Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 660 [Rate centres in NPA 660] [Dial plan for NPA 660]

Region: MO

OCN: 1888 GRAND RIVER MUTUAL TEL CO

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
660-244 A Purdin MO PRTNMOXADS0  524      
660-286 A Laredo MO PRTNMOXADS0  524      
660-326 A Denver MO BTHNMOXADS0  524      
660-382 A Mercer MO PRTNMOXADS0  524      
660-425 A Bethany MO BTHNMOXADS0  524      
660-426 A Bethany MO BTHNMOXADS0  524      
660-426 1 Bethany MO BTHNMOXADS0  524      
660-426 3 Bethany MO BTHNMOXADS0  524      
660-426 4 Bethany MO BTHNMOXADS0  524      
660-426 5 Bethany MO BTHNMOXADS0  524      
660-426 6 Bethany MO BTHNMOXADS0  524      
660-426 7 Bethany MO BTHNMOXADS0  524      
660-426 8 Bethany MO BTHNMOXADS0  524      
660-426 9 Bethany MO BTHNMOXADS0  524      
660-439 A New Hampton MO BTHNMOXADS0  524      
660-448 A Gentry MO BTHNMOXADS0  524      
660-485 A Spickard MO PRTNMOXADS0  524      
660-592 A Powersville MO PRTNMOXADS0  524      
660-639 A Chula MO PRTNMOXADS0  524      
660-652 A Barnard MO BTHNMOXADS0  524      
660-666 A Darlington MO BTHNMOXADS0  524      
660-673 A Galt MO PRTNMOXADS0  524      
660-684 A Jamesport MO PRTNMOXADS0  524      
660-684 0 Jamesport MO   524      
660-684 1 Jamesport MO   524      
660-684 2 Jamesport MO   524      
660-684 3 Jamesport MO   524      
660-684 4 Jamesport MO   524      
660-684 5 Jamesport MO   524      
660-684 6 Jamesport MO   524      
660-684 9 Jamesport MO   524      
660-735 A South Davis City MO LEONIAXODS0  632      
660-748 A Princeton MO PRTNMOXADS0  524      
660-789 A Brimson MO PRTNMOXADS0  524      
660-793 A Lucerne MO PRTNMOXADS0  524      
660-794 A Newtown MO PRTNMOXADS0  524      
660-799 A Sheridan MO BTHNMOXADS0  524      
660-824 A Mount Moriah MO BTHNMOXADS0  524      
660-845 A Washington Center MO BTHNMOXADS0  524      
660-867 A Eagleville MO BTHNMOXADS0  524      
660-872 A Ridgeway MO BTHNMOXADS0  524      
660-875 A South Lineville MO LEONIAXODS0  632      
660-876 A Gilman City MO BTHNMOXADS0  524      
660-878 A Andover MO LEONIAXODS0  632      
660-893 A Cainsville MO BTHNMOXADS0  524      
660-895 A Linneus MO PRTNMOXADS0  524      
660-937 A Ravenwood MO BTHNMOXADS0  524      
660-938 A Meadville MO PRTNMOXADS0  524      
660-939 A Graham MO BTHNMOXADS0  524      
660-944 A Conception Junction MO BTHNMOXADS0  524      

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Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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