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: 280

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
228-280 A Biloxi MS BILXMSATHMD  7421 AT&T - LOCAL 484      
228-280 0 Biloxi MS BILXMSEDXJX  719E ONVOY, LLC - MS 484   2020-10-27   
228-280 1 Biloxi MS BILXMSATHMD  7421 AT&T - LOCAL 484      
228-280 2 Biloxi MS GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2021-02-05   
228-280 3 Biloxi MS GLPTMS54X6X  4886 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MS 484   2014-05-01   
228-280 4 Biloxi MS BILXMSEDXJX  719E ONVOY, LLC - MS 484   2020-10-27   
228-280 5 Biloxi MS BILXMSEDXJX  719E ONVOY, LLC - MS 484   2020-10-27   
228-280 6 Biloxi MS GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2021-02-05   
228-280 7 Biloxi MS GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2021-02-05   
228-280 8 Biloxi MS GLPTMSATX7X  516C AT&T CORP. 484   2014-12-15   
228-280 9 Biloxi MS GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2008-11-15   

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

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