Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 4727 ISP TELECOM, INC.

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
548-313 A Wellesley ON KTNRON06X3X  888 805143    
548-314 A Ridgetown ON CHHMON17FMD  888 805101    
548-319 A Lynden ON BTFDON17EMD  888 805107    
548-326 A Dresden ON CHHMON17FMD  888 805101    
548-351 A Scotland ON BTFDON17EMD  888 805107    
548-353 A Oil Springs ON SARNON304MD  888 805128    
548-392 A Alvinston ON SARNON304MD  888 805128    
548-393 A Courtright ON SARNON304MD  888 805128    
548-428 A Sombra ON SARNON304MD  888 805128    
548-462 A Thamesville ON CHHMON17FMD  888 805101    
548-467 A Paris ON BTFDON17EMD  888 805107    
548-478 A Ailsa Craig ON LONDON14IMD  888 805131    
548-507 A Highgate ON CHHMON17FMD  888 805101    
548-509 A Plattsville ON KTNRON06X3X  888 805143    
548-578 A St Jacobs ON KTNRON06X3X  888 805143    
548-583 A Comber ON WNDSON120MD  888 805120    
548-642 A Mount Pleasant ON BTFDON17EMD  888 805107    
548-647 A Dorchester ON LONDON14IMD  888 805131    
548-659 A Crediton ON LONDON14IMD  888 805131    
548-701 A Pelee Island ON WNDSON120MD  888 805120    
548-705 A Port Lambton ON SARNON304MD  888 805128    
548-706 A Watford ON SARNON304MD  888 805128    
548-717 A Belmont ON LONDON14IMD  888 805131    
548-732 A St George ON BTFDON17EMD  888 805107    
548-813 A Glencoe ON LONDON14IMD  888 805131    
548-825 A Acton ON GLPHON22IMD  888 805144    
548-826 A Rockwood ON GLPHON22IMD  888 805144    
548-832 A Pleasant Park ON WNDSON120MD  888 805120    
548-857 A Kingsville ON WNDSON120MD  888 805120    
548-858 A Exeter ON LONDON14IMD  888 805131    
548-859 A Strathroy ON LONDON14IMD  888 805131    
548-867 A Ayr ON KTNRON06X3X  888 805143    
548-868 A Breslau ON KTNRON06X3X  888 805143    
548-869 A Baden ON KTNRON06X3X  888 805143    
548-870 A St Clements ON KTNRON06X3X  888 805143    
548-871 A Linwood ON KTNRON06X3X  888 805143    
548-872 A Elmira ON KTNRON06X3X  888 805143    
548-875 A Leamington ON WNDSON120MD  888 805120    
548-876 A Tecumseh ON WNDSON120MD  888 805120    
548-878 A Wallaceburg ON CHHMON17FMD  888 805101    
548-879 A Caledon ON OGVLON130MD  888 805117    
548-892 A Blenheim ON CHHMON17FMD  888 805101    
548-893 A Tilbury ON CHHMON17FMD  888 805101    
548-928 A Drayton ON KTNRON06X3X  888 805143    
548-973 A New Dundee ON KTNRON06X3X  888 805143    
579-258 A Rawdon QC   888 805014    
579-259 A Le Gardeur QC   888 805014    
579-260 A Lavaltrie QC   888 805014    
579-261 A Lanoraie QC   888 805014    
579-262 A L'Épiphanie-L'Assomption QC   888 805014    

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Last updated: Sat, 04 Jul 2026 13:07:56 UTC

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