Local Calling Guide

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NPA: 517 [Rate centres in NPA 517] [Dial plan for NPA 517]

NXX: 451

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
517-451 A Britton MI BRTNMIXGRS0  0695 FRONTIER NORTH, INC. - MI 340      
517-451 0 Britton MI PTBGMIAKDS0  558A DEERFIELD FARMERS' TELEPHONE COMPANY - MI 340   2005-03-11   
517-451 1 Britton MI ANARMIMNDS2  3535 ACD TELECOM, INC. - MI 340   2005-07-21   
517-451 2 Britton MI BRTNMIXGRS0  0695 FRONTIER NORTH, INC. - MI 340      
517-451 3 Britton MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2007-03-05   
517-451 4 Britton MI BRTNMIXGRS0  0695 FRONTIER NORTH, INC. - MI 340      
517-451 5 Britton MI BRTNMIXGRS0  0695 FRONTIER NORTH, INC. - MI 340      
517-451 6 Britton MI ADRNMIXGVMD  3459 TC3 TELECOM, INC. - MI 340   2010-11-05   
517-451 7 Britton MI WAYNMIMNXUX  318J COMCAST IP PHONE LLC 340   2007-06-26   
517-451 8 Britton MI BRTNMIXGRS0  0695 FRONTIER NORTH, INC. - MI 340      
517-451 9 Britton MI BRTNMIXGRS0  0695 FRONTIER NORTH, INC. - MI 340      

Last updated: Wed, 01 Jun 2022 03:09:23 UTC

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