Local Calling Guide

Area code/prefix search

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

NXX: 234

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
728-234 A Delray Beach FL   6889 OMNIPOINT MIAMI E LICENSE, LLC 46018   2025-05-17   
728-234 4 Delray Beach FL   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 46018   2025-07-11   
728-234 5 Delray Beach FL   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 46018   2025-07-11   
728-234 6 Delray Beach FL   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 46018   2025-07-04   
728-234 7 Delray Beach FL   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 46018   2025-07-04   
728-234 8 Delray Beach FL   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 46018   2025-06-28   
728-234 9 Delray Beach FL   6889 OMNIPOINT MIAMI E LICENSE, LLC 46018   2025-05-17   

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

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