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Winslow, AZ

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
928-224 A PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666      
928-224 0 PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2007-03-15   
928-224 1 PHNXAZMAXQX  587F BANDWIDTH.COM CLEC, LLC - AZ 666   2010-01-02   
928-224 2 PHNXAZMAXQX  587F BANDWIDTH.COM CLEC, LLC - AZ 666   2010-08-13   
928-224 3 PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2006-01-08   
928-224 4 PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666      
928-224 5 PHNXAZMAXQX  587F BANDWIDTH.COM CLEC, LLC - AZ 666   2011-08-15   
928-224 6   145J TERRA NOVA TELECOM INC. 666   2025-10-06   
928-224 7 PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2007-05-25   
928-224 8 PHNXAZMAXQX  587F BANDWIDTH.COM CLEC, LLC - AZ 666   2012-03-05   
928-224 9 PHNXAZMAXQX  587F BANDWIDTH.COM CLEC, LLC - AZ 666   2012-06-17   
928-288 A JSCYAZMARS1  9636 QWEST CORPORATION 666      
928-288 0 PHNXAZMAXQX  587F BANDWIDTH.COM CLEC, LLC - AZ 666   2014-03-23   
928-288 1 JSCYAZMARS1  9636 QWEST CORPORATION 666      
928-288 2 PHNXAZMAXQX  587F BANDWIDTH.COM CLEC, LLC - AZ 666   2011-12-08   
928-288 3 JSCYAZMARS1  9636 QWEST CORPORATION 666      
928-288 4 PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2012-05-18   
928-288 5 PHNXAZMAXQX  587F BANDWIDTH.COM CLEC, LLC - AZ 666   2012-11-11   
928-288 6 PHNXAZMAXYX  7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ 666   2013-10-04   
928-288 7 PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2012-12-16   
928-288 8 WNSLAZMADS1  9636 QWEST CORPORATION 666      
928-288 9 JSCYAZMARS1  9636 QWEST CORPORATION 666      
928-289 A WNSLAZMADS1  9636 QWEST CORPORATION 666      
928-386 A PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-386 0 PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-386 1 PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-386 2 PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-386 3 PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-386 4 PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2016-07-31   
928-386 5 PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-386 6 PHNXAZ19BMD  145J TERRA NOVA TELECOM INC. 666   2024-08-07   
928-386 7 PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2016-07-31   
928-386 8 PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-386 9 PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-406 A PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
928-406 0 PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2021-07-05   
928-406 1 PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2021-07-05   
928-406 3 PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2021-08-08   
928-406 4 PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2021-08-08   
928-406 5 PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2025-01-19   
928-406 6 PHNXAZ197MD  939H COMMIO, LLC 666   2022-09-05   
928-406 7 PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2024-03-15   
928-406 8   515J IP HORIZON LLC 666   2021-09-26   
928-406 9 PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2021-07-02   
928-421 A PHNXAZMAXQX  587F BANDWIDTH.COM CLEC, LLC - AZ 666      
928-421 0 PHNXAZMAXQX  587F BANDWIDTH.COM CLEC, LLC - AZ 666   2014-04-27   
928-421 1 PHNXAZMAXQX  587F BANDWIDTH.COM CLEC, LLC - AZ 666   2014-04-27   
928-421 2 PHNXAZMAXQX  587F BANDWIDTH.COM CLEC, LLC - AZ 666   2015-02-19   
928-421 3 PHNXAZMAXQX  587F BANDWIDTH.COM CLEC, LLC - AZ 666   2015-02-19   
928-421 4 PHNXAZMAXQX  587F BANDWIDTH.COM CLEC, LLC - AZ 666   2015-02-19   

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Last updated: Wed, 04 Mar 2026 03:00:52 UTC

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