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.

Safford, AZ

<< 1 2 3

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
928-651 6 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668      
928-651 7 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668      
928-651 8 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668      
928-651 9 TCSNAZMAXIX  587F BANDWIDTH.COM CLEC, LLC - AZ 668   2012-06-17   
928-792 A TCSNAZMAVMD  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668      
928-792 0 TCSMAZCHDS0  579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 668   2014-11-13   
928-792 1 TCSNAZMAXIX  587F BANDWIDTH.COM CLEC, LLC - AZ 668   2014-10-11   
928-792 2 TCSNAZMAVMD  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2006-08-23   
928-792 3 TCSMAZCH1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 668   2005-08-07   
928-792 4 TCSNAZMAVMD  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668      
928-792 5 SFFRAZMADS0  9636 QWEST CORPORATION 668   2005-09-26   
928-792 6 TCSMAZCH1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 668   2006-03-01   
928-792 7 TCSMAZCH1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 668   2006-06-15   
928-792 8 TCSMAZCH1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 668   2006-12-07   
928-792 9 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2010-02-16   
928-946 A TCSMAZCHDMD  965H FRACTEL, LLC 668      
928-946 0 TCSNAZMAX6Y  073H TELNYX LLC 668   2021-03-20   
928-946 1 TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2021-07-05   
928-946 2 TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2023-04-18   
928-946 3   965H FRACTEL, LLC 668   2020-11-29   
928-946 4 TCSNAZMAXDY  506J TWILIO INTERNATIONAL, INC. 668   2020-12-28   
928-946 5 TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2021-07-05   
928-946 6 TCSMAZCHDS0  579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 668   2021-05-28   
928-946 7 TCSMAZCH1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 668   2021-05-03   
928-946 8 TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2021-01-16   
928-946 9 TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2021-01-16   
928-965 A TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668      
928-985 A TCSNAZMAXIX  587F BANDWIDTH.COM CLEC, LLC - AZ 668      
928-985 0 TCSNAZMAXIX  587F BANDWIDTH.COM CLEC, LLC - AZ 668   2015-03-23   
928-985 1 TCSNAZMAXIX  587F BANDWIDTH.COM CLEC, LLC - AZ 668   2015-03-23   
928-985 2 TCSNAZMAXIX  587F BANDWIDTH.COM CLEC, LLC - AZ 668   2015-03-23   
928-985 3 TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2016-03-07   
928-985 4 TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2016-03-07   
928-985 5 TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2016-04-22   
928-985 6 TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2016-04-22   
928-985 7 TCSNAZMAXYX  508J CENTURYLINK COMMUNICATIONS, LLC 668   2015-07-05   
928-985 8 TCSNAZMAXIX  587F BANDWIDTH.COM CLEC, LLC - AZ 668   2016-05-09   
928-985 9 TCSNAZMAXIX  587F BANDWIDTH.COM CLEC, LLC - AZ 668   2016-05-09   

<< 1 2 3

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.