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

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
928-968 6 Prescott AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666      
928-968 7 Prescott AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666      
928-968 8 Prescott AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666      
928-968 9 Prescott AZ PHNXAZ19DS3  579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 666      
928-970 A Payson AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-970 0 Payson AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-970 1 Payson AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-970 2 Payson AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-970 4 Payson AZ PHNXAZ19BMD  145J TERRA NOVA TELECOM INC. 666      
928-970 5 Payson AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666      
928-970 7 Payson AZ   145J TERRA NOVA TELECOM INC. 666      
928-970 9 Payson AZ PHNXAZ19BMD  145J TERRA NOVA TELECOM INC. 666      
928-975 A Yuma AZ PHNXAZ28X4X  495J STRATUS NETWORKS 666      
928-975 0 Yuma AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666      
928-975 1 Yuma AZ PHNXAZ28X4X  495J STRATUS NETWORKS 666      
928-975 2 Yuma AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
928-975 3 Yuma AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
928-975 4 Yuma AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
928-975 5 Yuma AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666      
928-975 6 Yuma AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666      
928-975 7 Yuma AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666      
928-975 8 Yuma AZ   515J IP HORIZON LLC 666      
928-975 9 Yuma AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-977 A Yuma AZ PHNXAZ19AMD  965H FRACTEL, LLC 666      
928-977 1 Yuma AZ PHNXAZ197MD  939H COMMIO, LLC 666      
928-977 2 Yuma AZ PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666      
928-977 3 Yuma AZ PHNXAZ197MD  939H COMMIO, LLC 666      
928-977 4 Yuma AZ PHNXAZ197MD  939H COMMIO, LLC 666      
928-977 5 Yuma AZ PHNXAZ197MD  939H COMMIO, LLC 666      
928-977 6 Yuma AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
928-977 7 Yuma AZ PHNXAZ19AMD  965H FRACTEL, LLC 666      
928-977 8 Yuma AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666      
928-977 9 Yuma AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666      
928-978 A Payson AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-981 A Flagstaff AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666      
928-981 0 Flagstaff AZ PHNXAZMACM6  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
928-981 1 Flagstaff AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666      
928-981 2 Flagstaff AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666      
928-981 3 Flagstaff AZ FLGSAZ032MD  4146 SMITH BAGLEY INC. DBA CELLULAR ONE OF NE ARIZONA 666      
928-981 4 Flagstaff AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-981 5 Flagstaff AZ TEMPAZNR7MD  5562 METROPCS, INC. 666      
928-981 6 Flagstaff AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666      
928-981 7 Flagstaff AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666      
928-981 8 Flagstaff AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
928-981 9 Flagstaff AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
928-985 A Safford AZ TCSNAZMAXIX  587F BANDWIDTH.COM CLEC, LLC - AZ 668      
928-985 0 Safford AZ TCSNAZMAXIX  587F BANDWIDTH.COM CLEC, LLC - AZ 668      
928-985 1 Safford AZ TCSNAZMAXIX  587F BANDWIDTH.COM CLEC, LLC - AZ 668      
928-985 2 Safford AZ TCSNAZMAXIX  587F BANDWIDTH.COM CLEC, LLC - AZ 668      
928-985 3 Safford AZ TCSNAZMAXHX  630E ONVOY, LLC - AZ 668      
928-985 4 Safford AZ TCSNAZMAXHX  630E ONVOY, LLC - AZ 668      
928-985 5 Safford AZ TCSNAZMAXHX  630E ONVOY, LLC - AZ 668      
928-985 6 Safford AZ TCSNAZMAXHX  630E ONVOY, LLC - AZ 668      
928-985 7 Safford AZ TCSNAZMAXYX  508J CENTURYLINK COMMUNICATIONS, LLC 668      
928-985 8 Safford AZ TCSNAZMAXIX  587F BANDWIDTH.COM CLEC, LLC - AZ 668      
928-985 9 Safford AZ TCSNAZMAXIX  587F BANDWIDTH.COM CLEC, LLC - AZ 668      
928-988 A Yuma AZ PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666      
928-988 0 Yuma AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
928-988 1 Yuma AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
928-988 2 Yuma AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
928-988 3 Yuma AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
928-988 4 Yuma AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
928-988 5 Yuma AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
928-988 6 Yuma AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
928-988 7 Yuma AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
928-988 8 Yuma AZ PHNXAZ28YMD  597F VOIP INNOVATIONS, LLC 666      
928-988 9 Yuma AZ PHNXAZ19DS3  579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 666      
928-999 A Millsite AZ DEWYAZ01DS0  2226 MIDVALE TELEPHONE EXCHANGE, INC. 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

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.