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: GLPTMS55XUX

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
228-215 A Ocean Springs MS 6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 484      
228-226 A Bay St Louis MS 5562 METROPCS, INC. 484      
228-235 A Ocean Springs MS 6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 484      
228-249 A Pascagoula MS 5562 METROPCS, INC. 484      
228-254 A Pass Christian MS 6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 484      
228-257 A Biloxi MS 5562 METROPCS, INC. 484      
228-261 A Gulfport MS 5562 METROPCS, INC. 484      
228-313 A Gulfport MS 6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 484      
228-323 A Gulfport MS 5562 METROPCS, INC. 484      
228-343 A Gulfport MS 6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 484      
228-348 A Biloxi MS 5562 METROPCS, INC. 484      
228-366 A Pascagoula MS 5562 METROPCS, INC. 484      
228-383 A Gulfport MS 6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 484      
228-424 A Biloxi MS 5562 METROPCS, INC. 484      
228-437 A Gulfport MS 6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 484      
228-547 A Gulfport MS 6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 484      
228-617 A Gulfport MS 6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 484      
228-671 A Bay St Louis MS 5562 METROPCS, INC. 484      
228-918 A Gulfport MS 6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 484      

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

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