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: PHNXAZMAX2Y

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
928-212 A Page AZ 5736 COMMNET WIRELESS, LLC 666      
928-212 0 Page AZ 5736 COMMNET WIRELESS, LLC 666   2012-03-17   
928-224 6 Winslow AZ 5736 COMMNET WIRELESS, LLC 666   2012-03-17   
928-419 3 Flagstaff AZ 5736 COMMNET WIRELESS, LLC 666   2019-09-07   
928-421 5 Winslow AZ 5736 COMMNET WIRELESS, LLC 666   2016-03-03   
928-707 5 Flagstaff AZ 5736 COMMNET WIRELESS, LLC 666   2012-03-17   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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