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.

Cedar City, UT

<< 1 2 3 4 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
435-327 4 DRPRUTKJ0MD  6529 T-MOBILE USA, INC. 660   2011-02-27   
435-327 5 DRPRUTKJ0MD  6529 T-MOBILE USA, INC. 660   2011-02-11   
435-327 6 DRPRUTKJ0MD  6529 T-MOBILE USA, INC. 660   2011-02-11   
435-327 7 DRPRUTKJ0MD  6529 T-MOBILE USA, INC. 660   2011-02-11   
435-327 8 DRPRUTKJ0MD  6529 T-MOBILE USA, INC. 660   2011-02-27   
435-327 9 DRPRUTKJ0MD  6529 T-MOBILE USA, INC. 660   2012-01-06   
435-383 A WVCYUT14DS1  871E ONVOY, LLC - UT 660      
435-383 0 FRVWUTXCDS1  791D CENTRAL TELCOM SVCS DBA CENTRACOM INTERACTIVE - NV 660   2013-08-30   
435-383 1 SLKCUTMAX9X  117F BANDWIDTH.COM CLEC, LLC - UT 660   2011-03-06   
435-383 2 SLKCUTMAX9X  117F BANDWIDTH.COM CLEC, LLC - UT 660   2015-03-14   
435-383 3 SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2012-02-05   
435-383 4 WVCYUT14DS1  871E ONVOY, LLC - UT 660   2016-03-14   
435-383 5 WVCYUT14DS1  871E ONVOY, LLC - UT 660   2016-03-14   
435-383 6 SLKCUT26DS1  526H PEERLESS NETWORK OF UTAH, LLC - UT 660   2015-09-20   
435-383 7 DRPRUTKJ1MD  5562 METROPCS, INC. 660   2016-05-13   
435-383 8 SLKCUT266MD  073H TELNYX LLC 660   2017-04-07   
435-383 9 SLKEUT45DS0  5727 FIRSTDIGITAL TELECOM, LLC - UT 660   2014-11-10   
435-463 A PNGTUTXCDS1  2286 SOUTH CENTRAL UTAH TEL. ASSN., INC. 660      
435-531 A DRPRUTKJ0MD  6529 T-MOBILE USA, INC. 660      
435-531 0 DRPRUTKJ0MD  6529 T-MOBILE USA, INC. 660   2006-06-06   
435-531 1 DRPRUTKJ0MD  6529 T-MOBILE USA, INC. 660      
435-531 2   5562 METROPCS, INC. 660   2007-09-14   
435-531 3   6529 T-MOBILE USA, INC. 660      
435-531 4 DRPRUTKJ0MD  6529 T-MOBILE USA, INC. 660   2012-04-24   
435-531 5 SLKCUTMAXHY  624H ONVOY SPECTRUM, LLC 660   2021-07-23   
435-531 6 DRPRUTKJ0MD  6529 T-MOBILE USA, INC. 660      
435-531 7   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2024-06-03   
435-531 8   5562 METROPCS, INC. 660   2012-03-21   
435-531 9   5562 METROPCS, INC. 660      
435-559 A SLKCUTJCGT1  6010 NEW CINGULAR WIRELESS PCS, LLC 660      
435-559 0 SLKCUTJCGT1  6010 NEW CINGULAR WIRELESS PCS, LLC 660      
435-559 1 SLKCUTJCGT1  6010 NEW CINGULAR WIRELESS PCS, LLC 660      
435-559 2 SLKCUTJCGT1  6010 NEW CINGULAR WIRELESS PCS, LLC 660      
435-559 3 SLKCUTJCGT1  6010 NEW CINGULAR WIRELESS PCS, LLC 660      
435-559 4 SLKCUTJCGT1  6010 NEW CINGULAR WIRELESS PCS, LLC 660      
435-559 5 SLKCUTJCGT1  6010 NEW CINGULAR WIRELESS PCS, LLC 660      
435-559 6 SLKCUTJCGT1  6010 NEW CINGULAR WIRELESS PCS, LLC 660      
435-559 7 SLKCUTJCGT1  6010 NEW CINGULAR WIRELESS PCS, LLC 660      
435-559 8 SLKCUTJCGT1  6010 NEW CINGULAR WIRELESS PCS, LLC 660      
435-559 9 SLKCUTJCGT1  6010 NEW CINGULAR WIRELESS PCS, LLC 660      
435-572 A SLKDUTYI3MD  3231 LEVEL 3 COMMUNICATIONS, LLC - UT 660      
435-572 0 SLKCUTMAX9X  117F BANDWIDTH.COM CLEC, LLC - UT 660   2008-11-29   
435-572 1   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 660   2018-11-18   
435-572 2 WVCYUT14DS1  871E ONVOY, LLC - UT 660   2018-05-18   
435-572 3 SLKCUT26DS1  526H PEERLESS NETWORK OF UTAH, LLC - UT 660   2018-12-27   
435-572 4 SLKDUTYI3MD  3231 LEVEL 3 COMMUNICATIONS, LLC - UT 660      
435-572 5 SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2016-01-15   
435-572 6 TOOLUTMAAMD  7530 TELEPORT COMMUNICATIONS AMERICA, LLC - UT 660   2014-07-11   
435-572 7 WVCYUT14DS1  871E ONVOY, LLC - UT 660   2012-04-02   
435-572 8 SLKDUTYI3MD  3231 LEVEL 3 COMMUNICATIONS, LLC - UT 660   2020-03-27   

<< 1 2 3 4 >>

Last updated: Sun, 18 Aug 2024 23:40:19 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.