Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Traverse City, MI

1 2 3 4 5 6 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
231-213 A TRCYMIMNDS1  9323 MICHIGAN BELL TEL CO 348      
231-213 0 TRCYMIMNDS1  9323 MICHIGAN BELL TEL CO 348   2015-04-25   
231-213 1 TRCYMIMNDS1  9323 MICHIGAN BELL TEL CO 348   2015-04-25   
231-213 2 TRCYMIMNDS1  9323 MICHIGAN BELL TEL CO 348   2015-04-25   
231-213 3 TRCYMIMNDS1  9323 MICHIGAN BELL TEL CO 348   2015-04-25   
231-213 4 TRCYMIMNDS1  9323 MICHIGAN BELL TEL CO 348   2015-04-25   
231-213 5 TRCYMIMNDS1  9323 MICHIGAN BELL TEL CO 348   2015-04-25   
231-213 6 TRCYMIMNDS1  9323 MICHIGAN BELL TEL CO 348   2015-04-25   
231-213 7 TRCYMIMNDS1  9323 MICHIGAN BELL TEL CO 348   2015-04-25   
231-213 8 TRCYMIMNDS1  9323 MICHIGAN BELL TEL CO 348   2015-04-25   
231-213 9 TRCYMIMNDS1  9323 MICHIGAN BELL TEL CO 348   2015-04-25   
231-218 A GDRPMIBL31Z  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348      
231-218 0 GDRPMIBL31Z  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348      
231-218 1 GDRPMIBL31Z  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348      
231-218 2 GDRPMIBL31Z  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348      
231-218 3 GDRPMIBL31Z  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348      
231-218 4 GDRPMIBL31Z  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348      
231-218 5 GDRPMIBL31Z  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348      
231-218 6 GDRPMIBL31Z  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348      
231-218 7 GDRPMIBL31Z  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348      
231-218 8 GDRPMIBL31Z  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348      
231-218 9 GDRPMIBL31Z  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348      
231-252 A GDRPMIBL00Z  991E BANDWIDTH.COM CLEC, LLC - MI 348      
231-252 0 GDRPMIBL00Z  991E BANDWIDTH.COM CLEC, LLC - MI 348   2016-06-13   
231-252 1 GDRPMIBL00Z  991E BANDWIDTH.COM CLEC, LLC - MI 348   2016-06-13   
231-252 2 GFTPMIEF2MD  792K CHARTER IP ENABLED SERVICES, LLC 348   2017-05-21   
231-252 3 GFTPMIEF2MD  792K CHARTER IP ENABLED SERVICES, LLC 348   2017-05-21   
231-252 4 GFTPMIEF2MD  792K CHARTER IP ENABLED SERVICES, LLC 348   2016-06-15   
231-252 5 GDRPMIBL31Z  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2017-06-10   
231-252 6 GDRPMIBL31Z  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2017-06-10   
231-252 7 TRCYMIMNWMD  508J CENTURYLINK COMMUNICATIONS, LLC 348   2016-08-06   
231-252 8 GFTPMIEF2MD  792K CHARTER IP ENABLED SERVICES, LLC 348   2017-07-02   
231-252 9 GFTPMIEF2MD  792K CHARTER IP ENABLED SERVICES, LLC 348   2017-07-09   
231-274 A GDRPMIBLXGZ  9748 AMERICAN MESSAGING SERVICES, LLC 348      
231-313 A WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
231-318 A GDRPMIBL44Z  6630 SPOK, INC. 348      
231-342 A GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348      
231-346 A GDRPMIBQ1MD  817J TELNET WORLDWIDE, INC. 348      
231-357 A GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348      
231-360 A WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
231-360 0 WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
231-360 1 WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
231-360 2 GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2016-03-03   
231-360 3 WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
231-360 4 GDRPMIBL31Z  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2007-03-15   
231-360 5 GDRPMIBL31Z  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2005-11-04   
231-360 6 GDRPMIBL31Z  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2006-10-19   
231-360 7 GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2005-02-06   
231-360 8 GDRPMIBL31Z  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2005-07-15   
231-360 9 GDRPMIBL31Z  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2005-01-17   

1 2 3 4 5 6 >>

Last updated: Tue, 29 Sep 2026 03:00:13 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.