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: 414

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
623-414 A Phoenix AZ PHNZAZ87PS0  7175 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 666      
623-414 0 Phoenix AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2006-12-18   
623-414 1 Phoenix AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2006-12-18   
623-414 2 Phoenix AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2006-12-18   
623-414 3 Phoenix AZ PHNXAZMAX1Z  318J COMCAST IP PHONE, LLC 666   2007-01-22   
623-414 4 Phoenix AZ PHNZAZ87PS0  7175 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 666   2006-11-03   
623-414 5 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2007-02-17   
623-414 6 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2007-02-17   
623-414 7 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2007-01-06   
623-414 8 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2007-01-06   
623-414 9 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2007-01-06   

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

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