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]

NXX: 235

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
623-235 A Phoenix AZ GLDLAZMADS0  9636 QWEST CORPORATION 666      
623-235 0 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2017-05-23   
623-235 1 Phoenix AZ TEMPAZNR7MD  5562 METROPCS, INC. 666   2018-02-26   
623-235 2 Phoenix AZ GLDLAZMADS0  9636 QWEST CORPORATION 666   2016-06-09   
623-235 3 Phoenix AZ GLDLAZMADS0  9636 QWEST CORPORATION 666   2016-07-11   
623-235 4 Phoenix AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2016-07-15   
623-235 5 Phoenix AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2016-07-25   
623-235 6 Phoenix AZ PHNXAZMAX1Z  318J COMCAST IP PHONE, LLC 666   2017-04-19   
623-235 7 Phoenix AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2017-06-21   
623-235 8 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2017-08-08   
623-235 9 Phoenix AZ PHNXAZMAX1Z  318J COMCAST IP PHONE, LLC 666   2018-02-19   

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

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