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: 443

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
517-443 A Ogden Center MI OGDCMIXIDS0  0714 OGDEN TEL. CO. 340      
517-443 0 Ogden Center MI OGDCMIXIDS0  0714 OGDEN TEL. CO. 340      
517-443 1 Ogden Center MI OGDCMIXIDS0  0714 OGDEN TEL. CO. 340      
517-443 2 Ogden Center MI PTBGMIAKDS0  558A DEERFIELD FARMERS' TELEPHONE COMPANY - MI 340   2011-09-09   
517-443 3 Ogden Center MI OGDCMIXIDS0  0714 OGDEN TEL. CO. 340      
517-443 4 Ogden Center MI ADRNMIXGVMD  3459 TC3 TELECOM, INC. - MI 340   2011-10-23   
517-443 5 Ogden Center MI OGDCMIXIDS0  0714 OGDEN TEL. CO. 340      
517-443 6 Ogden Center MI OGDCMIXIDS0  0714 OGDEN TEL. CO. 340      
517-443 7 Ogden Center MI SFLDMIMKDS2  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 340   2020-03-19   
517-443 8 Ogden Center MI SFLDMIMKEMD  490J DISH WIRELESS, LLC 340   2023-06-19   
517-443 9 Ogden Center MI SFLDMIMKDS2  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 340   2014-01-03   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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