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: 668

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
517-668 A De Witt MI DWTTMIXGDS0  0695 FRONTIER NORTH, INC. - MI 346      
517-668 0 De Witt MI DWTTMIXGDS0  0695 FRONTIER NORTH, INC. - MI 346      
517-668 1 De Witt MI DWTTMIXGDS0  0695 FRONTIER NORTH, INC. - MI 346      
517-668 2 De Witt MI DWTTMIXGDS0  0695 FRONTIER NORTH, INC. - MI 346      
517-668 3 De Witt MI DWTTMIXGDS0  0695 FRONTIER NORTH, INC. - MI 346      
517-668 4 De Witt MI LNNGMIDCHMD  4632 TELNET WORLDWIDE, INC. 346      
517-668 5 De Witt MI LNNGMIMNX4Z  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 346      
517-668 6 De Witt MI LNNGMIMN02Z  318J COMCAST IP PHONE, LLC 346      
517-668 7 De Witt MI LNNGMIMNX3Y  2550 123.NET, LLC 346      
517-668 8 De Witt MI DWTTMIXGDS0  0695 FRONTIER NORTH, INC. - MI 346      
517-668 9 De Witt MI DWTTMIXGDS0  0695 FRONTIER NORTH, INC. - MI 346      

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

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