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
928-916 8 Quartzsite AZ BLTNCAADGMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 730      
928-916 9 Quartzsite AZ BLTNCAADGMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 730      
928-918 A Harquahala Valley AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666      
928-918 0 Harquahala Valley AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2021-01-16   
928-918 1 Harquahala Valley AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2021-01-16   
928-918 2 Harquahala Valley AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2021-01-16   
928-918 8 Harquahala Valley AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2020-08-01   
928-919 A Yuma AZ PHNXAZCRCM0  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-919 0 Yuma AZ PHNXAZCRCM0  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-919 1 Yuma AZ PHNXAZCRCM0  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-919 2 Yuma AZ PHNXAZCRCM0  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-919 3 Yuma AZ PHNXAZCRCM0  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-919 4 Yuma AZ PHNXAZCRCM0  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-919 5 Yuma AZ PHNXAZCRCM0  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-919 6 Yuma AZ PHNXAZCRCM0  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-919 7 Yuma AZ YUMAAZMA7MD  696F TIME WARNER CABLE INFO SVCS (ARIZONA), LLC - AZ 666   2011-02-01   
928-919 8 Yuma AZ PHNXAZCRCM0  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-919 9 Yuma AZ PHNXAZCRCM0  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-920 A Yuma AZ PHNXAZCRCM0  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-923 A Ehrenberg AZ EHRNAZXFRS1  4419 FRONTIER COMMUNICATIONS OF THE SOUTHWEST INC - AZ 730      
928-923 0 Ehrenberg AZ EHRNAZXFRS1  4419 FRONTIER COMMUNICATIONS OF THE SOUTHWEST INC - AZ 730      
928-923 3 Ehrenberg AZ LSANCA039MD  587F BANDWIDTH.COM CLEC, LLC - AZ 730   2012-04-06   
928-923 4 Ehrenberg AZ LSANCA039MD  587F BANDWIDTH.COM CLEC, LLC - AZ 730   2014-03-22   
928-923 5 Ehrenberg AZ VTVLCAXAXPX  227H MERCURY VOICE AND DATA LLC DBA SUDDENLINK COMM-AZ 730   2014-03-23   
928-923 6 Ehrenberg AZ LSANCA039MD  587F BANDWIDTH.COM CLEC, LLC - AZ 730   2015-05-02   
928-923 7 Ehrenberg AZ EHRNAZXFRS1  4419 FRONTIER COMMUNICATIONS OF THE SOUTHWEST INC - AZ 730      
928-923 8 Ehrenberg AZ EHRNAZXFRS1  4419 FRONTIER COMMUNICATIONS OF THE SOUTHWEST INC - AZ 730      
928-923 9 Ehrenberg AZ EHRNAZXFRS1  4419 FRONTIER COMMUNICATIONS OF THE SOUTHWEST INC - AZ 730      
928-925 A Prescott AZ PHNXAZCRCM0  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-927 A Quartzsite AZ QRTZAZXCDS0  2174 SOUTHWESTERN TELEPHONE CO. 730      
928-927 0 Quartzsite AZ QRTZAZXCDS0  2174 SOUTHWESTERN TELEPHONE CO. 730      
928-927 1 Quartzsite AZ LSANCARCD3S  630E ONVOY, LLC - AZ 730   2021-01-15   
928-927 2 Quartzsite AZ LSANCARCD3S  630E ONVOY, LLC - AZ 730   2021-01-15   
928-927 3 Quartzsite AZ QRTZAZXCDS0  2174 SOUTHWESTERN TELEPHONE CO. 730      
928-927 4 Quartzsite AZ QRTZAZXCDS0  2174 SOUTHWESTERN TELEPHONE CO. 730      
928-927 5 Quartzsite AZ QRTZAZXCDS0  2174 SOUTHWESTERN TELEPHONE CO. 730      
928-927 6 Quartzsite AZ QRTZAZXCDS0  2174 SOUTHWESTERN TELEPHONE CO. 730      
928-927 7 Quartzsite AZ QRTZAZXCDS0  2174 SOUTHWESTERN TELEPHONE CO. 730      
928-929 A Gila Bend AZ PHNXAZMAXNY  410H WIDE VOICE, LLC - AZ 666      
928-929 0 Gila Bend AZ   073H TELNYX LLC 666   2021-02-27   
928-929 1 Gila Bend AZ PHNXAZMAXNY  410H WIDE VOICE, LLC - AZ 666   2017-04-24   
928-929 2 Gila Bend AZ PHNXAZMAXQY  624H ONVOY SPECTRUM, LLC 666   2020-06-26   
928-929 3 Gila Bend AZ PHNXAZMAXQY  624H ONVOY SPECTRUM, LLC 666   2020-06-26   
928-929 4 Gila Bend AZ PHNXAZMAXQY  624H ONVOY SPECTRUM, LLC 666   2020-06-26   
928-929 5 Gila Bend AZ PHNXAZMAXZY  506J TWILIO INTERNATIONAL INC 666   2020-12-04   
928-929 6 Gila Bend AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2021-01-15   
928-929 7 Gila Bend AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2021-01-15   
928-929 8 Gila Bend AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2021-01-15   
928-929 9 Gila Bend AZ PHNXAZ19BMD  145J TERRA NOVA TELECOM INC. 666   2020-11-12   
928-938 A Hyder AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 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: Execulink Telecom

Like this site? We accept donations via PayPal.