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: 323

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
605-323 A Sioux Falls SD SXFLSDSWDS0  9631 QWEST CORPORATION 640      
605-323 0 Sioux Falls SD SXFLSDSWDS0  9631 QWEST CORPORATION 640      
605-323 1 Sioux Falls SD SXFLSDSWDS0  9631 QWEST CORPORATION 640      
605-323 2 Sioux Falls SD SXFLSDSWDS0  9631 QWEST CORPORATION 640      
605-323 3 Sioux Falls SD SXFLSDSWDS0  9631 QWEST CORPORATION 640      
605-323 4 Sioux Falls SD SXFLSDSWDS0  9631 QWEST CORPORATION 640   2005-04-17   
605-323 5 Sioux Falls SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640   2006-07-17   
605-323 6 Sioux Falls SD SXFLSDSWDS0  9631 QWEST CORPORATION 640      
605-323 7 Sioux Falls SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2006-03-29   
605-323 8 Sioux Falls SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640   2006-03-06   
605-323 9 Sioux Falls SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640   2006-06-26   

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

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