Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: SGNWMIPA2MD

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
989-200 2 Pinconning MI 792K CHARTER IP ENABLED SERVICES, LLC 344   2012-10-05   
989-218 3 Hale MI 792K CHARTER IP ENABLED SERVICES, LLC 344   2014-12-29   
989-244 6 Birch Run MI 792K CHARTER IP ENABLED SERVICES, LLC 344   2007-02-25   
989-256 3 Gladwin MI 792K CHARTER IP ENABLED SERVICES, LLC 344   2016-10-27   
989-257 1 Sixty Lakes MI 792K CHARTER IP ENABLED SERVICES, LLC 344   2014-12-29   
989-259 7 Midland MI 792K CHARTER IP ENABLED SERVICES, LLC 344   2015-10-31   
989-262 8 Frankenmuth MI 792K CHARTER IP ENABLED SERVICES, LLC 344   2007-02-25   
989-266 3 Auburn MI 792K CHARTER IP ENABLED SERVICES, LLC 344   2007-02-25   
989-268 4 Vestaburg MI 792K CHARTER IP ENABLED SERVICES, LLC 344   2016-09-24   
989-270 1 Saginaw MI 792K CHARTER IP ENABLED SERVICES, LLC 344   2018-08-12   
989-270 3 Saginaw MI 792K CHARTER IP ENABLED SERVICES, LLC 344   2019-04-21   
989-270 4 Saginaw MI 792K CHARTER IP ENABLED SERVICES, LLC 344   2020-12-13   
989-286 0 Caro MI 792K CHARTER IP ENABLED SERVICES, LLC 344   2018-05-20   
989-286 3 Caro MI 792K CHARTER IP ENABLED SERVICES, LLC 344   2012-10-05   
989-305 6 East Tawas MI 792K CHARTER IP ENABLED SERVICES, LLC 344   2007-02-25   
989-316 1 Bay City MI 792K CHARTER IP ENABLED SERVICES, LLC 344   2008-03-24   
989-316 2 Bay City MI 792K CHARTER IP ENABLED SERVICES, LLC 344   2008-08-21   
989-323 2 Chesaning MI 792K CHARTER IP ENABLED SERVICES, LLC 344   2012-10-05   
989-339 5 Farwell MI 792K CHARTER IP ENABLED SERVICES, LLC 344   2007-02-25   
989-341 1 Saginaw MI 792K CHARTER IP ENABLED SERVICES, LLC 344   2013-08-16   
989-343 5 West Branch MI 792K CHARTER IP ENABLED SERVICES, LLC 344   2017-01-12   
989-355 1 Saginaw MI 792K CHARTER IP ENABLED SERVICES, LLC 344   2013-03-13   
989-368 1 Harrison MI 792K CHARTER IP ENABLED SERVICES, LLC 344   2013-12-21   
989-391 9 Bay City MI 792K CHARTER IP ENABLED SERVICES, LLC 344   2007-02-26   
989-401 A Saginaw MI 792K CHARTER IP ENABLED SERVICES, LLC 344      
989-401 0 Saginaw MI 792K CHARTER IP ENABLED SERVICES, LLC 344   2007-02-25   
989-401 1 Saginaw MI 792K CHARTER IP ENABLED SERVICES, LLC 344   2007-12-28   
989-401 2 Saginaw MI 792K CHARTER IP ENABLED SERVICES, LLC 344   2008-03-21   
989-401 3 Saginaw MI 792K CHARTER IP ENABLED SERVICES, LLC 344   2008-08-21   
989-401 4 Saginaw MI 792K CHARTER IP ENABLED SERVICES, LLC 344   2009-03-14   
989-401 5 Saginaw MI 792K CHARTER IP ENABLED SERVICES, LLC 344   2010-07-12   
989-401 6 Saginaw MI 792K CHARTER IP ENABLED SERVICES, LLC 344   2009-12-30   
989-401 7 Saginaw MI 792K CHARTER IP ENABLED SERVICES, LLC 344   2012-07-16   
989-401 8 Saginaw MI 792K CHARTER IP ENABLED SERVICES, LLC 344   2014-04-03   
989-401 9 Saginaw MI 792K CHARTER IP ENABLED SERVICES, LLC 344   2015-05-17   
989-402 1 Bay City MI 792K CHARTER IP ENABLED SERVICES, LLC 344   2010-02-21   
989-423 1 Midland MI 792K CHARTER IP ENABLED SERVICES, LLC 344   2013-05-02   
989-424 6 Clare MI 792K CHARTER IP ENABLED SERVICES, LLC 344   2007-02-25   
989-433 8 Rosebush MI 792K CHARTER IP ENABLED SERVICES, LLC 344   2007-02-25   
989-435 6 Beaverton MI 792K CHARTER IP ENABLED SERVICES, LLC 344   2010-01-21   
989-439 1 Bay City MI 792K CHARTER IP ENABLED SERVICES, LLC 344   2012-10-14   
989-442 4 Coleman MI 792K CHARTER IP ENABLED SERVICES, LLC 344   2007-07-20   
989-469 1 Sand Lake Heights MI 792K CHARTER IP ENABLED SERVICES, LLC 344   2012-10-05   
989-480 6 Frankenmuth MI 792K CHARTER IP ENABLED SERVICES, LLC 344   2010-07-26   
989-486 1 Midland MI 792K CHARTER IP ENABLED SERVICES, LLC 344   2007-02-25   
989-486 3 Midland MI 792K CHARTER IP ENABLED SERVICES, LLC 344   2008-04-18   
989-486 8 Midland MI 792K CHARTER IP ENABLED SERVICES, LLC 344   2009-12-19   
989-486 9 Midland MI 792K CHARTER IP ENABLED SERVICES, LLC 344   2011-08-18   
989-544 4 Farwell MI 792K CHARTER IP ENABLED SERVICES, LLC 344   2012-07-01   
989-569 3 Oscoda MI 792K CHARTER IP ENABLED SERVICES, LLC 344   2007-02-25   

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Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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