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: BILXMSAT6MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
228-215 4 Ocean Springs MS 145J TERRA NOVA TELECOM INC. 484   2023-08-09   
228-225 5 Pass Christian MS 145J TERRA NOVA TELECOM INC. 484   2023-08-09   
228-264 3 Biloxi MS 145J TERRA NOVA TELECOM INC. 484   2023-02-16   
228-328 6 Gulfport MS 145J TERRA NOVA TELECOM INC. 484   2022-11-02   
228-522 3 Pascagoula MS 145J TERRA NOVA TELECOM INC. 484   2023-06-23   
228-533 5 Pearlington MS 145J TERRA NOVA TELECOM INC. 484   2023-08-09   
228-666 2 Moss Point MS 145J TERRA NOVA TELECOM INC. 484   2023-08-09   
228-696 9 Pascagoula MS 145J TERRA NOVA TELECOM INC. 484   2022-11-02   
228-871 9 Gulfport MS 145J TERRA NOVA TELECOM INC. 484   2023-06-23   
228-999 A Biloxi MS 145J TERRA NOVA TELECOM INC. 484      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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