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: GLPTMS55RS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
228-201 A Pascagoula MS 5278 TELEPAK NETWORKS, INC. - MS 484      
228-215 8 Ocean Springs MS 5278 TELEPAK NETWORKS, INC. - MS 484   2014-07-24   
228-232 A Biloxi MS 5278 TELEPAK NETWORKS, INC. - MS 484      
228-241 A Gulfport MS 5278 TELEPAK NETWORKS, INC. - MS 484      
228-242 A Bay St Louis MS 5278 TELEPAK NETWORKS, INC. - MS 484      
228-276 2 Biloxi MS 5278 TELEPAK NETWORKS, INC. - MS 484   2004-06-12   
228-460 8 Moss Point MS 5278 TELEPAK NETWORKS, INC. - MS 484   2014-07-24   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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