Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: SXCYIA78X9X

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
402-987 8 South Sioux City NE 6529 T-MOBILE USA, INC. 630   2006-11-23   
531-265 5 South Sioux City NE 5562 METROPCS, INC. 630   2021-07-16   
531-265 7 South Sioux City NE 6529 T-MOBILE USA, INC. 630   2023-11-10   
531-349 A South Sioux City NE 6529 T-MOBILE USA, INC. 630      
531-349 9 South Sioux City NE 6529 T-MOBILE USA, INC. 630   2023-12-15   
531-625 A South Sioux City NE 6529 T-MOBILE USA, INC. 630      
531-625 4 South Sioux City NE 6529 T-MOBILE USA, INC. 630   2019-08-09   
531-625 5 South Sioux City NE 6529 T-MOBILE USA, INC. 630   2019-08-09   
531-625 6 South Sioux City NE 6529 T-MOBILE USA, INC. 630   2019-08-09   
531-625 7 South Sioux City NE 6529 T-MOBILE USA, INC. 630   2019-08-09   
531-625 8 South Sioux City NE 6529 T-MOBILE USA, INC. 630   2019-08-09   
531-625 9 South Sioux City NE 6529 T-MOBILE USA, INC. 630   2019-08-09   
605-308 A North Sioux City SD 6529 T-MOBILE USA, INC. 630      
605-308 9 North Sioux City SD 6529 T-MOBILE USA, INC. 630   2022-07-28   
605-585 A North Sioux City SD 6529 T-MOBILE USA, INC. 630      
712-203 A Sioux City IA 6529 T-MOBILE USA, INC. 630      
712-203 0 Sioux City IA 6529 T-MOBILE USA, INC. 630      
712-203 1 Sioux City IA 6529 T-MOBILE USA, INC. 630      
712-204 A Sioux City IA 6529 T-MOBILE USA, INC. 630      
712-204 0 Sioux City IA 5562 METROPCS, INC. 630      
712-204 1 Sioux City IA 5562 METROPCS, INC. 630      
712-204 2 Sioux City IA 5562 METROPCS, INC. 630      
712-204 3 Sioux City IA 5562 METROPCS, INC. 630      
712-204 4 Sioux City IA 5562 METROPCS, INC. 630      
712-204 5 Sioux City IA 5562 METROPCS, INC. 630      
712-204 6 Sioux City IA 5562 METROPCS, INC. 630      
712-204 8 Sioux City IA 6529 T-MOBILE USA, INC. 630      
712-204 9 Sioux City IA 6529 T-MOBILE USA, INC. 630      
712-206 1 Armstrong IA 6529 T-MOBILE USA, INC. 630   2024-08-15   
712-209 5 Estherville IA 5562 METROPCS, INC. 630   2018-07-13   
712-212 7 Sioux City IA 6529 T-MOBILE USA, INC. 630   2006-06-25   
712-212 8 Sioux City IA 6529 T-MOBILE USA, INC. 630   2006-03-26   
712-221 7 Cherokee IA 6529 T-MOBILE USA, INC. 630   2008-12-01   
712-230 7 Hospers IA 6529 T-MOBILE USA, INC. 630   2018-04-02   
712-230 8 Hospers IA 6529 T-MOBILE USA, INC. 630   2018-04-02   
712-231 0 Hospers IA 6529 T-MOBILE USA, INC. 630   2007-12-06   
712-232 0 Spencer IA 6529 T-MOBILE USA, INC. 630   2018-04-05   
712-232 1 Spencer IA 6529 T-MOBILE USA, INC. 630   2018-04-05   
712-261 8 Cherokee IA 6529 T-MOBILE USA, INC. 630   2018-04-05   
712-261 9 Cherokee IA 6529 T-MOBILE USA, INC. 630   2018-04-05   
712-266 4 Sioux City IA 6529 T-MOBILE USA, INC. 630   2007-01-11   
712-270 1 Spencer IA 5562 METROPCS, INC. 630   2018-07-03   
712-283 0 Sioux Rapids IA 6529 T-MOBILE USA, INC. 630   2009-04-04   
712-283 6 Sioux Rapids IA 6529 T-MOBILE USA, INC. 630   2018-04-02   
712-283 8 Sioux Rapids IA 6529 T-MOBILE USA, INC. 630   2018-04-02   
712-291 2 Storm Lake IA 6529 T-MOBILE USA, INC. 630   2009-04-04   
712-295 2 Peterson IA 6529 T-MOBILE USA, INC. 630   2018-04-05   
712-295 3 Peterson IA 6529 T-MOBILE USA, INC. 630   2018-04-05   
712-295 8 Peterson IA 6529 T-MOBILE USA, INC. 630   2006-10-09   
712-297 3 Rockwell City IA 6529 T-MOBILE USA, INC. 630   2010-04-05   

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Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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