Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 605 [Rate centres in NPA 605] [Dial plan for NPA 605]

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
605-630 2 Mitchell SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-630 3 Mitchell SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-630 4 Mitchell SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-630 5 Mitchell SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-630 6 Mitchell SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2015-08-17   
605-630 7 Mitchell SD SXFLSDCHIMD  106F BANDWIDTH.COM CLEC, LLC - SD 640   2021-12-10   
605-630 8 Mitchell SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-630 9 Mitchell SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-631 A Spearfish SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-631 0 Spearfish SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-631 9 Spearfish SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-632 A Lake Preston SD SXFLSDCOWMD  920F MCC TELEPHONY OF THE MID-WEST, LLC - SD 640      
605-632 0 Lake Preston SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2016-04-03   
605-632 1 Lake Preston SD SXFLSDCOWMD  920F MCC TELEPHONY OF THE MID-WEST, LLC - SD 640   2010-08-14   
605-632 2 Lake Preston SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2016-04-03   
605-632 3 Lake Preston SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2016-04-03   
605-632 4 Lake Preston SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2014-05-10   
605-632 5 Lake Preston SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2014-05-10   
605-632 6 Lake Preston SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2014-05-10   
605-632 7 Lake Preston SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2014-05-10   
605-632 8 Lake Preston SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2014-05-10   
605-632 9 Lake Preston SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2014-05-10   
605-633 A Flandreau SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-633 0 Flandreau SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-633 1 Flandreau SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-633 2 Flandreau SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2019-12-26   
605-633 3 Flandreau SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2021-07-08   
605-633 4 Flandreau SD SXFLSDPS0MD  073H TELNYX LLC 640   2019-09-29   
605-633 5 Flandreau SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2020-08-21   
605-633 6 Flandreau SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2021-03-09   
605-633 7 Flandreau SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2013-12-16   
605-633 8 Flandreau SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2013-12-16   
605-633 9 Flandreau SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-634 A Cavour SD   516J TON80 COMMUNICATIONS LLC 640   2022-03-16   
605-634 2 Cavour SD   516J TON80 COMMUNICATIONS LLC 640   2022-03-16   
605-635 A Doland SD DOLDSDXARS3  1664 JAMES VALLEY COOPERATIVE TELEPHONE COMPANY 640      
605-636 A Madison SD MDSNSDCERS1  9631 QWEST CORPORATION 640      
605-636 0 Madison SD MDSNSDCERS1  9631 QWEST CORPORATION 640      
605-636 1 Madison SD SXFLSDPS5MD  145J TERRA NOVA TELECOM INC. 640   2020-11-14   
605-636 2 Madison SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2020-08-21   
605-636 3 Madison SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2012-12-15   
605-636 4 Madison SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2012-12-15   
605-636 5 Madison SD SXFLSDCOQMD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 640   2016-11-28   
605-636 6 Madison SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2011-07-05   
605-636 7 Madison SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2009-05-28   
605-636 8 Madison SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2020-08-21   
605-636 9 Madison SD MDSNSDCERS1  9631 QWEST CORPORATION 640      
605-637 A New Effington SD NWEFSDXADS1  1674 RC TECHNOLOGIES 640      
605-638 A Vermillion SD VRMLSDCODS0  9631 QWEST CORPORATION 640      
605-638 0 Vermillion SD VRMLSDCODS0  9631 QWEST CORPORATION 640      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 >>

Last updated: Wed, 01 Jun 2022 03:09:23 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.