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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OCN: 2430 MCDANIEL TEL. CO.

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
360-978 A Salkum WA ONLSWAXARP0  674      
360-978 4 Salkum WA ONLSWAXARP0  674      
360-978 5 Salkum WA ONLSWAXARP0  674      
360-978 6 Salkum WA ONLSWAXARP0  674      
360-983 A Mossyrock WA MSRKWAXXRP0  674      
360-983 3 Mossyrock WA MSRKWAXXRP0  674      
360-983 8 Mossyrock WA MSRKWAXXRP0  674      
360-983 9 Mossyrock WA MSRKWAXXRP0  674      
360-985 A Salkum WA SLKMWAXBPS0  674      
360-985 0 Salkum WA SLKMWAXBPS0  674      
360-985 2 Salkum WA SLKMWAXBPS0  674      
360-985 7 Salkum WA SLKMWAXBPS0  674      

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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