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: GLPTMSATX4X

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
228-223 A Gulfport MS 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2004-10-31   
228-229 A Biloxi MS 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484      
228-238 A Ocean Springs MS 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484      
228-243 A Biloxi MS 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484      
228-324 A Biloxi MS 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484      
228-326 A Biloxi MS 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484      
228-327 A Ocean Springs MS 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484      
228-332 A Pass Christian MS 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484      
228-342 A Bay St Louis MS 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484      
228-344 A Bay St Louis MS 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484      
228-596 A Gulfport MS 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484      
228-623 A Pascagoula MS 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484      
228-627 A Pascagoula MS 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484      
228-731 A Gulfport MS 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484      
228-806 A Biloxi MS 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484      

Last updated: Sat, 29 Jun 2019 02:32:58 UTC

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