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: 436

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
517-436 A Sand Creek MI SNCKMIXIDS0  0725 SAND CREEK TELEPHONE CO. 340      
517-436 0 Sand Creek MI SFLDMIMKDS2  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 340   2014-01-03   
517-436 1 Sand Creek MI ADRNMIXGVMD  3459 TC3 TELECOM, INC. - MI 340   2010-11-12   
517-436 2 Sand Creek MI PTBGMIAKDS0  558A DEERFIELD FARMERS' TELEPHONE COMPANY - MI 340   2011-09-09   
517-436 3 Sand Creek MI SNCKMIXIDS0  0725 SAND CREEK TELEPHONE CO. 340      
517-436 6 Sand Creek MI SNCKMIXIDS0  0725 SAND CREEK TELEPHONE CO. 340      
517-436 8 Sand Creek MI SFLDMIMKDS2  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 340   2018-10-30   
517-436 9 Sand Creek MI SNCKMIXIDS0  0725 SAND CREEK TELEPHONE CO. 340      

Last updated: Tue, 04 May 2021 15:04:27 UTC

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