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: 389

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
605-389 A Rapid City SD RPCYSDCOGMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-389 0 Rapid City SD RPCYSDCOGMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-389 1 Rapid City SD RPCYSDCOGMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-389 2 Rapid City SD RPCYSDCOGMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-389 3 Rapid City SD SXFLSDCHIMD  106F BANDWIDTH.COM CLEC, LLC - SD 640   2014-12-26   
605-389 4 Rapid City SD RPCYSDCOFMD  6701 AERIAL COMMUNICATIONS, INC. 640   2017-02-03   
605-389 5 Rapid City SD RPCYSDCOFMD  6701 AERIAL COMMUNICATIONS, INC. 640   2017-02-03   
605-389 6 Rapid City SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2014-07-08   
605-389 7 Rapid City SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2014-07-15   
605-389 8 Rapid City SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2014-07-22   
605-389 9 Rapid City SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2019-11-26   

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

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