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.

Switch: GLPTMSATX3X

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
228-208 A Biloxi MS 6630 USA MOBILITY WIRELESS, INC. 484      
228-210 A Pascagoula MS 6630 USA MOBILITY WIRELESS, INC. 484      
228-808 A Gulfport MS 6630 USA MOBILITY WIRELESS, INC. 484      
228-850 A Gulfport MS 6630 USA MOBILITY WIRELESS, INC. 484      
228-851 A Gulfport MS 6630 USA MOBILITY WIRELESS, INC. 484      
228-880 A Gulfport MS 6630 USA MOBILITY WIRELESS, INC. 484      
228-883 A Gulfport MS 6630 USA MOBILITY WIRELESS, INC. 484      

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

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