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: BILXMSEDXNX

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
228-216 A Bay St Louis MS 6581 CELLULAR SOUTH, INC. 484      
228-217 A Pascagoula MS 6581 CELLULAR SOUTH, INC. 484      
228-218 A Pascagoula MS 6581 CELLULAR SOUTH, INC. 484      
228-219 A Pascagoula MS 6581 CELLULAR SOUTH, INC. 484      
228-223 1 Gulfport MS 6581 CELLULAR SOUTH, INC. 484   2004-08-01   
228-234 A Gulfport MS 6581 CELLULAR SOUTH, INC. 484      
228-236 4 Gulfport MS 6581 CELLULAR SOUTH, INC. 484   2007-06-17   
228-236 5 Gulfport MS 6581 CELLULAR SOUTH, INC. 484   2007-06-17   
228-236 6 Gulfport MS 6581 CELLULAR SOUTH, INC. 484   2008-12-05   
228-236 7 Gulfport MS 6581 CELLULAR SOUTH, INC. 484   2009-03-26   
228-236 8 Gulfport MS 6581 CELLULAR SOUTH, INC. 484   2011-04-17   
228-240 2 Gulfport MS 6581 CELLULAR SOUTH, INC. 484   2024-08-23   
228-240 3 Gulfport MS 6581 CELLULAR SOUTH, INC. 484   2024-08-23   
228-282 2 Ocean Springs MS 6581 CELLULAR SOUTH, INC. 484   2004-06-18   
228-282 3 Ocean Springs MS 6581 CELLULAR SOUTH, INC. 484   2004-11-01   
228-282 4 Ocean Springs MS 6581 CELLULAR SOUTH, INC. 484   2005-06-03   
228-282 5 Ocean Springs MS 6581 CELLULAR SOUTH, INC. 484   2005-06-03   
228-294 1 Ocean Springs MS 6581 CELLULAR SOUTH, INC. 484   2024-08-23   
228-297 A Biloxi MS 6581 CELLULAR SOUTH, INC. 484      
228-334 A Ocean Springs MS 6581 CELLULAR SOUTH, INC. 484      
228-334 0 Ocean Springs MS 6581 CELLULAR SOUTH, INC. 484   2008-02-27   
228-334 1 Ocean Springs MS 6581 CELLULAR SOUTH, INC. 484   2011-11-23   
228-334 2 Ocean Springs MS 6581 CELLULAR SOUTH, INC. 484   2009-07-24   
228-346 3 Gulfport MS 6581 CELLULAR SOUTH, INC. 484   2019-12-19   
228-346 4 Gulfport MS 6581 CELLULAR SOUTH, INC. 484   2019-12-19   
228-382 0 Ocean Springs MS 6581 CELLULAR SOUTH, INC. 484   2017-03-29   
228-382 2 Ocean Springs MS 6581 CELLULAR SOUTH, INC. 484   2006-11-27   
228-382 4 Ocean Springs MS 6581 CELLULAR SOUTH, INC. 484   2008-04-03   
228-407 1 Pascagoula MS 6581 CELLULAR SOUTH, INC. 484   2024-08-29   
228-493 A Bay St Louis MS 6581 CELLULAR SOUTH, INC. 484      
228-669 A Gulfport MS 6581 CELLULAR SOUTH, INC. 484      
228-697 A Biloxi MS 6581 CELLULAR SOUTH, INC. 484      
228-761 6 Pascagoula MS 6581 CELLULAR SOUTH, INC. 484   2009-07-24   
228-800 1 Ocean Springs MS 6581 CELLULAR SOUTH, INC. 484   2020-12-16   
228-819 1 Ocean Springs MS 6581 CELLULAR SOUTH, INC. 484   2019-12-19   
228-860 A Biloxi MS 6581 CELLULAR SOUTH, INC. 484      
228-861 A Biloxi MS 6581 CELLULAR SOUTH, INC. 484      
228-990 A Pascagoula MS 6581 CELLULAR SOUTH, INC. 484      

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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