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.

Willcox, AZ

1 2 3 4 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
520-242 A TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668      
520-242 0 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2021-12-12   
520-242 1 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2021-12-12   
520-242 2 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2021-12-12   
520-242 3 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2021-12-12   
520-242 4 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2021-12-12   
520-242 5 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2021-12-12   
520-242 6 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2021-12-12   
520-242 7 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2021-12-12   
520-242 8 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2021-12-12   
520-242 9 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2021-12-12   
520-253 A TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668      
520-253 0 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668      
520-253 1 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668      
520-253 2 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668      
520-253 3 TCSNAZMAXIX  587F BANDWIDTH.COM CLEC, LLC - AZ 668   2012-02-10   
520-253 4 TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2012-12-17   
520-253 5 TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2012-12-17   
520-253 6 TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2012-12-17   
520-253 7 TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2012-12-17   
520-253 8 TCSNAZMAXIX  587F BANDWIDTH.COM CLEC, LLC - AZ 668   2014-03-22   
520-253 9 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668      
520-254 A TCSNAZMAVMD  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668      
520-254 0 TCSNAZMAVMD  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2008-05-08   
520-254 1 TCSNAZMAVMD  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2015-01-23   
520-254 2 TCSMAZCH1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 668   2005-09-16   
520-254 3 TCSMAZCH1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 668   2008-03-04   
520-254 4 TCSNAZMAVMD  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2005-01-30   
520-254 5 TCSNAZMAVMD  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2008-04-28   
520-254 6 TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2007-05-26   
520-254 7 TCSMAZOI3MD  6529 T-MOBILE USA, INC. 668   2006-09-17   
520-254 8 TCSNAZXGDS0  7465 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - AZ 668   2015-03-20   
520-254 9   5562 METROPCS, INC. 668   2004-07-08   
520-337 A TCSNAZMAVMD  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668      
520-337 0 TCSNAZMAXIX  587F BANDWIDTH.COM CLEC, LLC - AZ 668   2015-01-09   
520-337 1 TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2013-03-22   
520-337 2 TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2012-05-18   
520-337 3 TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2014-10-22   
520-337 4 TCSNAZMAXIX  587F BANDWIDTH.COM CLEC, LLC - AZ 668   2014-10-11   
520-337 5 TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2013-01-10   
520-337 6 TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2013-01-10   
520-337 7 TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2013-01-10   
520-337 8 TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2013-01-10   
520-337 9 TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2013-01-10   
520-348 A TCSNAZMAXYX  508J CENTURYLINK COMMUNICATIONS, LLC 668      
520-348 0 TCSNAZMAXIX  587F BANDWIDTH.COM CLEC, LLC - AZ 668   2015-08-21   
520-348 1 TCSMAZCHDS0  579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 668   2015-10-19   
520-348 2 TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2016-03-21   
520-348 3 TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2016-03-21   
520-348 4 TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2016-04-22   

1 2 3 4 >>

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.