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.

Switch: SXFLSD10IMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
605-201 A Sioux Falls SD 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-202 A Vermillion SD 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-203 A Lake Preston SD 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-204 A Miller SD 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-205 A Elk Point SD 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-206 A Sturgis SD 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-209 A Rapid City SD 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-210 A Belle Fourche SD 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-216 A Aberdeen SD 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-251 A Sioux Falls SD 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-280 A Pierre SD 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-295 A Pierre SD 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-350 A Huron SD 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-370 A Sioux Falls SD 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-380 A Aberdeen SD 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-381 A Rapid City SD 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-391 A Rapid City SD 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-407 A Martin SD 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-412 A Huron SD 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-440 A Custer SD 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-441 A Martin SD 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-454 A Martin SD 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-460 A Redfield SD 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-480 A Madison SD 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-491 A Lake Andes SD 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-520 A Watertown SD 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-530 A Flandreau SD 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-545 A Rapid City SD 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-641 A Spearfish SD 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-661 A Yankton SD 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-730 A Chamberlain SD 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-750 A Lennox SD 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-770 A Mitchell SD 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-857 A Yankton SD 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-863 A Rapid City SD 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-881 A Watertown SD 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-899 A Martin SD 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640   2010-12-20   
605-933 A Mitchell SD 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-940 A Sioux Falls SD 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-941 A Sioux Falls SD 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-944 A Martin SD 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-949 A Milbank SD 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.