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: 549

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
228-549 A Pascagoula MS BILXMSEDYSX  829J PAETEC ITEL, LLC 484      
228-549 0 Pascagoula MS   624H ONVOY SPECTRUM, LLC 484   2023-08-10   
228-549 1 Pascagoula MS   829J PAETEC ITEL, LLC 484      
228-549 2 Pascagoula MS   829J PAETEC ITEL, LLC 484      
228-549 3 Pascagoula MS   6396 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS 484   2023-06-30   
228-549 5 Pascagoula MS   6396 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS 484   2023-06-30   
228-549 6 Pascagoula MS   458C TELEPORT COMMUNICATIONS AMERICA MS - LLC 484   2020-12-16   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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