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.

Sioux Falls, SD

<< 1 2 3 4 5 6 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
605-323 0 SXFLSDSWDS0  9631 QWEST CORPORATION 640      
605-323 1 SXFLSDSWDS0  9631 QWEST CORPORATION 640      
605-323 2 SXFLSDSWDS0  9631 QWEST CORPORATION 640      
605-323 3 SXFLSDSWDS0  9631 QWEST CORPORATION 640      
605-323 4 SXFLSDSWDS0  9631 QWEST CORPORATION 640      
605-323 5 SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-323 6 SXFLSDSWDS0  9631 QWEST CORPORATION 640      
605-323 7 SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-323 8 SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-323 9 SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-328 A SXFLSDCODS2  9631 QWEST CORPORATION 640      
605-330 A SXFLSDCODS2  9631 QWEST CORPORATION 640      
605-331 A SXFLSDCODS2  9631 QWEST CORPORATION 640      
605-332 A SXFLSDCODS2  9631 QWEST CORPORATION 640      
605-333 A SXFLSDCODS2  9631 QWEST CORPORATION 640      
605-334 A SXFLSDCODS2  9631 QWEST CORPORATION 640      
605-335 A SXFLSDCODS2  9631 QWEST CORPORATION 640      
605-336 A SXFLSDCODS2  9631 QWEST CORPORATION 640      
605-338 A SXFLSDCODS2  9631 QWEST CORPORATION 640      
605-339 A SXFLSDCODS2  9631 QWEST CORPORATION 640      
605-351 A SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-357 A SXFLSDCODS2  9631 QWEST CORPORATION 640      
605-359 A SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-360 A SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-360 0 SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-360 1 SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-360 2 SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-360 3 SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-360 4 SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-360 5 SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-360 6 SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-360 7 SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-360 8 SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-360 9 SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-361 A SXFLSDSWDS0  9631 QWEST CORPORATION 640      
605-362 A SXFLSDSWDS0  9631 QWEST CORPORATION 640      
605-366 A SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-367 A SXFLSDCODS2  9631 QWEST CORPORATION 640      
605-370 A SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-370 0 SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-370 1 SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-370 2 SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-370 3 SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-370 4 SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-370 5 SXFLSDCORMD  5180 LEVEL 3 COMMUNICATIONS, LLC - SD 640      
605-370 6 SXFLSDCORMD  5180 LEVEL 3 COMMUNICATIONS, LLC - SD 640      
605-370 7 SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-370 8 SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-370 9 SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-371 A SXFLSDSERS1  9631 QWEST CORPORATION 640      
605-371 0 SXFLSDSERS1  9631 QWEST CORPORATION 640      
605-371 1 SXFLSDSERS1  9631 QWEST CORPORATION 640      
605-371 2 SXFLSDSERS1  9631 QWEST CORPORATION 640      
605-371 3 SXFLSDSERS1  9631 QWEST CORPORATION 640      
605-371 4 SXFLSDSERS1  9631 QWEST CORPORATION 640      
605-371 5 SXFLSDSERS1  9631 QWEST CORPORATION 640      
605-371 6 SXFLSDCHMMD  6701 AERIAL COMMUNICATIONS, INC. 640      
605-371 7 SXFLSDSWDS0  9631 QWEST CORPORATION 640      
605-371 8 SXFLSDSERS1  9631 QWEST CORPORATION 640      
605-371 9 SXFLSDSERS1  9631 QWEST CORPORATION 640      
605-373 A SXFLSDCODS2  9631 QWEST CORPORATION 640      
605-376 A SXFLSDCHMMD  6701 AERIAL COMMUNICATIONS, INC. 640      
605-376 0 SXFLSDCHMMD  6701 AERIAL COMMUNICATIONS, INC. 640      
605-376 1 SXFLSDCHMMD  6701 AERIAL COMMUNICATIONS, INC. 640      
605-376 2 SXFLSDCHMMD  6701 AERIAL COMMUNICATIONS, INC. 640      
605-376 3 SXFLSDCHMMD  6701 AERIAL COMMUNICATIONS, INC. 640      
605-376 4 SXFLSDCHMMD  6701 AERIAL COMMUNICATIONS, INC. 640      
605-376 5 SXFLSDCHMMD  6701 AERIAL COMMUNICATIONS, INC. 640      
605-376 6 SXFLSDCHMMD  6701 AERIAL COMMUNICATIONS, INC. 640      
605-376 7   5562 METROPCS, INC. 640      
605-376 8 SXFLSDCHMMD  6701 AERIAL COMMUNICATIONS, INC. 640      
605-376 9   5562 METROPCS, INC. 640      
605-400 A SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-401 A SXFLSDCOXVX  515J IP HORIZON LLC 640      
605-401 0 SXFLSDCOTMD  162G ONVOY, LLC - SD 640      
605-401 1   515J IP HORIZON LLC 640      
605-401 2 SXFLSDCOTMD  162G ONVOY, LLC - SD 640      
605-401 3 SXFLSDCOTMD  162G ONVOY, LLC - SD 640      
605-401 4 SXFLSDCOTMD  162G ONVOY, LLC - SD 640      
605-401 5 SXFLSDCOX1X  073H TELNYX LLC 640      
605-401 6 SXFLSDCORMD  5180 LEVEL 3 COMMUNICATIONS, LLC - SD 640      
605-401 7 SXFLSDCORMD  5180 LEVEL 3 COMMUNICATIONS, LLC - SD 640      
605-401 8 SXFLSDCOTMD  162G ONVOY, LLC - SD 640      
605-401 9 SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-403 A SXFLSDCOY0X  425J CSC WIRELESS, LLC 640      
605-403 0 SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-403 1 SXFLSDCOXUX  478J NUSO, LLC 640      
605-403 2 SXFLSDCOY0X  425J CSC WIRELESS, LLC 640      
605-403 3 SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-403 4 SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-403 5 SXFLSDCORMD  5180 LEVEL 3 COMMUNICATIONS, LLC - SD 640      
605-403 6 SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-403 7 SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-403 8 SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-403 9 SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-404 A SXFLSDCODS2  9631 QWEST CORPORATION 640      
605-404 0 SXFLSDCODS2  9631 QWEST CORPORATION 640      
605-404 1 SXFLSDCODS2  9631 QWEST CORPORATION 640      
605-404 2 SXFLSDCODS2  9631 QWEST CORPORATION 640      
605-404 3 SXFLSDCODS2  9631 QWEST CORPORATION 640      

<< 1 2 3 4 5 6 >>

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.