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: 446

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
517-446 A Onsted MI PTBGMIAKDS0  558A DEERFIELD FARMERS' TELEPHONE COMPANY - MI 340      
517-446 0 Onsted MI SFLDMIMKDS2  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 340   2014-01-03   
517-446 1 Onsted MI PTBGMIAKDS0  558A DEERFIELD FARMERS' TELEPHONE COMPANY - MI 340      
517-446 2 Onsted MI PTBGMIAKDS0  558A DEERFIELD FARMERS' TELEPHONE COMPANY - MI 340      
517-446 3 Onsted MI PTBGMIAKDS0  558A DEERFIELD FARMERS' TELEPHONE COMPANY - MI 340      
517-446 4 Onsted MI WAYNMIMNXUX  318J COMCAST IP PHONE, LLC 340   2012-06-30   
517-446 5 Onsted MI BRHMMIBDBMD  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340   2016-03-21   
517-446 6 Onsted MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2018-10-13   
517-446 7 Onsted MI SFLDMIBV3MD  508J CENTURYLINK COMMUNICATIONS, LLC 340   2017-11-29   
517-446 8 Onsted MI SFLDMIMKDS2  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 340   2020-03-19   
517-446 9 Onsted MI PTBGMIAKDS0  558A DEERFIELD FARMERS' TELEPHONE COMPANY - MI 340      

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

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