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: 233

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
728-233 A Boynton Beach FL   982E BANDWIDTH.COM CLEC, LLC - FL 46018   2025-05-05   
728-233 0 Boynton Beach FL   982E BANDWIDTH.COM CLEC, LLC - FL 46018   2025-05-05   
728-233 1 Boynton Beach FL   937C ONVOY, LLC - FL 46018   2025-09-05   
728-233 5 Boynton Beach FL   937C ONVOY, LLC - FL 46018   2025-10-18   
728-233 6 Boynton Beach FL   937C ONVOY, LLC - FL 46018   2025-10-18   
728-233 7 Boynton Beach FL   937C ONVOY, LLC - FL 46018   2025-10-18   
728-233 8 Boynton Beach FL   937C ONVOY, LLC - FL 46018   2025-09-05   
728-233 9 Boynton Beach FL   937C ONVOY, LLC - FL 46018   2025-10-18   

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

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