBILE USA, INC. 674      
360-920 2 Whatcom County WA 6529 T-MOBILE USA, INC. 674   2004-04-08   
360-920 3 Whatcom County WA 6529 T-MOBILE USA, INC. 674      
360-920 4 Whatcom County WA 6529 T-MOBILE USA, INC. 674      
360-920 5 Whatcom County WA 6529 T-MOBILE USA, INC. 674      
360-920 6 Whatcom County WA 6529 T-MOBILE USA, INC. 674      
360-920 7 Whatcom County WA 6529 T-MOBILE USA, INC. 674      
360-920 8 Whatcom County WA 6529 T-MOBILE USA, INC. 674      
360-920 9 Whatcom County WA 5562 METROPCS, INC. 674      
360-922 8 Whatcom County WA 6529 T-MOBILE USA, INC. 674   2018-09-28   
360-935 2 Whatcom County WA 6529 T-MOBILE USA, INC. 674   2021-12-13   
564-209 A Whatcom County WA 6529 T-MOBILE USA, INC. 674      
564-209 0 Whatcom County WA 6529 T-MOBILE USA, INC. 674   2022-02-05   
564-209 4 Whatcom County WA 6529 T-MOBILE USA, INC. 674   2022-06-24   
564-209 8 Whatcom County WA 6529 T-MOBILE USA, INC. 674   2021-04-16   
564-209 9 Whatcom County WA 6529 T-MOBILE USA, INC. 674   2021-04-16   
564-213 0 Whatcom County WA 6529 T-MOBILE USA, INC. 674   2022-02-05   

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Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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