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: 589

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
517-589 A Leslie MI LESLMIMNRSA  9323 AMERITECH MICHIGAN 346      
517-589 0 Leslie MI LESLMIMNRSA  9323 AMERITECH MICHIGAN 346      
517-589 1 Leslie MI LNNGMIMNX9Y  0975 LONG DISTANCE OF MICHIGAN, INC. DBA LDMI - MI 346   2005-04-11   
517-589 2 Leslie MI LESLMIMNRSA  9323 AMERITECH MICHIGAN 346      
517-589 3 Leslie MI LESLMIMNRSA  9323 AMERITECH MICHIGAN 346      
517-589 4 Leslie MI LNNGMIVE2MD  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 346   2004-11-14   
517-589 5 Leslie MI LESLMIMNRSA  9323 AMERITECH MICHIGAN 346      
517-589 6 Leslie MI LNNGMIMNX8Z  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346   2016-01-04   
517-589 7 Leslie MI LNNGMIMNXQZ  7575 CENTURYLINK COMMUNICATIONS LLC 346   2016-01-26   
517-589 8 Leslie MI LESLMIMNRSA  9323 AMERITECH MICHIGAN 346      
517-589 9 Leslie MI LESLMIMNRSA  9323 AMERITECH MICHIGAN 346      

Last updated: Tue, 04 May 2021 15:04:27 UTC

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