Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 217 [Rate centres in NPA 217] [Dial plan for NPA 217]

NXX: 687

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
217-687 A Seymour IL SYMRILXCRS1  1000 FRONTIER COMMUNICATIONS OF THE CAROLINAS, INC - IL 370      
217-687 0 Seymour IL CHMPILCPOMD  224C ONVOY, LLC 370   2019-07-05   
217-687 1 Seymour IL CHMPILCPOMD  224C ONVOY, LLC 370   2019-07-05   
217-687 2 Seymour IL SYMRILXCRS1  1000 FRONTIER COMMUNICATIONS OF THE CAROLINAS, INC - IL 370      
217-687 3 Seymour IL CHMPILCPXHX  846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL 370   2022-06-25   
217-687 4 Seymour IL SYMRILXCRS1  1000 FRONTIER COMMUNICATIONS OF THE CAROLINAS, INC - IL 370      
217-687 5 Seymour IL CHMPILCPXLY  490J DISH WIRELESS, LLC 370   2023-03-10   
217-687 6 Seymour IL CHMPILCPX5X  5800 ITV-3, LLC D/B/A I3 BROADBAND 370   2003-07-18   
217-687 7 Seymour IL CHMPILCPX0Y  073H TELNYX LLC 370   2020-07-20   
217-687 8 Seymour IL CHMPILCPOMD  224C ONVOY, LLC 370   2018-10-07   
217-687 9 Seymour IL CHMPILCPDS1  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 370   2015-10-30   

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

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