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
928-241 9 Holbrook AZ TEMPAZNR7MD  5562 METRO PCS, INC. 666   2016-06-17   
928-242 A Pinetop AZ PHNXAZCRCM0  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-243 A Snowflake AZ PHNXAZCRCM0  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-243 0 Snowflake AZ PHNXAZCRCM0  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-243 1 Snowflake AZ PHNXAZCRCM0  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-243 2 Snowflake AZ PHNXAZCRCM0  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-243 3 Snowflake AZ PHNXAZCRCM0  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-243 4 Snowflake AZ PHNXAZCRCM0  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-243 5 Snowflake AZ PHNXAZCRCM0  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-243 6 Snowflake AZ PHNXAZCRCM0  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-243 7 Snowflake AZ PHNXAZCRCM0  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-243 8 Snowflake AZ PHNXAZCRCM0  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-243 9 Snowflake AZ   508J CENTURYLINK COMMUNICATIONS LLC 666   2016-06-09   
928-244 A Yuma AZ PHNZAZ87PS0  7175 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 666   2021-01-20   
928-245 A Springerville AZ PHNXAZCRCM0  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-246 A Yuma AZ PHNZAZNNBMD  6664 SPRINT SPECTRUM L.P. 666      
928-247 A Yuma AZ PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666      
928-247 0 Yuma AZ PHNXAZMACM6  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2007-10-01   
928-247 1 Yuma AZ PHNXAZMACM6  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2014-08-14   
928-247 2 Yuma AZ PHNXAZMACM6  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2007-10-01   
928-247 3 Yuma AZ PHNXAZMACM6  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2008-03-04   
928-247 4 Yuma AZ PHNXAZMACM6  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2008-03-22   
928-247 5 Yuma AZ PHNXAZCRCM0  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2010-03-08   
928-247 6 Yuma AZ PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2008-07-18   
928-247 7 Yuma AZ PHNXAZCRCM0  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2008-06-15   
928-247 8 Yuma AZ YUMAAZSEDS0  9636 QWEST CORPORATION 666   2007-06-25   
928-247 9 Yuma AZ YUMAAZMA7MD  696F TIME WARNER CABLE INFO SVCS (ARIZONA), LLC - AZ 666   2010-01-20   
928-248 A Yuma AZ YUMAAZMA7MD  696F TIME WARNER CABLE INFO SVCS (ARIZONA), LLC - AZ 666      
928-248 0 Yuma AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2012-12-16   
928-248 1 Yuma AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2012-12-16   
928-248 2 Yuma AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2012-05-18   
928-248 3 Yuma AZ PHNZAZZJDS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 666   2012-05-10   
928-248 4 Yuma AZ YUMAAZMA7MD  696F TIME WARNER CABLE INFO SVCS (ARIZONA), LLC - AZ 666   2012-01-13   
928-248 5 Yuma AZ YUMAAZMA7MD  696F TIME WARNER CABLE INFO SVCS (ARIZONA), LLC - AZ 666   2012-04-09   
928-248 6 Yuma AZ PHNZAZNNBMD  6664 SPRINT SPECTRUM L.P. 666   2013-01-04   
928-248 7 Yuma AZ PHNZAZNNBMD  6664 SPRINT SPECTRUM L.P. 666   2013-01-04   
928-248 8 Yuma AZ PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2012-06-24   
928-248 9 Yuma AZ PHNZAZNNBMD  6664 SPRINT SPECTRUM L.P. 666   2012-12-20   
928-249 A Lake Mohave Ranchos AZ KGMNAZXC7MD  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
928-249 0 Lake Mohave Ranchos AZ KGMNAZXC7MD  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2004-05-27   
928-249 1 Lake Mohave Ranchos AZ PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2006-02-09   
928-249 2 Lake Mohave Ranchos AZ KGMNAZXCDMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2019-03-04   
928-249 3 Lake Mohave Ranchos AZ PHNXAZ28VMD  073H TELNYX LLC 666   2020-05-08   
928-249 4 Lake Mohave Ranchos AZ KGMNAZXCDMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2013-08-01   
928-249 5 Lake Mohave Ranchos AZ KGMNAZXCDMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2021-02-27   
928-249 6 Lake Mohave Ranchos AZ PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2019-07-01   
928-249 7 Lake Mohave Ranchos AZ   508J CENTURYLINK COMMUNICATIONS LLC 666   2015-09-26   
928-249 8 Lake Mohave Ranchos AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2019-07-11   
928-249 9 Lake Mohave Ranchos AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2019-12-09   
928-250 A Safford AZ TCSMAZOI3MD  6529 T-MOBILE USA, INC. 668      

<< 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: VoiceMeUp - Corporate VoIP Services

Like this site? We accept donations via PayPal.