Local Calling Guide

Area code/prefix search

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OCN: 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
231-256 5 Lake Leelanau MI   348   2013-08-06   
231-259 6 Shelby MI   348   2016-03-21   
231-303 A Newaygo MI GDRPMIBL06Z  348   2011-07-07   
231-303 6 Newaygo MI   348   2011-07-07   
231-427 3 Mackinaw City MI   348   2016-10-10   
231-432 4 Northport MI   348   2013-08-06   
231-437 4 Charlevoix MI   348   2007-12-11   
231-484 A East Jordan MI   348      
231-484 6 East Jordan MI   348   2013-09-28   
231-497 2 Boyne City MI   348   2013-08-06   
231-508 6 Onekama MI   348   2016-10-10   
231-518 7 Kalkaska MI   348   2008-09-05   
231-527 7 Big Rapids MI   348   2009-10-23   
231-538 5 Fremont MI   348   2013-08-06   
231-625 3 Cheboygan MI   348   2016-03-21   
231-676 5 Bellaire MI   348   2013-08-06   
231-680 3 Reed City MI   348   2013-08-06   
231-715 4 Traverse City MI   348   2015-06-23   
231-753 7 Petoskey MI   348   2008-01-14   
231-767 6 Muskegon MI   348   2013-01-09   
231-787 4 White Cloud MI   348   2016-08-05   
231-835 3 Glen Lake MI   348   2015-12-10   
231-844 6 Indian River MI   348   2016-10-21   
231-887 5 Manistee MI   348   2012-01-06   
231-907 4 Ludington MI   348   2016-05-13   
231-923 7 Hart MI   348   2013-08-06   
231-942 7 Cadillac MI   348   2008-09-19   
231-944 7 Traverse City MI   348   2007-12-03   
248-200 4 Southfield MI   340   2005-03-10   
248-204 A Southfield MI SFLDMIBVDS0  340      
248-205 A Birmingham MI SFLDMIBVDS0  340      
248-205 1 Birmingham MI   340      
248-205 2 Birmingham MI   340      
248-205 3 Birmingham MI   340      
248-205 4 Birmingham MI   340      
248-205 5 Birmingham MI   340      
248-205 7 Birmingham MI   340      
248-215 A Holly MI SFLDMIBVDS0  340      
248-215 9 Holly MI   340      
248-221 A Pontiac MI   340      
248-221 3 Pontiac MI   340   2013-09-30   
248-221 6 Pontiac MI   340   2013-09-27   
248-226 A Southfield MI SFLDMIBVDS0  340      
248-226 1 Southfield MI   340      
248-226 2 Southfield MI   340      
248-226 3 Southfield MI   340   2017-09-04   
248-226 4 Southfield MI   340      
248-226 5 Southfield MI   340      
248-226 6 Southfield MI   340      
248-226 7 Southfield MI   340      

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Last updated: Sat, 23 Mar 2019 01:32:05 UTC

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