Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 904 [Rate centres in NPA 904] [Dial plan for NPA 904]

NXX: 605

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
904-605 A Baldwin FL JCVLFLCL4MD  937C ONVOY, LLC - FL 45204      
904-605 0 Baldwin FL   982E BANDWIDTH.COM CLEC, LLC - FL 45204   2021-08-20   
904-605 1 Baldwin FL   937C ONVOY, LLC - FL 45204   2021-08-07   
904-605 2 Baldwin FL   937C ONVOY, LLC - FL 45204   2021-02-23   
904-605 3 Baldwin FL   937C ONVOY, LLC - FL 45204   2021-02-23   
904-605 4 Baldwin FL   937C ONVOY, LLC - FL 45204   2021-08-07   
904-605 5 Baldwin FL   937C ONVOY, LLC - FL 45204   2021-02-22   
904-605 6 Baldwin FL   515J IP HORIZON LLC 45204   2025-06-29   
904-605 7 Baldwin FL   937C ONVOY, LLC - FL 45204   2021-07-04   
904-605 8 Baldwin FL   937C ONVOY, LLC - FL 45204   2021-07-04   
904-605 9 Baldwin FL   902E PEERLESS NETWORK OF FLORIDA, LLC - FL 45204   2021-03-21   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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