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: 547

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
517-547 A Addison MI ADSNMIXIDS0  0681 FRONTIER MIDSTATES, INC. - MI 346      
517-547 0 Addison MI LNNGMIMNX3Y  2550 123.NET, LLC 346      
517-547 1 Addison MI LNNGMIMNX5Z  543C ONVOY, LLCV - MI 346      
517-547 2 Addison MI LNNGMIMNX8Z  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346      
517-547 3 Addison MI ADSNMIXIDS0  0681 FRONTIER MIDSTATES, INC. - MI 346      
517-547 4 Addison MI ADSNMIXIDS0  0681 FRONTIER MIDSTATES, INC. - MI 346      
517-547 5 Addison MI ADSNMIXIDS0  0681 FRONTIER MIDSTATES, INC. - MI 346      
517-547 6 Addison MI ADSNMIXIDS0  0681 FRONTIER MIDSTATES, INC. - MI 346      
517-547 7 Addison MI ADSNMIXIDS0  0681 FRONTIER MIDSTATES, INC. - MI 346      
517-547 8 Addison MI ADSNMIXIDS0  0681 FRONTIER MIDSTATES, INC. - MI 346      
517-547 9 Addison MI ADSNMIXIDS0  0681 FRONTIER MIDSTATES, INC. - MI 346      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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