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: BILXMSEDYSX

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
228-230 A Ocean Springs MS 829J PAETEC ITEL, LLC 484      
228-233 A Biloxi MS 829J PAETEC ITEL, LLC 484      
228-236 A Gulfport MS 829J PAETEC ITEL, LLC 484      
228-244 A Ocean Springs MS 829J PAETEC ITEL, LLC 484      
228-245 A Pass Christian MS 829J PAETEC ITEL, LLC 484      
228-246 A Moss Point MS 829J PAETEC ITEL, LLC 484      
228-252 A Bay St Louis MS 829J PAETEC ITEL, LLC 484      
228-282 A Ocean Springs MS 829J PAETEC ITEL, LLC 484      
228-286 A Biloxi MS 829J PAETEC ITEL, LLC 484      
228-295 A Biloxi MS 829J PAETEC ITEL, LLC 484      
228-312 A Pascagoula MS 829J PAETEC ITEL, LLC 484      
228-349 A Biloxi MS 829J PAETEC ITEL, LLC 484      
228-407 A Pascagoula MS 829J PAETEC ITEL, LLC 484      
228-456 A Biloxi MS 829J PAETEC ITEL, LLC 484      
228-460 A Moss Point MS 829J PAETEC ITEL, LLC 484      
228-546 A Biloxi MS 829J PAETEC ITEL, LLC 484      
228-549 A Pascagoula MS 829J PAETEC ITEL, LLC 484      
228-567 A Pascagoula MS 829J PAETEC ITEL, LLC 484      
228-678 A Gulfport MS 829J PAETEC ITEL, LLC 484      
228-679 A Gulfport MS 829J PAETEC ITEL, LLC 484      
228-701 A Gulfport MS 829J PAETEC ITEL, LLC 484      
228-702 A Biloxi MS 829J PAETEC ITEL, LLC 484      
228-707 A Pearlington MS 829J PAETEC ITEL, LLC 484      
228-797 A Bay St Louis MS 829J PAETEC ITEL, LLC 484      
228-901 A Hurley MS 829J PAETEC ITEL, LLC 484      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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