Local Calling Guide

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

NXX: 535

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
712-535 A Sioux City IA SXCYIADTQMD  508J CENTURYLINK COMMUNICATIONS, LLC 630      
712-535 0 Sioux City IA SPNCIAAC2MD  6266 UNITED STATES CELLULAR - IA 630   2019-06-22   
712-535 1 Sioux City IA SXCYIADTCMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630   2017-02-28   
712-535 2 Sioux City IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2020-07-26   
712-535 3 Sioux City IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2020-07-26   
712-535 4 Sioux City IA SXCYIADTCMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630   2017-05-31   
712-535 5 Sioux City IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2020-07-26   
712-535 6 Sioux City IA SXCYIA78X1X  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 630   2017-07-16   
712-535 7 Sioux City IA SXCYIADTQMD  508J CENTURYLINK COMMUNICATIONS, LLC 630   2016-11-20   
712-535 8 Sioux City IA SPNCIAAC2MD  6266 UNITED STATES CELLULAR - IA 630   2021-02-04   
712-535 9 Sioux City IA SXCYIADTCMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630   2018-02-26   

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

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