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: 240

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
228-240 A Gulfport MS BILXMSED1MD  318J COMCAST IP PHONE, LLC 484      
228-240 0 Gulfport MS BILXMSEDXOY  624H ONVOY SPECTRUM, LLC 484   2023-08-10   
228-240 1 Gulfport MS BILXMSED1MD  318J COMCAST IP PHONE, LLC 484   2023-05-26   
228-240 2 Gulfport MS BILXMSEDXNX  6581 CELLULAR SOUTH, INC. 484   2024-08-23   
228-240 3 Gulfport MS BILXMSEDXNX  6581 CELLULAR SOUTH, INC. 484   2024-08-23   
228-240 4 Gulfport MS GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2024-12-07   
228-240 5 Gulfport MS GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2024-12-07   
228-240 6 Gulfport MS GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2024-12-07   
228-240 8 Gulfport MS BILXMSEDXJX  719E ONVOY, LLC - MS 484   2023-09-08   
228-240 9 Gulfport MS BILXMSEDXJX  719E ONVOY, LLC - MS 484   2024-04-12   

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

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