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
712-459 0 Hartley IA 6529 T-MOBILE USA, INC. 630   2018-04-02   
712-459 1 Hartley IA 6529 T-MOBILE USA, INC. 630   2018-04-02   
712-459 9 Hartley IA 5562 METROPCS, INC. 630   2026-06-16   
712-460 4 Rock Valley IA 5562 METROPCS, INC. 630   2018-08-03   
712-460 5 Rock Valley IA 6529 T-MOBILE USA, INC. 630   2024-08-15   
712-463 6 Sioux Center IA 6529 T-MOBILE USA, INC. 630   2024-09-12   
712-463 8 Sioux Center IA 5562 METROPCS, INC. 630   2024-09-12   
712-475 5 George IA 6529 T-MOBILE USA, INC. 630   2018-04-02   
712-475 7 George IA 5562 METROPCS, INC. 630   2026-06-16   
712-475 9 George IA 6529 T-MOBILE USA, INC. 630   2009-04-24   
712-505 4 Moville IA 5562 METROPCS, INC. 630   2025-04-25   
712-509 A Sioux City IA 6529 T-MOBILE USA, INC. 630      
712-509 0 Sioux City IA 6529 T-MOBILE USA, INC. 630   2018-04-30   
712-509 4 Sioux City IA 6529 T-MOBILE USA, INC. 630   2018-04-14   
712-509 5 Sioux City IA 6529 T-MOBILE USA, INC. 630   2018-04-14   
712-509 6 Sioux City IA 6529 T-MOBILE USA, INC. 630   2018-04-14   
712-509 7 Sioux City IA 6529 T-MOBILE USA, INC. 630   2018-04-14   
712-509 8 Sioux City IA 6529 T-MOBILE USA, INC. 630   2018-04-14   
712-509 9 Sioux City IA 6529 T-MOBILE USA, INC. 630   2018-03-29   
712-539 5 Le Mars IA 5562 METROPCS, INC. 630   2018-07-03   
712-554 A Lake Park IA 6529 T-MOBILE USA, INC. 630   2025-08-09   
712-554 3 Lake Park IA 6529 T-MOBILE USA, INC. 630   2025-11-23   
712-554 5 Lake Park IA 6529 T-MOBILE USA, INC. 630   2025-08-30   
712-554 9 Lake Park IA 6529 T-MOBILE USA, INC. 630   2025-08-09   
712-557 A Hornick IA 5562 METROPCS, INC. 630   2026-08-08   
712-557 9 Hornick IA 5562 METROPCS, INC. 630   2026-08-08   
712-577 A Sioux City IA 6529 T-MOBILE USA, INC. 630      
712-577 7 Sioux City IA 6529 T-MOBILE USA, INC. 630   2007-11-19   
712-577 8 Sioux City IA 6529 T-MOBILE USA, INC. 630   2006-03-02   
712-577 9 Sioux City IA 6529 T-MOBILE USA, INC. 630   2006-03-02   
712-578 A Hull IA 6529 T-MOBILE USA, INC. 630      
712-578 0 Hull IA 6529 T-MOBILE USA, INC. 630      
712-578 3 Hull IA 6529 T-MOBILE USA, INC. 630   2018-04-12   
712-578 4 Hull IA 6529 T-MOBILE USA, INC. 630   2018-04-12   
712-578 5 Hull IA 5562 METROPCS, INC. 630   2018-07-18   
712-578 7 Hull IA 6529 T-MOBILE USA, INC. 630      
712-578 8 Hull IA 6529 T-MOBILE USA, INC. 630      
712-578 9 Hull IA 6529 T-MOBILE USA, INC. 630      
712-626 A Primghar IA 6529 T-MOBILE USA, INC. 630      
712-626 0 Primghar IA 6529 T-MOBILE USA, INC. 630   2018-04-02   
712-626 2 Primghar IA 5562 METROPCS, INC. 630   2026-06-16   
712-631 9 Sheldon IA 6529 T-MOBILE USA, INC. 630   2008-01-06   
712-692 2 Albert City IA 5562 METROPCS, INC. 630   2026-06-16   
712-710 5 Sioux City IA 6529 T-MOBILE USA, INC. 630   2021-06-05   
712-728 0 Hartley IA 6529 T-MOBILE USA, INC. 630   2009-04-04   
712-730 4 Storm Lake IA 6529 T-MOBILE USA, INC. 630   2018-04-02   
712-730 9 Storm Lake IA 5562 METROPCS, INC. 630   2018-07-03   
712-757 7 Primghar IA 6529 T-MOBILE USA, INC. 630   2009-04-04   
712-759 2 Spirit Lake IA 5562 METROPCS, INC. 630   2018-06-29   
712-759 4 Spirit Lake IA 6529 T-MOBILE USA, INC. 630   2018-04-05   

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Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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