Local Calling Guide

Area code/prefix search

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NPA: 904 [Rate centres in NPA 904] [Dial plan for NPA 904]

NXX: 578

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
904-578 A Jacksonville FL JCVLFLCL4MD  937C ONVOY, LLC - FL 45204      
904-578 0 Jacksonville FL JCVOFLLJGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 45204   2023-07-09   
904-578 1 Jacksonville FL JCVLFLCL32Z  8300 TELEPORT COMMUNICATIONS AMERICA, LLC - FL 45204   2023-06-01   
904-578 2 Jacksonville FL JCVMFLEDAMD  6502 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 45204   2020-06-08   
904-578 3 Jacksonville FL JCVMFLEDAMD  6502 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 45204   2020-06-08   
904-578 4 Jacksonville FL JCVMFLEDAMD  6502 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 45204   2020-06-08   
904-578 5 Jacksonville FL JCVLFLCL4MD  937C ONVOY, LLC - FL 45204   2020-06-01   
904-578 6 Jacksonville FL JCVLFLCL4MD  937C ONVOY, LLC - FL 45204   2020-06-01   
904-578 7 Jacksonville FL JCVLFLCL4MD  937C ONVOY, LLC - FL 45204   2020-06-01   
904-578 8 Jacksonville FL JCVOFLLJGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 45204   2023-07-09   
904-578 9 Jacksonville FL JCVOFLLJGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 45204   2023-07-09   

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

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