Local Calling Guide

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NPA: 623 [Rate centres in NPA 623] [Dial plan for NPA 623]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
623-291 A Phoenix AZ PHNXAZMAX8Z  732J NUSO, LLC 666      
623-291 0 Phoenix AZ PHNXAZ197MD  939H COMMIO, LLC 666   2022-11-22   
623-291 1 Phoenix AZ PHNXAZMAX8Z  732J NUSO, LLC 666   2022-11-21   
623-291 2 Phoenix AZ PHNXAZ197MD  939H COMMIO, LLC 666   2022-11-22   
623-291 3 Phoenix AZ PHNXAZ197MD  939H COMMIO, LLC 666   2022-11-22   
623-291 4 Phoenix AZ PHNXAZ197MD  939H COMMIO, LLC 666   2022-11-22   
623-291 5 Phoenix AZ PHNXAZ197MD  939H COMMIO, LLC 666   2022-11-22   
623-291 6 Phoenix AZ PHNXAZ197MD  939H COMMIO, LLC 666   2022-11-22   
623-291 7 Phoenix AZ PHNXAZ197MD  939H COMMIO, LLC 666   2022-11-22   
623-291 8 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2022-12-22   
623-291 9 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2022-12-22   
623-292 A Phoenix AZ TEMPAZNR5MD  5562 METROPCS, INC. 666      
623-292 0 Phoenix AZ TEMPAZNR5MD  5562 METROPCS, INC. 666   2020-10-24   
623-292 1 Phoenix AZ TEMPAZNR5MD  5562 METROPCS, INC. 666   2020-10-24   
623-292 2 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2020-10-26   
623-292 3 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2020-10-26   
623-292 4 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2020-10-26   
623-292 5 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2020-10-26   
623-292 6 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2020-10-26   
623-292 7 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2020-10-26   
623-292 8 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2020-10-26   
623-292 9 Phoenix AZ TEMPAZNR5MD  5562 METROPCS, INC. 666   2020-10-24   
623-293 A Phoenix AZ PHNXAZMADS6  7421 AT&T - LOCAL 666      
623-293 0 Phoenix AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2003-11-04   
623-293 1 Phoenix AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2003-11-04   
623-293 2 Phoenix AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2003-11-04   
623-293 3 Phoenix AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2003-11-04   
623-293 4 Phoenix AZ PHNXAZMADS6  7421 AT&T - LOCAL 666      
623-293 5 Phoenix AZ PHNXAZMADS6  7421 AT&T - LOCAL 666      
623-293 6 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2004-01-10   
623-293 7 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2004-01-10   
623-293 8 Phoenix AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2004-03-06   
623-293 9 Phoenix AZ PHNXAZMADS6  7421 AT&T - LOCAL 666      
623-294 A Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666      
623-294 0 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2022-09-17   
623-294 1 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2022-09-17   
623-294 2 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2022-09-17   
623-294 3 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2022-09-17   
623-294 4 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2022-09-17   
623-294 5 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2022-09-17   
623-294 6 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2022-09-17   
623-294 7 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2022-09-17   
623-294 8 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2022-09-17   
623-294 9 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2022-09-17   
623-295 A Phoenix AZ PHNXAZMAXQX  587F BANDWIDTH.COM CLEC, LLC - AZ 666      
623-295 0 Phoenix AZ PHNXAZMAXQX  587F BANDWIDTH.COM CLEC, LLC - AZ 666   2011-09-21   
623-295 1 Phoenix AZ PHNXAZMAXQX  587F BANDWIDTH.COM CLEC, LLC - AZ 666   2011-09-21   
623-295 2 Phoenix AZ PHNXAZMAXQX  587F BANDWIDTH.COM CLEC, LLC - AZ 666   2011-09-21   
623-295 3 Phoenix AZ PHNZAZZJDS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 666   2011-10-11   
623-295 4 Phoenix AZ PHNXAZMAX1Z  318J COMCAST IP PHONE, LLC 666   2011-09-22   
623-295 5 Phoenix AZ PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2011-09-29   
623-295 6 Phoenix AZ PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2011-09-29   
623-295 7 Phoenix AZ PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2011-09-29   
623-295 8 Phoenix AZ PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2011-09-29   
623-295 9 Phoenix AZ PHNXAZ19DS3  579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 666   2012-07-24   
623-296 A Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
623-296 0 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2015-05-28   
623-296 1 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2015-05-28   
623-296 2 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2015-05-28   
623-296 3 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2015-05-28   
623-296 4 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2015-05-28   
623-296 5 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2015-05-28   
623-296 6 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2015-05-28   
623-296 7 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2015-05-28   
623-296 8 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2015-05-28   
623-296 9 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2015-05-28   
623-297 A Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
623-297 0 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
623-297 1 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
623-297 2 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
623-297 3 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
623-297 4 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
623-297 5 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
623-297 6 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
623-297 7 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
623-297 8 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
623-297 9 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
623-298 A Phoenix AZ PHNZAZZJDS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 666      
623-298 0 Phoenix AZ PHNZAZZJDS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 666      
623-298 1 Phoenix AZ PHNZAZZJDS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 666      
623-298 2 Phoenix AZ PHNZAZZJDS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 666      
623-298 3 Phoenix AZ PHNZAZZJDS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 666      
623-298 4 Phoenix AZ PHNZAZZJDS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 666      
623-298 5 Phoenix AZ PHNZAZZJDS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 666      
623-298 6 Phoenix AZ PHNZAZZJDS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 666      
623-298 7 Phoenix AZ PHNZAZZJDS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 666      
623-298 8 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2005-02-12   
623-298 9 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2006-01-22   
623-299 A Phoenix AZ PHNZAZZJDS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 666      
623-299 0 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2012-11-15   
623-299 1 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2012-11-15   
623-299 2 Phoenix AZ PHNXAZMAXQX  587F BANDWIDTH.COM CLEC, LLC - AZ 666   2013-03-28   
623-299 3 Phoenix AZ PHNZAZZJDS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 666   2012-06-17   
623-299 4 Phoenix AZ PHNZAZZJDS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 666   2012-06-19   
623-299 5 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2012-11-15   
623-299 6 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2012-11-15   
623-299 7 Phoenix AZ PHNXAZMAXQX  587F BANDWIDTH.COM CLEC, LLC - AZ 666   2013-03-28   
623-299 8 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2013-03-28   
623-299 9 Phoenix AZ SCDLAZQFGT2  663G RE-INVENT TELECOM, LLC - AZ 666   2012-10-22   
623-300 A Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666      

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Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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