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: 777

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
228-777 A Gulfport MS BILXMSEDX2X  2987 GULFPINES COMMUNICATIONS, LLC 484      

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

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