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: 377

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
228-377 A Biloxi MS GLPTMS05DS0  4664 CENTURYLINK COMMUNICATIONS LLC - MS 484      
228-377 0 Biloxi MS GLPTMS05DS0  4664 CENTURYLINK COMMUNICATIONS LLC - MS 484      
228-377 1 Biloxi MS GLPTMS05DS0  4664 CENTURYLINK COMMUNICATIONS LLC - MS 484      
228-377 2 Biloxi MS GLPTMS05DS0  4664 CENTURYLINK COMMUNICATIONS LLC - MS 484      
228-377 3 Biloxi MS GLPTMS05DS0  4664 CENTURYLINK COMMUNICATIONS LLC - MS 484      
228-377 4 Biloxi MS GLPTMS05DS0  4664 CENTURYLINK COMMUNICATIONS LLC - MS 484      
228-377 5 Biloxi MS GLPTMS05DS0  4664 CENTURYLINK COMMUNICATIONS LLC - MS 484      
228-377 6 Biloxi MS GLPTMS05DS0  4664 CENTURYLINK COMMUNICATIONS LLC - MS 484      
228-377 7 Biloxi MS GLPTMS05DS0  4664 CENTURYLINK COMMUNICATIONS LLC - MS 484      
228-377 8 Biloxi MS GLPTMS05DS0  4664 CENTURYLINK COMMUNICATIONS LLC - MS 484      
228-377 9 Biloxi MS GLPTMS05DS0  4664 CENTURYLINK COMMUNICATIONS LLC - MS 484      

Last updated: Fri, 13 May 2022 22:16:13 UTC

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