Local Calling Guide

Area code/prefix search

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
623-213 7 Phoenix AZ PHNXAZMAX1Z  318J COMCAST IP PHONE, LLC 666   2017-01-30   
623-213 8 Phoenix AZ PHNXAZMAX1Z  318J COMCAST IP PHONE, LLC 666   2017-03-01   
623-213 9 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2016-05-16   
623-214 A Phoenix AZ BRDSAZMADS0  9636 QWEST CORPORATION 666      
623-215 A Phoenix AZ PHNDAZLS0MD  7184 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - AZ 666      
623-215 0 Phoenix AZ PHNDAZLS0MD  7184 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - AZ 666      
623-215 1 Phoenix AZ PHNDAZLS0MD  7184 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - AZ 666      
623-215 2 Phoenix AZ PHNXAZMAX1Z  318J COMCAST IP PHONE, LLC 666   2003-08-18   
623-215 3 Phoenix AZ PHNXAZMAX1Z  318J COMCAST IP PHONE, LLC 666   2003-08-18   
623-215 4 Phoenix AZ PHNXAZMAX1Z  318J COMCAST IP PHONE, LLC 666   2003-08-18   
623-215 5 Phoenix AZ PHNXAZMACM6  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2003-10-28   
623-215 6 Phoenix AZ PHNXAZMAX1Z  318J COMCAST IP PHONE, LLC 666   2003-11-05   
623-215 7 Phoenix AZ PHNXAZMAX1Z  318J COMCAST IP PHONE, LLC 666   2003-11-05   
623-215 8 Phoenix AZ PHNXAZMAX1Z  318J COMCAST IP PHONE, LLC 666   2003-11-05   
623-215 9 Phoenix AZ PHNDAZLS0MD  7184 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - AZ 666      
623-216 A Phoenix AZ TEMPAZNR7MD  5562 METROPCS, INC. 666      
623-216 0 Phoenix AZ TEMPAZNR7MD  5562 METROPCS, INC. 666   2014-11-17   
623-216 1 Phoenix AZ TEMPAZNR7MD  5562 METROPCS, INC. 666   2014-12-08   
623-216 2 Phoenix AZ TEMPAZNR7MD  5562 METROPCS, INC. 666   2014-12-08   
623-216 3 Phoenix AZ TEMPAZNR7MD  5562 METROPCS, INC. 666   2014-12-08   
623-216 4 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2014-11-18   
623-216 5 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2014-11-18   
623-216 6 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2014-11-18   
623-216 7 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2014-11-18   
623-216 8 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2014-11-18   
623-216 9 Phoenix AZ TEMPAZNR7MD  5562 METROPCS, INC. 666   2014-11-17   
623-217 A Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
623-217 0 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2004-08-09   
623-217 1 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
623-217 2 Phoenix AZ PHNXAZMAX1Z  318J COMCAST IP PHONE, LLC 666   2004-02-19   
623-217 3 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
623-217 4 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
623-217 5 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
623-217 6 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
623-217 7 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
623-217 8 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
623-217 9 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
623-218 A Phoenix AZ PHNZAZZJDS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 666      
623-218 0 Phoenix AZ PHNZAZZJDS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 666      
623-218 1 Phoenix AZ PHNZAZZJDS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 666      
623-218 2 Phoenix AZ PHNZAZZJDS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 666      
623-218 3 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2005-08-12   
623-218 4 Phoenix AZ PHNZAZZJDS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 666      
623-218 5 Phoenix AZ PHNZAZZJDS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 666      
623-218 6 Phoenix AZ PHNXAZMAX1Z  318J COMCAST IP PHONE, LLC 666   2004-06-17   
623-218 7 Phoenix AZ PHNZAZZJDS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 666      
623-218 8 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2005-11-10   
623-218 9 Phoenix AZ PHNZAZZJDS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 666      
623-219 A Phoenix AZ TEMPAZNR7MD  5562 METROPCS, INC. 666      
623-219 0 Phoenix AZ TEMPAZNR7MD  5562 METROPCS, INC. 666   2015-03-12   

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

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