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: 253

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
228-253 A Biloxi MS BILXMSMR4MD  475J CALLWORKS CORPORATION 484      
228-253 0 Biloxi MS BILXMSEDXOY  624H ONVOY SPECTRUM, LLC 484   2023-08-10   
228-253 1 Biloxi MS BILXMSMR4MD  475J CALLWORKS CORPORATION 484   2023-07-14   
228-253 2 Biloxi MS GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2023-08-26   
228-253 3 Biloxi MS GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2023-08-26   
228-253 4 Biloxi MS GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2023-08-26   
228-253 5 Biloxi MS GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2023-08-26   
228-253 6 Biloxi MS GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2023-08-26   
228-253 7 Biloxi MS GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2023-08-26   
228-253 8 Biloxi MS BILXMSEDXOY  624H ONVOY SPECTRUM, LLC 484   2023-08-10   
228-253 9 Biloxi MS BILXMSEDXOY  624H ONVOY SPECTRUM, LLC 484   2023-08-10   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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