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: 393

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
605-393 A Rapid City SD RPVYSDCORS1  9631 QWEST CORPORATION 640      
605-393 0 Rapid City SD RPVYSDCORS1  9631 QWEST CORPORATION 640      
605-393 1 Rapid City SD RPVYSDCORS1  9631 QWEST CORPORATION 640      
605-393 2 Rapid City SD RPVYSDCORS1  9631 QWEST CORPORATION 640      
605-393 3 Rapid City SD RPVYSDCORS1  9631 QWEST CORPORATION 640      
605-393 4 Rapid City SD RPVYSDCORS1  9631 QWEST CORPORATION 640      
605-393 5 Rapid City SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2005-07-29   
605-393 6 Rapid City SD RPVYSDCORS1  9631 QWEST CORPORATION 640      
605-393 7 Rapid City SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2005-08-27   
605-393 8 Rapid City SD RPVYSDCORS1  9631 QWEST CORPORATION 640      
605-393 9 Rapid City SD RPVYSDCORS1  9631 QWEST CORPORATION 640      

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

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