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: 325

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
228-325 A Biloxi MS BILXMSATDS0  459H AIRUS, INC. - MS 484      
228-325 0 Biloxi MS   459H AIRUS, INC. - MS 484   2017-08-16   
228-325 1 Biloxi MS   459H AIRUS, INC. - MS 484   2015-04-28   
228-325 2 Biloxi MS   459H AIRUS, INC. - MS 484   2018-10-13   
228-325 3 Biloxi MS   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2021-02-05   
228-325 4 Biloxi MS   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2021-02-05   
228-325 5 Biloxi MS   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2021-02-05   
228-325 6 Biloxi MS   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2021-02-05   
228-325 7 Biloxi MS   516C AT&T CORP. 484   2016-08-09   
228-325 8 Biloxi MS   459H AIRUS, INC. - MS 484   2017-07-03   
228-325 9 Biloxi MS   459H AIRUS, INC. - MS 484   2017-08-16   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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