| District of Florida area codes: 904 | |
|---|---|
| Country | United States |
| State/Province | Florida |
| Major City | Jacksonville |
| Time Zone | Eastern |
| Prefix | County | Primary City | Company |
|---|---|---|---|
| 904-875 | Nassau | Yulee, FL | Level 3 Communications |
| 904-876 | Duval | Jacksonville, FL | Usa Mobility Wireless |
| 904-877 | Bradford | Lawtey, FL | Terra Nova Telecom |
| 904-879 | Nassau | Callahan, FL | Windstream Florida |
| 904-880 | Duval | Jacksonville, FL | Bellsouth Telecomm Inc DBA Southern Bell Tel & |
| 904-881 | Duval | Jacksonville, FL | Powertel Jacksonville Licenses |
| 904-883 | Nassau | Fernandina Beach, FL | Usa Mobility Wireless |
| 904-885 | Duval | Jacksonville, FL | Sprint Spectrum L.p. |
| 904-886 | Duval | Jacksonville, FL | Bellsouth Telecomm Inc DBA Southern Bell Tel & |
| 904-887 | Duval | Jacksonville, FL | Powertel Jacksonville Licenses |
| 904-888 | Duval | Jacksonville, FL | Terra Nova Telecom |
| 904-889 | Duval | Jacksonville, FL | American Messaging (am) |
| 904-891 | Duval | Jacksonville, FL | Cellco Partnership DBA Verizon Wireless |
| 904-894 | Duval | Jacksonville, FL | Sprint Spectrum L.p. |
| 904-899 | Duval | Jacksonville, FL | Us Lec Of Florida |
| 904-900 | Duval | Jacksonville, FL | Broadvox-clec |
| 904-905 | Duval | Jacksonville, FL | Bellsouth Telecomm Inc DBA Southern Bell Tel & |
| 904-908 | Duval | Jacksonville, FL | Bellsouth Telecomm Inc DBA Southern Bell Tel & |
| 904-910 | Duval | Jacksonville, FL | New Cingular Wireless PCS - GA |
| 904-918 | Duval | Jacksonville, FL | American Messaging (am) |
There are 593 prefixes, In the code area, the major cities are Jacksonville, FL;Jacksonville Beach, FL;Lakeside, . The major city is Jacksonville.