Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 231 [Rate centres in NPA 231] [Dial plan for NPA 231]

NXX: 388

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
231-388 A Le Roy MI GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348      
231-388 0 Le Roy MI GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348      
231-388 1 Le Roy MI GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348      
231-388 2 Le Roy MI GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348      
231-388 3 Le Roy MI GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348      
231-388 4 Le Roy MI GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2006-01-19   
231-388 5 Le Roy MI GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2007-08-27   
231-388 6 Le Roy MI GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2009-03-22   
231-388 7 Le Roy MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2015-08-02   
231-388 8 Le Roy MI GDRPMIBL15Z  516C AT&T CORP. 348   2011-09-25   
231-388 9 Le Roy MI GDRPMIBL54Z  1200 TALK AMERICA INC. - MI 348   2006-01-12   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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