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.

NPA: 928 [Rate centres in NPA 928] [Dial plan for NPA 928]

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
928-593 9 Sedona AZ PHNZAZNNBMD  6664 SPRINT SPECTRUM L.P. 666      
928-594 A Whiteriver AZ SHLWAZ01CM4  4146 SMITH BAGLEY INC. DBA CELLULAR ONE OF NE ARIZONA 666      
928-595 A Payson AZ PHNXAZMACM6  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
928-595 0 Payson AZ PHNXAZMACM6  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
928-595 1 Payson AZ PHNXAZMACM6  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
928-595 2 Payson AZ PHNXAZMACM6  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
928-596 A Payson AZ PHNZAZ87PS0  7175 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 666   2021-01-20   
928-596 4 Payson AZ PYSNAZMADS0  9636 QWEST CORPORATION 666   2017-02-12   
928-596 6 Payson AZ PHNZAZ87PS0  7175 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 666      
928-597 A Yuma AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666      
928-598 A Wikieup AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2021-02-20   
928-598 0 Wikieup AZ   073H TELNYX LLC 666   2021-02-21   
928-598 8 Wikieup AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2021-02-20   
928-598 9 Wikieup AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2021-02-20   
928-599 A Grand Canyon AZ PHNZAZ87PS0  7175 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 666   2021-01-20   
928-599 0 Grand Canyon AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2016-04-06   
928-599 1 Grand Canyon AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2016-04-22   
928-599 2 Grand Canyon AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2013-12-06   
928-599 3 Grand Canyon AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2013-12-06   
928-599 4 Grand Canyon AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2016-04-22   
928-599 5 Grand Canyon AZ   508J CENTURYLINK COMMUNICATIONS LLC 666   2015-09-26   
928-599 6 Grand Canyon AZ PHNZAZ87PS0  7175 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 666      
928-599 7 Grand Canyon AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2013-05-29   
928-599 8 Grand Canyon AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2016-04-06   
928-599 9 Grand Canyon AZ PHNXAZ28VMD  073H TELNYX LLC 666   2020-12-26   
928-600 A Flagstaff AZ PHNZAZNNBMD  6664 SPRINT SPECTRUM L.P. 666      
928-600 0 Flagstaff AZ PHNZAZNNBMD  6664 SPRINT SPECTRUM L.P. 666      
928-600 1 Flagstaff AZ PHNZAZNNBMD  6664 SPRINT SPECTRUM L.P. 666      
928-600 2 Flagstaff AZ PHNZAZNNBMD  6664 SPRINT SPECTRUM L.P. 666      
928-600 3 Flagstaff AZ PHNZAZNNBMD  6664 SPRINT SPECTRUM L.P. 666      
928-600 4 Flagstaff AZ PHNZAZNNBMD  6664 SPRINT SPECTRUM L.P. 666      
928-600 5 Flagstaff AZ PHNZAZNNBMD  6664 SPRINT SPECTRUM L.P. 666      
928-600 6 Flagstaff AZ PHNZAZNNBMD  6664 SPRINT SPECTRUM L.P. 666      
928-600 7 Flagstaff AZ PHNZAZNNBMD  6664 SPRINT SPECTRUM L.P. 666      
928-600 8 Flagstaff AZ PHNZAZNNBMD  6664 SPRINT SPECTRUM L.P. 666   2004-07-19   
928-600 9 Flagstaff AZ PHNZAZNNBMD  6664 SPRINT SPECTRUM L.P. 666      
928-605 A Bullhead City AZ KGMNAZXC7MD  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
928-605 0 Bullhead City AZ TEMPAZNR7MD  5562 METRO PCS, INC. 666   2016-06-17   
928-605 1 Bullhead City AZ TEMPAZNR7MD  5562 METRO PCS, INC. 666   2016-06-17   
928-605 2 Bullhead City AZ GLVYAZXC2MD  6529 T-MOBILE USA, INC. 666   2016-09-18   
928-605 3 Bullhead City AZ PHNXAZMAXQY  624H ONVOY SPECTRUM, LLC 666   2020-11-03   
928-605 4 Bullhead City AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2019-12-09   
928-605 5 Bullhead City AZ KGMNAZXCDMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2015-07-17   
928-605 6 Bullhead City AZ GLVYAZXC2MD  6529 T-MOBILE USA, INC. 666   2016-04-29   
928-605 7 Bullhead City AZ GLVYAZXC2MD  6529 T-MOBILE USA, INC. 666   2016-02-21   
928-605 8 Bullhead City AZ GLVYAZXC2MD  6529 T-MOBILE USA, INC. 666   2015-09-20   
928-605 9 Bullhead City AZ KGMNAZXC7MD  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2015-04-27   
928-606 A Flagstaff AZ PHNXAZCRCM0  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-607 A Flagstaff AZ PHNXAZCRCM0  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-608 A Page AZ PAGEAZMADS0  9636 QWEST CORPORATION 666      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 >>

Last updated: Sun, 07 Feb 2021 01:52:50 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.