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: 221

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
728-221 A Jupiter FL MIAUFLWSXCX  616J LEAP TELECOM, LLC 46018   2024-11-21   
728-221 0 Jupiter FL MIAUFLWSXCX  616J LEAP TELECOM, LLC 46018   2024-11-21   
728-221 1 Jupiter FL MIAMFL98X0X  073H TELNYX LLC 46018   2024-12-15   
728-221 2 Jupiter FL MRGTFLATG05  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 46018   2025-01-26   
728-221 3 Jupiter FL   515J IP HORIZON LLC 46018   2025-05-25   
728-221 7 Jupiter FL   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 46018   2025-04-13   
728-221 8 Jupiter FL   937C ONVOY, LLC - FL 46018   2025-02-01   
728-221 9 Jupiter FL   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 46018   2025-04-13   

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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