Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
313-840 A Detroit Zone 5 MI 9748 AMERICAN MESSAGING SERVICES, LLC 340      
313-851 A Detroit Zone 6 MI 9748 AMERICAN MESSAGING SERVICES, LLC 340      
313-990 A Detroit Zone 5 MI 9748 AMERICAN MESSAGING SERVICES, LLC 340      
517-307 A Adrian MI 9748 AMERICAN MESSAGING SERVICES, LLC 340      
517-982 A Howell MI 9748 AMERICAN MESSAGING SERVICES, LLC 340      
586-302 A Warren MI 9748 AMERICAN MESSAGING SERVICES, LLC 340      
586-308 A Roseville MI 9748 AMERICAN MESSAGING SERVICES, LLC 340      
586-309 A Roseville MI 9748 AMERICAN MESSAGING SERVICES, LLC 340      
586-319 A Warren MI 9748 AMERICAN MESSAGING SERVICES, LLC 340      
586-380 A Romeo MI 9748 AMERICAN MESSAGING SERVICES, LLC 340      
586-402 A Warren MI 9748 AMERICAN MESSAGING SERVICES, LLC 340      
586-406 A Warren MI 9748 AMERICAN MESSAGING SERVICES, LLC 340      
586-418 A Warren MI 9748 AMERICAN MESSAGING SERVICES, LLC 340      
586-450 A Mount Clemens MI 9748 AMERICAN MESSAGING SERVICES, LLC 340      
586-451 A Roseville MI 9748 AMERICAN MESSAGING SERVICES, LLC 340      
586-485 A Mount Clemens MI 9748 AMERICAN MESSAGING SERVICES, LLC 340      
586-507 A Warren MI 9748 AMERICAN MESSAGING SERVICES, LLC 340      
586-568 A Warren MI 9748 AMERICAN MESSAGING SERVICES, LLC 340      
586-681 A Mount Clemens MI 9748 AMERICAN MESSAGING SERVICES, LLC 340      
586-704 A Mount Clemens MI 9748 AMERICAN MESSAGING SERVICES, LLC 340      
586-708 A Warren MI 9748 AMERICAN MESSAGING SERVICES, LLC 340      
586-717 A Warren MI 9748 AMERICAN MESSAGING SERVICES, LLC 340      
586-830 A Warren MI 9748 AMERICAN MESSAGING SERVICES, LLC 340      
586-831 A Warren MI 9748 AMERICAN MESSAGING SERVICES, LLC 340      
586-832 A Warren MI 9748 AMERICAN MESSAGING SERVICES, LLC 340      
586-856 A Utica MI 9748 AMERICAN MESSAGING SERVICES, LLC 340      
586-861 A Warren MI 9748 AMERICAN MESSAGING SERVICES, LLC 340      
586-870 A New Baltimore MI 9748 AMERICAN MESSAGING SERVICES, LLC 340      
586-896 A Warren MI 9748 AMERICAN MESSAGING SERVICES, LLC 340      
586-898 A Warren MI 9748 AMERICAN MESSAGING SERVICES, LLC 340      
586-912 A Warren MI 9748 AMERICAN MESSAGING SERVICES, LLC 340      
586-916 A Warren MI 9748 AMERICAN MESSAGING SERVICES, LLC 340      
586-968 A Romeo MI 9748 AMERICAN MESSAGING SERVICES, LLC 340      
586-974 A Warren MI 9748 AMERICAN MESSAGING SERVICES, LLC 340      
586-975 A Mount Clemens MI 9748 AMERICAN MESSAGING SERVICES, LLC 340      
734-208 A Flat Rock MI 9748 AMERICAN MESSAGING SERVICES, LLC 340      
734-267 A Romulus MI 9748 AMERICAN MESSAGING SERVICES, LLC 340      
734-296 A Livonia MI 9748 AMERICAN MESSAGING SERVICES, LLC 340      
734-297 A Monroe MI 9748 AMERICAN MESSAGING SERVICES, LLC 340      
734-305 A Monroe MI 9748 AMERICAN MESSAGING SERVICES, LLC 340      
734-504 A Wayne MI 9748 AMERICAN MESSAGING SERVICES, LLC 340      
734-566 A Plymouth MI 9748 AMERICAN MESSAGING SERVICES, LLC 340      
734-651 A Ann Arbor MI 9748 AMERICAN MESSAGING SERVICES, LLC 340      
734-670 A Ann Arbor MI 9748 AMERICAN MESSAGING SERVICES, LLC 340      
734-797 A Livonia MI 9748 AMERICAN MESSAGING SERVICES, LLC 340      
734-798 A Flat Rock MI 9748 AMERICAN MESSAGING SERVICES, LLC 340      
734-817 A Ann Arbor MI 9748 AMERICAN MESSAGING SERVICES, LLC 340      
734-852 A Livonia MI 9748 AMERICAN MESSAGING SERVICES, LLC 340      
734-860 A Ypsilanti MI 9748 AMERICAN MESSAGING SERVICES, LLC 340      
810-203 A Applegate MI 9748 AMERICAN MESSAGING SERVICES, LLC 340      

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Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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