Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: STCTON108MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
289-476 A Fort Erie ON 4727 ISP TELECOM, INC. 888 805132    
289-477 A Niagara Falls ON 4727 ISP TELECOM, INC. 888 805132    
289-478 A Port Colborne ON 4727 ISP TELECOM, INC. 888 805132    
289-479 A St Catharines-Thorold ON 4727 ISP TELECOM, INC. 888 805132    
289-480 A Welland ON 4727 ISP TELECOM, INC. 888 805132    
365-296 A Ridgeway ON 4727 ISP TELECOM, INC. 888 805132    
365-342 A Cayuga ON 4727 ISP TELECOM, INC. 888 805132    
365-518 A Port Robinson ON 4727 ISP TELECOM, INC. 888 805132    
365-740 A Stevensville ON 4727 ISP TELECOM, INC. 888 805132    
365-907 A Fisherville ON 4727 ISP TELECOM, INC. 888 805132    
365-908 A Selkirk ON 4727 ISP TELECOM, INC. 888 805132    
365-915 A Beamsville ON 4727 ISP TELECOM, INC. 888 805132    
365-916 A Dunnville ON 4727 ISP TELECOM, INC. 888 805132    
365-917 A Niagara-on-the-Lake ON 4727 ISP TELECOM, INC. 888 805132    
365-918 A Vineland ON 4727 ISP TELECOM, INC. 888 805132    
742-888 A Pelham ON 4727 ISP TELECOM, INC. 888 805132    
742-889 A Wainfleet ON 4727 ISP TELECOM, INC. 888 805132    
742-890 A Wellandport ON 4727 ISP TELECOM, INC. 888 805132    

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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