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

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
228-567 9 Pascagoula MS 829J PAETEC ITEL, LLC 484      
228-678 A Gulfport MS 829J PAETEC ITEL, LLC 484      
228-678 9 Gulfport MS 829J PAETEC ITEL, LLC 484      
228-679 A Gulfport MS 829J PAETEC ITEL, LLC 484      
228-679 1 Gulfport MS 829J PAETEC ITEL, LLC 484      
228-679 5 Gulfport MS 829J PAETEC ITEL, LLC 484   2010-03-11   
228-689 1 Bay St Louis MS 829J PAETEC ITEL, LLC 484   2013-06-12   
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      
228-707 9 Pearlington MS 829J PAETEC ITEL, LLC 484      
228-797 A Bay St Louis MS 829J PAETEC ITEL, LLC 484      
228-797 2 Bay St Louis MS 829J PAETEC ITEL, LLC 484      
228-901 A Hurley MS 829J PAETEC ITEL, LLC 484      
228-901 9 Hurley MS 829J PAETEC ITEL, LLC 484      

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Last updated: Tue, 01 Sep 2026 00:40:05 UTC

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