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: 999

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
228-999 A Biloxi MS BILXMSAT6MD  145J TERRA NOVA TELECOM INC. 484      
228-999 0 Biloxi MS GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2019-11-10   
228-999 1 Biloxi MS GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2019-11-10   
228-999 2 Biloxi MS GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2019-11-10   
228-999 3 Biloxi MS GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2019-11-10   
228-999 4 Biloxi MS GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2019-11-10   
228-999 5 Biloxi MS GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2019-11-10   
228-999 6 Biloxi MS GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2019-11-10   
228-999 7 Biloxi MS BILXMSAT7MD  965H FRACTEL LLC 484   2019-09-11   
228-999 8 Biloxi MS GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2019-11-10   
228-999 9 Biloxi MS BILXMSAT6MD  145J TERRA NOVA TELECOM INC. 484   2019-03-18   

Last updated: Fri, 13 May 2022 22:16:13 UTC

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