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.

Switch: MNPLMICFDS1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
989-236 8 Middleton MI 0127 WINN TELEPHONE COMPANY DBA WINN TELECOM - MI 344   2016-01-10   
989-256 9 Gladwin MI 0127 WINN TELEPHONE COMPANY DBA WINN TELECOM - MI 344   2018-12-31   
989-263 9 Beaverton MI 0127 WINN TELEPHONE COMPANY DBA WINN TELECOM - MI 344   2018-12-31   
989-283 8 Stanton MI 0127 WINN TELEPHONE COMPANY DBA WINN TELECOM - MI 344   2006-02-23   
989-303 4 St Louis MI 0127 WINN TELEPHONE COMPANY DBA WINN TELECOM - MI 344   2007-06-15   
989-317 A Mount Pleasant MI 0127 WINN TELEPHONE COMPANY DBA WINN TELECOM - MI 344      
989-317 4 Mount Pleasant MI 0127 WINN TELEPHONE COMPANY DBA WINN TELECOM - MI 344   2006-07-31   
989-317 9 Mount Pleasant MI 0127 WINN TELEPHONE COMPANY DBA WINN TELECOM - MI 344   2006-07-31   
989-339 9 Farwell MI 0127 WINN TELEPHONE COMPANY DBA WINN TELECOM - MI 344   2008-10-20   
989-381 A Blanchard MI 0127 WINN TELEPHONE COMPANY DBA WINN TELECOM - MI 344      
989-381 1 Blanchard MI 0127 WINN TELEPHONE COMPANY DBA WINN TELECOM - MI 344   2021-01-09   
989-403 9 St Johns MI 0127 WINN TELEPHONE COMPANY DBA WINN TELECOM - MI 344   2016-01-10   
989-424 4 Clare MI 0127 WINN TELEPHONE COMPANY DBA WINN TELECOM - MI 344   2006-03-01   
989-433 4 Rosebush MI 0127 WINN TELEPHONE COMPANY DBA WINN TELECOM - MI 344   2006-04-15   
989-449 A Ithaca MI 0127 WINN TELEPHONE COMPANY DBA WINN TELECOM - MI 344      
989-449 0 Ithaca MI 0127 WINN TELEPHONE COMPANY DBA WINN TELECOM - MI 344      
989-449 1 Ithaca MI 0127 WINN TELEPHONE COMPANY DBA WINN TELECOM - MI 344      
989-449 2 Ithaca MI 0127 WINN TELEPHONE COMPANY DBA WINN TELECOM - MI 344      
989-449 4 Ithaca MI 0127 WINN TELEPHONE COMPANY DBA WINN TELECOM - MI 344      
989-449 5 Ithaca MI 0127 WINN TELEPHONE COMPANY DBA WINN TELECOM - MI 344      
989-449 7 Ithaca MI 0127 WINN TELEPHONE COMPANY DBA WINN TELECOM - MI 344      
989-449 9 Ithaca MI 0127 WINN TELEPHONE COMPANY DBA WINN TELECOM - MI 344      
989-584 8 Carson City MI 0127 WINN TELEPHONE COMPANY DBA WINN TELECOM - MI 344   2006-09-29   
989-644 7 Weidman MI 0127 WINN TELEPHONE COMPANY DBA WINN TELECOM - MI 344   2008-03-23   
989-741 A Harrison MI 0127 WINN TELEPHONE COMPANY DBA WINN TELECOM - MI 344      
989-741 8 Harrison MI 0127 WINN TELEPHONE COMPANY DBA WINN TELECOM - MI 344   2006-04-15   
989-804 A Shepherd MI 0127 WINN TELEPHONE COMPANY DBA WINN TELECOM - MI 344      
989-804 0 Shepherd MI 0127 WINN TELEPHONE COMPANY DBA WINN TELECOM - MI 344      
989-804 1 Shepherd MI 0127 WINN TELEPHONE COMPANY DBA WINN TELECOM - MI 344      
989-804 2 Shepherd MI 0127 WINN TELEPHONE COMPANY DBA WINN TELECOM - MI 344      
989-804 4 Shepherd MI 0127 WINN TELEPHONE COMPANY DBA WINN TELECOM - MI 344      
989-804 5 Shepherd MI 0127 WINN TELEPHONE COMPANY DBA WINN TELECOM - MI 344      
989-804 7 Shepherd MI 0127 WINN TELEPHONE COMPANY DBA WINN TELECOM - MI 344      
989-804 9 Shepherd MI 0127 WINN TELEPHONE COMPANY DBA WINN TELECOM - MI 344      
989-807 1 Vestaburg MI 0127 WINN TELEPHONE COMPANY DBA WINN TELECOM - MI 344   2016-01-10   
989-838 1 Pompeii MI 0127 WINN TELEPHONE COMPANY DBA WINN TELECOM - MI 344   2016-01-10   
989-842 8 Breckenridge MI 0127 WINN TELEPHONE COMPANY DBA WINN TELECOM - MI 344   2006-05-15   
989-847 5 Ashley MI 0127 WINN TELEPHONE COMPANY DBA WINN TELECOM - MI 344   2008-10-20   
989-953 A Mount Pleasant MI 0127 WINN TELEPHONE COMPANY DBA WINN TELECOM - MI 344      
989-967 4 Remus MI 0127 WINN TELEPHONE COMPANY DBA WINN TELECOM - MI 344   2008-10-20   
989-968 A Alma MI 0127 WINN TELEPHONE COMPANY DBA WINN TELECOM - MI 344      
989-968 0 Alma MI 0127 WINN TELEPHONE COMPANY DBA WINN TELECOM - MI 344      
989-968 1 Alma MI 0127 WINN TELEPHONE COMPANY DBA WINN TELECOM - MI 344      
989-968 2 Alma MI 0127 WINN TELEPHONE COMPANY DBA WINN TELECOM - MI 344      
989-968 4 Alma MI 0127 WINN TELEPHONE COMPANY DBA WINN TELECOM - MI 344      
989-968 5 Alma MI 0127 WINN TELEPHONE COMPANY DBA WINN TELECOM - MI 344      
989-968 7 Alma MI 0127 WINN TELEPHONE COMPANY DBA WINN TELECOM - MI 344      
989-968 9 Alma MI 0127 WINN TELEPHONE COMPANY DBA WINN TELECOM - MI 344      

Last updated: Wed, 01 Jan 2025 02:39:49 UTC

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