Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Grimsby, ON

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
289-205 A GRMSON011MD  154E IRISTEL INC. - ON 888 805103    
289-235 A GRMSON010MD  2782 TELUS INTEGRATED COMMUNICATIONS 888 805103    
289-336 A HMTNON14NMD  082E DISTRIBUTEL COMMUNICATIONS LIMITED - ON 888 805103    
289-447 A HMTNON14IMD  4727 ISP TELECOM, INC. 888 805103    
289-455 A GRMSON012MD  8303 TELE-MOBILE COMPANY DBA TELUS MOBILITY 888 805103    
289-493 A HMTNON14MMD  8226 NO NORWICH TEL, LTD DBA EXECULINK TELECOM - ON 888 805103    
289-754 A HMTNON14X0X  383H INNSYSVOICE CORP - ON 888 805103    
289-770 A HMTNON14WMD  160G COMWAVE NETWORKS INC. - ON 888 805103    
289-797 A GRMSON011MD  154E IRISTEL INC. - ON 888 805103    
365-272 A HMTNON14X6X  575G BEANFIELD TECHNOLOGIES INC. - ON 888 805103    
365-309 A HMTNON14KMD  464D FIBERNETICS CORPORATION 888 805103    
365-797 A GRMSON011MD  154E IRISTEL INC. - ON 888 805103    
365-923 A HMTNON14X3X  548H TEKSAVVY SOLUTIONS INC. - ON 888 805103    
365-984 A HMTNON14KMD  464D FIBERNETICS CORPORATION 888 805103    
905-309 A GRMSON01RSA  8051 BELL ONTARIO 888 805103    
905-945 A GRMSON01RSA  8051 BELL ONTARIO 888 805103    

Last updated: Wed, 07 Feb 2024 04:12:25 UTC

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