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 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
928-338 2 Whiteriver AZ WHRVAZXBRS0  4426 CITIZENS TELECOM CO OF WHITE MOUNTAINS INC. 666      
928-338 3 Whiteriver AZ WHRVAZXBRS0  4426 CITIZENS TELECOM CO OF WHITE MOUNTAINS INC. 666      
928-338 4 Whiteriver AZ WHRVAZXBRS0  4426 CITIZENS TELECOM CO OF WHITE MOUNTAINS INC. 666      
928-338 5 Whiteriver AZ WHRVAZXBRS0  4426 CITIZENS TELECOM CO OF WHITE MOUNTAINS INC. 666      
928-338 6 Whiteriver AZ WHRVAZXBRS0  4426 CITIZENS TELECOM CO OF WHITE MOUNTAINS INC. 666      
928-338 7 Whiteriver AZ PHNXAZUI8MD  508J CENTURYLINK COMMUNICATIONS, LLC 666   2015-09-26   
928-338 9 Whiteriver AZ WHRVAZXBRS0  4426 CITIZENS TELECOM CO OF WHITE MOUNTAINS INC. 666      
928-339 A Alpine AZ ALPIAZXCRS1  4426 CITIZENS TELECOM CO OF WHITE MOUNTAINS INC. 666      
928-339 0 Alpine AZ ALPIAZXCRS1  4426 CITIZENS TELECOM CO OF WHITE MOUNTAINS INC. 666      
928-339 1 Alpine AZ ALPIAZXCRS1  4426 CITIZENS TELECOM CO OF WHITE MOUNTAINS INC. 666      
928-339 2 Alpine AZ PHNXAZUI8MD  508J CENTURYLINK COMMUNICATIONS, LLC 666   2015-09-26   
928-339 3 Alpine AZ PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2012-03-18   
928-339 4 Alpine AZ ALPIAZXCRS1  4426 CITIZENS TELECOM CO OF WHITE MOUNTAINS INC. 666      
928-339 5 Alpine AZ ALPIAZXCRS1  4426 CITIZENS TELECOM CO OF WHITE MOUNTAINS INC. 666      
928-339 6 Alpine AZ ALPIAZXCRS1  4426 CITIZENS TELECOM CO OF WHITE MOUNTAINS INC. 666      
928-339 7 Alpine AZ PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2015-07-17   
928-339 8 Alpine AZ PHNXAZ28VMD  073H TELNYX LLC 666   2020-05-08   
928-339 9 Alpine AZ ALPIAZXCRS1  4426 CITIZENS TELECOM CO OF WHITE MOUNTAINS INC. 666      
928-340 A Sedona AZ PHNZAZ87PS0  7175 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 666      
928-340 0 Sedona AZ PHNXAZ28VMD  073H TELNYX LLC 666   2021-03-20   
928-340 1 Sedona AZ PHNZAZ87PS0  7175 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 666      
928-340 2 Sedona AZ PHNZAZ87PS0  7175 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 666      
928-340 3 Sedona AZ PHNZAZ87PS0  7175 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 666      
928-340 4 Sedona AZ PHNXAZ19BMD  145J TERRA NOVA TELECOM INC. 666   2022-11-03   
928-340 5 Sedona AZ PHNZAZ87PS0  7175 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 666      
928-340 6 Sedona AZ PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2020-05-28   
928-340 7 Sedona AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2021-12-29   
928-340 8 Sedona AZ PHNZAZ87PS0  7175 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 666      
928-340 9 Sedona AZ PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2021-09-16   
928-341 A Yuma AZ YUMAAZSEDS0  9636 QWEST CORPORATION 666      
928-341 0 Yuma AZ YUMAAZSEDS0  9636 QWEST CORPORATION 666      
928-341 1 Yuma AZ YUMAAZSEDS0  9636 QWEST CORPORATION 666      
928-341 2 Yuma AZ YUMAAZSEDS0  9636 QWEST CORPORATION 666      
928-341 3 Yuma AZ TEMPAZNR7MD  5562 METROPCS, INC. 666   2006-02-01   
928-341 4 Yuma AZ YUMAAZSEDS0  9636 QWEST CORPORATION 666      
928-341 5 Yuma AZ TEMPAZNR7MD  5562 METROPCS, INC. 666   2006-03-20   
928-341 6 Yuma AZ YUMAAZSEDS0  9636 QWEST CORPORATION 666      
928-341 7 Yuma AZ YUMAAZSEDS0  9636 QWEST CORPORATION 666      
928-341 8 Yuma AZ YUMAAZSEDS0  9636 QWEST CORPORATION 666      
928-341 9 Yuma AZ YUMAAZSEDS0  9636 QWEST CORPORATION 666      
928-342 A Yuma AZ YUMAAZFTDS1  9636 QWEST CORPORATION 666      
928-343 A Yuma AZ YUMAAZMADS0  9636 QWEST CORPORATION 666      
928-344 A Yuma AZ YUMAAZSEDS0  9636 QWEST CORPORATION 666      
928-345 A Yuma AZ YUMAAZFTDS1  9636 QWEST CORPORATION 666      
928-345 0 Yuma AZ YUMAAZFTDS1  9636 QWEST CORPORATION 666      
928-345 1 Yuma AZ YUMAAZFTDS1  9636 QWEST CORPORATION 666      
928-345 2 Yuma AZ YUMAAZFTDS1  9636 QWEST CORPORATION 666      
928-345 3 Yuma AZ YUMAAZFTDS1  9636 QWEST CORPORATION 666      
928-345 4 Yuma AZ YUMAAZFTDS1  9636 QWEST CORPORATION 666      
928-345 5 Yuma AZ TEMPAZNR7MD  5562 METROPCS, INC. 666   2005-04-17   

<< 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 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 >>

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.