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: PHNXAZ196MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
435-296 0 Glen Canyon City UT 073H TELNYX LLC 666   2019-09-22   
480-591 8 Phoenix AZ 073H TELNYX LLC 666   2019-07-30   
480-591 9 Phoenix AZ 073H TELNYX LLC 666   2019-07-30   
480-681 A Phoenix AZ 073H TELNYX LLC 666      
480-681 1 Phoenix AZ 073H TELNYX LLC 666   2017-10-09   
480-907 0 Phoenix AZ 073H TELNYX LLC 666   2017-04-10   
520-231 0 Whitlow AZ 073H TELNYX LLC 666   2018-05-01   
520-231 9 Whitlow AZ 073H TELNYX LLC 666   2019-05-20   
520-340 7 Casa Grande AZ 073H TELNYX LLC 666   2017-04-10   
520-597 9 Superior AZ 073H TELNYX LLC 666   2017-06-09   
602-536 0 Phoenix AZ 073H TELNYX LLC 666   2018-10-10   
602-580 0 Phoenix AZ 073H TELNYX LLC 666   2020-02-08   
602-587 0 Phoenix AZ 073H TELNYX LLC 666   2019-07-27   
623-253 0 Phoenix AZ 073H TELNYX LLC 666   2020-02-29   
623-259 0 Phoenix AZ 073H TELNYX LLC 666   2019-08-06   
623-440 0 Phoenix AZ 073H TELNYX LLC 666   2018-07-13   
928-267 1 Payson AZ 073H TELNYX LLC 666   2019-05-20   
928-291 0 Yuma AZ 073H TELNYX LLC 666   2017-04-10   
928-326 9 Flagstaff AZ 073H TELNYX LLC 666   2017-04-10   
928-331 9 Gila Bend AZ 073H TELNYX LLC 666   2018-05-01   
928-403 A Peach Springs AZ 073H TELNYX LLC 666      
928-403 0 Peach Springs AZ 073H TELNYX LLC 666   2021-03-25   
928-543 8 Wickenburg AZ 073H TELNYX LLC 666   2017-06-09   
928-582 8 Prescott AZ 073H TELNYX LLC 666   2017-04-10   
928-655 8 Somerton AZ 073H TELNYX LLC 666   2019-05-20   
928-693 1 Page AZ 073H TELNYX LLC 666   2018-05-01   
928-852 1 Sedona AZ 073H TELNYX LLC 666   2017-04-10   
928-882 1 Winslow AZ 073H TELNYX LLC 666   2017-07-16   
928-888 8 Grand Canyon AZ 073H TELNYX LLC 666   2017-04-22   

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.