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: STCTON10HMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
289-273 A St Catharines-Thorold ON 154E IRISTEL INC. - ON 888 805132    
289-723 A St Catharines-Thorold ON 154E IRISTEL INC. - ON 888 805132    
365-364 A Welland ON 154E IRISTEL INC. - ON 888 805132    
365-607 A Fort Erie ON 154E IRISTEL INC. - ON 888 805132    
365-609 A Fort Erie ON 154E IRISTEL INC. - ON 888 805132    
365-651 A Dunnville ON 154E IRISTEL INC. - ON 888 805132    
365-652 A Welland ON 154E IRISTEL INC. - ON 888 805132    
365-653 A St Catharines-Thorold ON 154E IRISTEL INC. - ON 888 805132    
365-660 A St Catharines-Thorold ON 154E IRISTEL INC. - ON 888 805132    
365-661 A Dunnville ON 154E IRISTEL INC. - ON 888 805132    
365-761 A Dunnville ON 154E IRISTEL INC. - ON 888 805132    
365-801 A Fort Erie ON 154E IRISTEL INC. - ON 888 805132    

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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