Local Calling Guide

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NPA: 728 [Rate centres in NPA 728] [Dial plan for NPA 728]

NXX: 203

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
728-203 A West Palm Beach FL MIAMFL98DS4  937C ONVOY, LLC - FL 46018   2024-03-10   
728-203 0 West Palm Beach FL MIAMFL98DS4  937C ONVOY, LLC - FL 46018   2024-03-10   
728-203 1 West Palm Beach FL MIAMFL98DS4  937C ONVOY, LLC - FL 46018   2024-03-10   
728-203 2 West Palm Beach FL MIAMFL98DS4  937C ONVOY, LLC - FL 46018   2024-03-10   
728-203 3 West Palm Beach FL MIAMFL98DS4  937C ONVOY, LLC - FL 46018   2024-03-10   
728-203 4 West Palm Beach FL MIAMFL98DS4  937C ONVOY, LLC - FL 46018   2024-03-10   
728-203 5 West Palm Beach FL MIAMFL98DS4  937C ONVOY, LLC - FL 46018   2024-03-10   
728-203 6 West Palm Beach FL MIAMFL98DS4  937C ONVOY, LLC - FL 46018   2024-03-10   
728-203 7 West Palm Beach FL MIAMFL98DS4  937C ONVOY, LLC - FL 46018   2024-03-10   
728-203 8 West Palm Beach FL MIAMFL98DS4  937C ONVOY, LLC - FL 46018   2024-03-10   
728-203 9 West Palm Beach FL MIAMFL98DS4  937C ONVOY, LLC - FL 46018   2024-03-10   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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