Local Calling Guide

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Search area code/prefix (NPA/NXX)
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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
623-296 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      
623-300 0 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2015-10-12   
623-300 1 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2015-10-12   
623-300 2 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2015-10-12   
623-300 3 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2015-10-12   
623-300 4 Phoenix AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2015-11-20   
623-300 5 Phoenix AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2015-11-20   
623-300 6 Phoenix AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2015-12-10   
623-300 7 Phoenix AZ PHNYAZUXDS0  7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ 666   2017-06-22   
623-300 8 Phoenix AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2015-12-29   
623-300 9 Phoenix AZ PHNXAZMAX1Z  318J COMCAST IP PHONE, LLC 666   2018-02-13   
623-301 A Phoenix AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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