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: 346

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
228-346 A Gulfport MS BILXMSEDX4Y  508J CENTURYLINK COMMUNICATIONS, LLC 484      
228-346 0 Gulfport MS GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2019-01-28   
228-346 1 Gulfport MS GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2016-07-18   
228-346 2 Gulfport MS GLPTMSATX7X  516C AT&T CORP. 484   2016-09-16   
228-346 3 Gulfport MS BILXMSEDXNX  6581 CELLULAR SOUTH, INC. 484   2019-12-19   
228-346 4 Gulfport MS BILXMSEDXNX  6581 CELLULAR SOUTH, INC. 484   2019-12-19   
228-346 5 Gulfport MS GLPTMS55XUX  6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 484   2022-02-18   
228-346 6 Gulfport MS GLPTMS55XUX  6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 484   2022-02-18   
228-346 7 Gulfport MS BILXMSEDX4Y  508J CENTURYLINK COMMUNICATIONS, LLC 484   2014-04-17   
228-346 8 Gulfport MS GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2016-07-18   
228-346 9 Gulfport MS GLPTMS55XUX  6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 484   2022-02-18   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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