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: 617

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
228-617 A Gulfport MS GLPTMS55XUX  6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC DBA T-MOBILE USA 484      
228-617 0 Gulfport MS GLPTMS55XUX  6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC DBA T-MOBILE USA 484      
228-617 1 Gulfport MS GLPTMS55XUX  6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC DBA T-MOBILE USA 484   2021-09-12   
228-617 2 Gulfport MS GLPTMS55XUX  6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC DBA T-MOBILE USA 484   2021-09-12   
228-617 3 Gulfport MS   6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC DBA T-MOBILE USA 484   2022-02-18   
228-617 4 Gulfport MS   6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC DBA T-MOBILE USA 484   2022-02-18   
228-617 5 Gulfport MS GLPTMS55XUX  6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC DBA T-MOBILE USA 484   2015-02-07   
228-617 6 Gulfport MS   6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC DBA T-MOBILE USA 484   2022-02-18   
228-617 7 Gulfport MS   6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC DBA T-MOBILE USA 484   2022-02-18   
228-617 8 Gulfport MS   6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC DBA T-MOBILE USA 484   2022-02-18   
228-617 9 Gulfport MS GLPTMS55XUX  6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC DBA T-MOBILE USA 484      

Last updated: Wed, 01 Jun 2022 03:09:23 UTC

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