Local Calling Guide

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NPA: 712 [Rate centres in NPA 712] [Dial plan for NPA 712]

NXX: 577

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
712-577 A Sioux City IA SXCYIA78X9X  6529 T-MOBILE USA, INC. 630      
712-577 0 Sioux City IA SXCYIADTCMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630   2008-12-12   
712-577 1 Sioux City IA SXCYIADTCMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630   2008-12-12   
712-577 2 Sioux City IA SXCYIADTCMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630   2009-02-20   
712-577 3 Sioux City IA SXCYIADTCMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630   2009-02-20   
712-577 4 Sioux City IA SXCYIADTCMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630   2009-02-20   
712-577 5 Sioux City IA SXCYIADTCMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630   2014-08-01   
712-577 6 Sioux City IA SXCYIADTCMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630   2014-08-15   
712-577 7 Sioux City IA SXCYIA78X9X  6529 T-MOBILE USA, INC. 630   2007-11-19   
712-577 8 Sioux City IA SXCYIA78X9X  6529 T-MOBILE USA, INC. 630   2006-03-02   
712-577 9 Sioux City IA SXCYIA78X9X  6529 T-MOBILE USA, INC. 630   2006-03-02   

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

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