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: 305

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
605-305 A Sioux Falls SD SXFLSDPS0MD  073H TELNYX LLC 640      
605-305 0 Sioux Falls SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2017-08-03   
605-305 1 Sioux Falls SD SXFLSDPS0MD  073H TELNYX LLC 640   2017-02-11   
605-305 2 Sioux Falls SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2017-08-03   
605-305 3 Sioux Falls SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2017-11-04   
605-305 4 Sioux Falls SD SXFLSDCHIMD  106F BANDWIDTH.COM CLEC, LLC - SD 640   2019-05-31   
605-305 5 Sioux Falls SD SXFLSDCOQMD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 640   2017-04-10   
605-305 6 Sioux Falls SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640   2018-11-19   
605-305 7 Sioux Falls SD SXFLSDCOCMD  551G NUSO, LLC 640   2018-03-06   
605-305 8 Sioux Falls SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640   2018-09-24   
605-305 9 Sioux Falls SD SXFLSDPSDS1  580H AIRUS, INC. - SD 640   2018-10-05   

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

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