Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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St Johns, FL

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
904-946 4 JCVLFLCL4MD  937C ONVOY, LLC - FL 45204   2023-03-16   
904-946 5 JCVLFLCL4MD  937C ONVOY, LLC - FL 45204   2023-03-16   
904-946 6 JCVLFLCL4MD  937C ONVOY, LLC - FL 45204   2023-03-17   
904-946 7 JCVLFLCL4MD  937C ONVOY, LLC - FL 45204   2023-03-17   
904-946 8 JCVLFLCL4MD  937C ONVOY, LLC - FL 45204   2023-03-17   
904-946 9 JCVMFLEDAMD  6502 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 45204   2023-03-24   

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Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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