Local Calling Guide

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Sioux Rapids, IA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
712-283 A SXRPIACORS2  9631 QWEST CORPORATION 630      
712-283 0   6529 T-MOBILE USA, INC. 630   2009-04-04   
712-283 1   444G AUREON COMMUNICATIONS, LLC 630   2024-10-08   
712-283 2   9631 QWEST CORPORATION 630      
712-283 4   9877 LEVEL 3 COMMUNICATIONS, LLC - IA 630   2009-11-19   
712-283 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2006-04-02   
712-283 6   6529 T-MOBILE USA, INC. 630   2018-04-02   
712-283 7   508J CENTURYLINK COMMUNICATIONS, LLC 630   2016-12-28   
712-283 8   6529 T-MOBILE USA, INC. 630   2018-04-02   
712-334 A SXCYIADTCMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630      
712-334 0   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630      
712-334 1   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630   2015-06-07   
712-334 3   145J TERRA NOVA TELECOM INC. 630   2025-05-24   
712-334 7   5562 METROPCS, INC. 630   2025-04-27   
712-334 9   515J IP HORIZON LLC 630   2025-10-17   
712-390 A SPNCIAAC2MD  6266 UNITED STATES CELLULAR - IA 630      
712-390 0   6266 UNITED STATES CELLULAR - IA 630      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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