Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Keystone Heights, FL

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
352-837 5 GSVLFLMA25Z  937C ONVOY, LLC - FL 45402   2022-02-27   
352-837 6 GSVLFLMA55Z  490J BOOST SUBSCRIBERCO L.L.C. 45402   2024-07-08   
352-837 7 GSVLFLMA15Z  624H ONVOY SPECTRUM, LLC 45402   2023-10-27   
352-837 8 GSVLFLMA11Z  7472 POWERTEL JACKSONVILLE LICENSES, INC. 45402   2022-05-09   
352-837 9 GSVLFLMA11Z  7472 POWERTEL JACKSONVILLE LICENSES, INC. 45402   2022-05-09   
352-880 A GSVLFLMA15Z  624H ONVOY SPECTRUM, LLC 45402   2024-12-10   
352-880 0   382G TERRA NOVA TELECOM, INC. - FL 45402   2025-02-14   
352-880 1   515J IP HORIZON LLC 45402   2025-05-17   
352-880 8 GSVLFLMA15Z  624H ONVOY SPECTRUM, LLC 45402   2024-12-10   
352-880 9   515J IP HORIZON LLC 45402   2025-05-17   

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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