Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 728 [Rate centres in NPA 728] [Dial plan for NPA 728]

NXX: 900

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
728-900 A West Palm Beach FL MIAUFLWSDS5  704G WIDE VOICE, LLC - FL 46018   2024-03-31   
728-900 0 West Palm Beach FL MIAUFLWSDS5  704G WIDE VOICE, LLC - FL 46018   2024-03-31   
728-900 1 West Palm Beach FL MIAUFLWSZMD  490J DISH WIRELESS, LLC 46018   2024-06-30   
728-900 2 West Palm Beach FL MIAUFLWSZMD  490J DISH WIRELESS, LLC 46018   2024-04-01   
728-900 3 West Palm Beach FL MIANFLWKAMD  6502 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 46018   2024-04-18   
728-900 4 West Palm Beach FL MIANFLWKAMD  6502 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 46018   2024-04-18   
728-900 5 West Palm Beach FL MIANFLWKAMD  6502 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 46018   2024-04-18   
728-900 6 West Palm Beach FL MIANFLWKAMD  6502 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 46018   2024-04-18   
728-900 7 West Palm Beach FL MIANFLWKAMD  6502 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 46018   2024-04-18   
728-900 8 West Palm Beach FL MIANFLWKAMD  6502 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 46018   2024-04-18   
728-900 9 West Palm Beach FL MIANFLWKAMD  6502 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 46018   2024-04-18   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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