Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 228 [Rate centres in NPA 228] [Dial plan for NPA 228]

NXX: 333

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
228-333 A Biloxi MS BILXMSAT7MD  965H FRACTEL, LLC 484      
228-333 0 Biloxi MS BILXMSEDXJX  719E ONVOY, LLC - MS 484   2020-12-02   
228-333 1 Biloxi MS BILXMSEDXJX  719E ONVOY, LLC - MS 484   2020-12-02   
228-333 2 Biloxi MS BILXMSAT7MD  965H FRACTEL, LLC 484   2020-08-16   
228-333 3 Biloxi MS BILXMSAT7MD  965H FRACTEL, LLC 484   2019-03-23   
228-333 4 Biloxi MS BILXMSAT7MD  965H FRACTEL, LLC 484   2020-08-16   
228-333 5 Biloxi MS BILXMSAT7MD  965H FRACTEL, LLC 484   2020-08-16   
228-333 6 Biloxi MS BILXMSEDXJX  719E ONVOY, LLC - MS 484   2020-12-02   
228-333 7 Biloxi MS BILXMSAT7MD  965H FRACTEL, LLC 484   2019-03-23   
228-333 8 Biloxi MS BILXMSEDXJX  719E ONVOY, LLC - MS 484   2020-12-02   
228-333 9 Biloxi MS BILXMSEDXJX  719E ONVOY, LLC - MS 484   2020-12-02   

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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