Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
573-200 A Cape Girardeau MO 6529 T-MOBILE USA, INC. 520      
573-587 A Cape Girardeau MO 6529 T-MOBILE USA, INC. 520      
573-601 A Kennett MO 6529 T-MOBILE USA, INC. 520      
573-617 A Sullivan MO 6529 T-MOBILE USA, INC. 520      
573-805 A New Madrid MO 6529 T-MOBILE USA, INC. 520      
573-816 A Sikeston MO 6529 T-MOBILE USA, INC. 520      
573-843 A Caruthersville MO 6529 T-MOBILE USA, INC. 520      
573-872 A Poplar Bluff MO 6529 T-MOBILE USA, INC. 520      
573-902 A Perryville MO 6529 T-MOBILE USA, INC. 520      
573-931 A Sikeston MO 6529 T-MOBILE USA, INC. 520      
573-935 A Dexter MO 6529 T-MOBILE USA, INC. 520      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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