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
605-679 7 Sioux Falls SD SXFLSDCHIMD  106F BANDWIDTH.COM CLEC, LLC - SD 640   2013-05-05   
605-679 8 Sioux Falls SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640   2018-11-19   
605-679 9 Sioux Falls SD SXFLSDCORMD  5180 LEVEL 3 COMMUNICATIONS, LLC - SD 640   2017-02-03   
605-680 A Kimball SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-680 0 Kimball SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-680 1 Kimball SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-680 2 Kimball SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-680 3 Kimball SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-680 4 Kimball SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-680 5 Kimball SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-680 9 Kimball SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-681 A Sioux Falls SD SXFLSDCOCMD  551G NUSO, LLC 640      
605-681 0 Sioux Falls SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2017-01-31   
605-681 1 Sioux Falls SD SXFLSDCOCMD  551G NUSO, LLC 640   2013-05-08   
605-681 2 Sioux Falls SD SXFLSDCORMD  5180 LEVEL 3 COMMUNICATIONS, LLC - SD 640   2019-11-09   
605-681 3 Sioux Falls SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2016-07-05   
605-681 4 Sioux Falls SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2014-07-22   
605-681 5 Sioux Falls SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2014-07-29   
605-681 6 Sioux Falls SD SXFLSDCHIMD  106F BANDWIDTH.COM CLEC, LLC - SD 640   2015-05-15   
605-681 7 Sioux Falls SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2014-08-26   
605-681 8 Sioux Falls SD SXFLSDCHIMD  106F BANDWIDTH.COM CLEC, LLC - SD 640   2016-09-15   
605-681 9 Sioux Falls SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2016-12-24   
605-682 A Kimball SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-682 0 Kimball SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-682 1 Kimball SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-682 4 Kimball SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-682 8 Kimball SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-682 9 Kimball SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-683 A Vivian SD WNNRSDXADS1  1686 VIVIAN TEL CO DBA GOLDEN WEST TELECOMMUNICATIONS 640      
605-684 A Flandreau SD VBRGSDAADS0  7024 CLARITY TELECOM, LLC D/B/A VAST BROADBAND 640      
605-685 A Martin SD WALLSDXADS0  1659 GOLDEN WEST TEL COOP INC DBA GOLDEN WEST TELECOMM 640      
605-686 A Estelline SD BKNGSDXB0MD  920F MCC TELEPHONY OF THE MID-WEST, LLC - SD 640      
605-686 1 Estelline SD BKNGSDXB0MD  920F MCC TELEPHONY OF THE MID-WEST, LLC - SD 640   2010-09-26   
605-686 8 Estelline SD   516J TON80 COMMUNICATIONS LLC 640   2022-03-31   
605-687 A South Venturia SD VNTRNDXA0MD  1611 DICKEY RURAL TEL. COOP. 638      
605-688 A Brookings SD BKNGSDXC69G  1650 CITY OF BROOKINGS MUNICIPAL TEL. DEPT. 640      
605-689 A Yankton SD YNTNSD14GT0  7076 MIDCONTINENT COMMUNICATIONS. - SD 640      
605-690 A Brookings SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-691 A Brookings SD BKNGSDXCCM1  6982 BROOKINGS MUNICIPAL UTILITIES 640      
605-691 0 Brookings SD BKNGSDXCCM1  6982 BROOKINGS MUNICIPAL UTILITIES 640   2009-02-10   
605-691 1 Brookings SD BKNGSDXCCM1  6982 BROOKINGS MUNICIPAL UTILITIES 640      
605-691 2 Brookings SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640   2006-08-21   
605-691 3 Brookings SD BKNGSDXCCM1  6982 BROOKINGS MUNICIPAL UTILITIES 640      
605-691 4 Brookings SD BKNGSDXCCM1  6982 BROOKINGS MUNICIPAL UTILITIES 640      
605-691 5 Brookings SD BKNGSDXCCM1  6982 BROOKINGS MUNICIPAL UTILITIES 640      
605-691 6 Brookings SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640   2009-02-24   
605-691 7 Brookings SD BKNGSDXCCM1  6982 BROOKINGS MUNICIPAL UTILITIES 640      
605-691 8 Brookings SD BKNGSDXCCM1  6982 BROOKINGS MUNICIPAL UTILITIES 640      
605-691 9 Brookings SD BKNGSDXCCM1  6982 BROOKINGS MUNICIPAL UTILITIES 640      
605-692 A Brookings SD BKNGSDXC69G  1650 CITY OF BROOKINGS MUNICIPAL TEL. DEPT. 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: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.