Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 605 [Rate centres in NPA 605] [Dial plan for NPA 605]

NXX: 677

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
605-677 A Vermillion SD VRMLSDCODS0  9631 QWEST CORPORATION 640      
605-677 0 Vermillion SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2020-12-07   
605-677 1 Vermillion SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2020-12-07   
605-677 2 Vermillion SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2019-07-08   
605-677 3 Vermillion SD VRMLSDCODS0  9631 QWEST CORPORATION 640      
605-677 4 Vermillion SD VRMLSDCODS0  9631 QWEST CORPORATION 640      
605-677 5 Vermillion SD VRMLSDCODS0  9631 QWEST CORPORATION 640      
605-677 6 Vermillion SD VRMLSDCODS0  9631 QWEST CORPORATION 640      
605-677 7 Vermillion SD VRMLSDCODS0  9631 QWEST CORPORATION 640      
605-677 8 Vermillion SD VRMLSDCODS0  9631 QWEST CORPORATION 640      
605-677 9 Vermillion SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      

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

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