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: 939

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
517-939 A Quincy MI GDRPMIQLX5Y  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
517-939 0 Quincy MI GDRPMIQLX5Y  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
517-939 1 Quincy MI GDRPMIBL00Z  991E BANDWIDTH.COM CLEC, LLC - MI 348      
517-939 3 Quincy MI GDRPMIBLX8Z  2550 123.NET, LLC 348      
517-939 5 Quincy MI   624H ONVOY SPECTRUM, LLC 348      
517-939 7 Quincy MI TRCYMIMNWMD  508J CENTURYLINK COMMUNICATIONS, LLC 348      
517-939 9 Quincy MI GDRPMIBL00Z  991E BANDWIDTH.COM CLEC, LLC - MI 348      

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

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