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
231-421 7 Traverse City MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348   2006-08-29   
231-432 3 Northport MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348   2008-11-13   
231-432 8 Northport MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348   2004-07-17   
231-436 1 Mackinaw City MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348   2004-07-17   
231-459 3 Boyne City MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348   2006-05-31   
231-464 6 Freesoil MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348   2006-11-08   
231-480 A Ludington MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-480 0 Ludington MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-480 4 Ludington MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348   2004-07-04   
231-480 9 Ludington MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-498 A Elk Rapids MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-498 0 Elk Rapids MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348   2005-01-07   
231-498 4 Elk Rapids MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348   2004-12-20   
231-518 A Kalkaska MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-518 0 Kalkaska MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-518 4 Kalkaska MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348   2004-07-17   
231-518 9 Kalkaska MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-525 0 Wolverine MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348   2004-07-17   
231-529 7 Brutus MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348   2019-08-05   
231-535 0 Walloon Lake MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348   2004-11-14   
231-538 4 Fremont MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348   2012-02-23   
231-539 1 Pellston MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348   2004-11-12   
231-544 7 Central Lake MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348   2004-07-16   
231-545 2 Boyne Falls MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348   2019-08-05   
231-570 8 Fife Lake MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348   2004-07-16   
231-577 A Cadillac MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-577 1 Cadillac MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348   2005-06-13   
231-577 2 Cadillac MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348   2007-06-16   
231-577 3 Cadillac MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348   2006-07-30   
231-577 4 Cadillac MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-598 4 Big Rapids MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348   2013-02-08   
231-600 8 Traverse City MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348   2020-05-01   
231-613 4 Scottville MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348   2004-07-17   
231-622 A Petoskey MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-622 4 Petoskey MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-622 6 Petoskey MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348   2006-08-29   
231-622 7 Petoskey MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348   2006-08-29   
231-626 2 Levering MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348   2019-08-05   
231-629 4 Big Rapids MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348   2005-06-16   
231-638 5 Muskegon MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348   2011-11-13   
231-640 6 Lake Ann MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348   2017-06-21   
231-646 8 Ellsworth MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348   2006-05-31   
231-648 A Howard City MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-648 3 Howard City MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348   2006-01-05   
231-663 7 Mesick MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348   2022-12-12   
231-668 A Traverse City MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-668 4 Traverse City MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-668 5 Traverse City MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348   2016-04-12   
231-668 6 Traverse City MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348   2006-08-10   
231-668 7 Traverse City MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348   2005-07-01   

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Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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