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: 360 [Rate centres in NPA 360] [Dial plan for NPA 360]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
360-920 A Whatcom County WA RDMDWAJECM1  6664 SPRINT SPECTRUM L.P. 674      
360-920 0 Whatcom County WA   6664 SPRINT SPECTRUM L.P. 674   2004-07-16   
360-920 1 Whatcom County WA   6664 SPRINT SPECTRUM L.P. 674      
360-920 2 Whatcom County WA   6664 SPRINT SPECTRUM L.P. 674   2004-04-08   
360-920 3 Whatcom County WA   6664 SPRINT SPECTRUM L.P. 674      
360-920 4 Whatcom County WA   6664 SPRINT SPECTRUM L.P. 674      
360-920 5 Whatcom County WA   6664 SPRINT SPECTRUM L.P. 674      
360-920 6 Whatcom County WA   6664 SPRINT SPECTRUM L.P. 674      
360-920 7 Whatcom County WA   6664 SPRINT SPECTRUM L.P. 674      
360-920 8 Whatcom County WA   6664 SPRINT SPECTRUM L.P. 674      
360-920 9 Whatcom County WA   6664 SPRINT SPECTRUM L.P. 674      

Last updated: Tue, 31 Dec 2019 02:37:20 UTC

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