Local Calling Guide

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Sergeant Bluff, IA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
712-228 A SRBLIAXODS0  1260 NORTHWEST IOWA TELEPHONE, LLC 630      
712-237 A SRBLIAXODS0  1260 NORTHWEST IOWA TELEPHONE, LLC 630      
712-247 A SRBLIAXODS0  1260 NORTHWEST IOWA TELEPHONE, LLC 630      
712-257 A SRBLIAXODS0  1260 NORTHWEST IOWA TELEPHONE, LLC 630      
712-271 A SRBLIAXODS0  1260 NORTHWEST IOWA TELEPHONE, LLC 630      
712-285 A SRBLIAXODS0  1260 NORTHWEST IOWA TELEPHONE, LLC 630      
712-823 A SXCYIA78X1X  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 630      
712-823 0 SXCYIA78X1X  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 630      
712-823 1 SXCYIA03DS1  7021 FIBERCOMM, LC 630   2012-06-08   
712-823 2 SXCYIA03DS1  7021 FIBERCOMM, LC 630   2014-04-07   
712-823 3 SXCYIA78X1X  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 630   2011-02-03   
712-823 4 SPNCIAAC2MD  6266 UNITED STATES CELLULAR - IA 630   2019-06-23   
712-823 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2025-04-05   
712-823 8 SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2015-05-29   
712-823 9 SXCYIA78X1X  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 630      
712-923 A SRBLIAXODS0  1260 NORTHWEST IOWA TELEPHONE, LLC 630      
712-924 A SRBLIAXODS0  1260 NORTHWEST IOWA TELEPHONE, LLC 630      
712-934 A SRBLIAXODS0  1260 NORTHWEST IOWA TELEPHONE, LLC 630      
712-941 A SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630      
712-941 0 SXCYIA78X9X  6529 T-MOBILE USA, INC. 630   2024-09-12   
712-941 1 SXCYIA78X9X  6529 T-MOBILE USA, INC. 630   2024-09-12   
712-941 3   5562 METROPCS, INC. 630   2025-04-27   
712-941 4   5562 METROPCS, INC. 630   2025-04-27   
712-941 9 SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2017-12-04   
712-942 A SRBLIAXODS0  1260 NORTHWEST IOWA TELEPHONE, LLC 630      
712-943 A SRBLIAXODS0  1260 NORTHWEST IOWA TELEPHONE, LLC 630      

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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