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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Switch: LEDCAB018MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
587-842 A Drayton Valley AB 154E IRISTEL INC. - ON 888 808406    
587-906 A Leduc AB 154E IRISTEL INC. - ON 888 808406    
780-900 A Leduc AB 154E IRISTEL INC. - ON 888 808406    
825-435 A Leduc AB 154E IRISTEL INC. - ON 888 808406    
825-479 A Drayton Valley AB 154E IRISTEL INC. - ON 888 808406    
825-485 A Drayton Valley AB 154E IRISTEL INC. - ON 888 808406    
825-486 A Drayton Valley AB 154E IRISTEL INC. - ON 888 808406    
825-487 A Drayton Valley AB 154E IRISTEL INC. - ON 888 808406    

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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