Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 517 [Rate centres in NPA 517] [Dial plan for NPA 517]

NXX: 889

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
517-889 A Holt MI LNNGMIMN12Z  1200 TALK AMERICA INC. - MI 346      
517-889 0 Holt MI LNNGMIMN12Z  1200 TALK AMERICA INC. - MI 346   2006-03-10   
517-889 1 Holt MI LNNGMIVE2MD  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 346   2006-03-13   
517-889 2 Holt MI LNNGMIMNX4Z  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 346   2009-09-26   
517-889 3 Holt MI LNNGMIXIAMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346   2013-08-08   
517-889 4 Holt MI LNNGMIXIAMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346   2013-04-08   
517-889 5 Holt MI LNNGMIMN02Z  318J COMCAST IP PHONE, LLC 346   2008-04-12   
517-889 6 Holt MI LNNGMIXIAMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346   2013-04-08   
517-889 7 Holt MI LNNGMIMNX8Z  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346   2009-10-26   
517-889 8 Holt MI LNNGMIMN00Z  624H ONVOY SPECTRUM, LLC 346   2021-06-17   
517-889 9 Holt MI LNNGMIVE2MD  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 346   2008-02-11   

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

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