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: 288

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
728-288 A Boynton Beach FL   624H ONVOY SPECTRUM, LLC 46018   2024-03-15   
728-288 0 Boynton Beach FL   624H ONVOY SPECTRUM, LLC 46018   2024-03-15   
728-288 1 Boynton Beach FL   624H ONVOY SPECTRUM, LLC 46018   2024-03-15   
728-288 2 Boynton Beach FL   624H ONVOY SPECTRUM, LLC 46018   2024-03-15   
728-288 3 Boynton Beach FL   624H ONVOY SPECTRUM, LLC 46018   2024-03-15   
728-288 4 Boynton Beach FL   624H ONVOY SPECTRUM, LLC 46018   2024-03-15   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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