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.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

OCN: 6630 USA MOBILITY WIRELESS, INC.

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
979-223 A Bryan-College Station TX BRYNTX011MD  570      
979-226 A Bryan-College Station TX BRYNTX011MD  570      
979-228 A Bryan-College Station TX BRYNTX011MD  570      
979-424 A Clute-Lake Jackson TX HLTPTXWICM0  560      
979-723 A Angleton TX HLTPTXWICM0  560      
979-753 A Brenham TX HLTPTXWICM0  560      
979-925 A Freeport TX HLTPTXWICM0  560      
985-699 A Slidell LA NWORLAMABMD  490      
985-743 A Houma LA NWORLAMABMD  490      
985-744 A Hammond LA NWORLAMABMD  490      
985-757 A Morgan City LA NWORLAMABMD  490      
985-786 A Covington LA NWORLAMABMD  490      
985-890 A Houma LA NWORLAMABMD  490      
989-209 A Saginaw MI SGNWMIATCM1  344      
989-247 A Midland MI SGNWMIATCM1  344      
989-253 A Saginaw MI SGNWMIATCM1  344      
989-452 A Clare MI SGNWMIATCM1  344      
989-454 A Midland MI SGNWMIATCM1  344      
989-562 A West Branch MI SGNWMIATCM1  344      
989-591 A Alpena MI SGNWMIATCM1  344      
989-594 A Gaylord MI SGNWMIATCM1  344      
989-677 A Alma MI SGNWMIATCM1  344      
989-829 A Owosso MI SGNWMIATCM1  344      

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Last updated: Sat, 31 Oct 2020 19:28:10 UTC

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