| District of Ohio area codes: 419 | |
|---|---|
| Country | United States |
| State/Province | Ohio |
| Major City | Toledo |
| Time Zone | Eastern (UTC-05:00) |
| Prefix | County | Primary City | Company |
|---|---|---|---|
| 419-901 | Erie | Sandusky, OH | Allied Wireless Communications LLC DBA Alltel |
| 419-902 | Lucas | Toledo, OH | New Cingular Wireless PCS - IL |
| 419-903 | Ashland | Ashland, OH | Armstrong Telecommunications |
| 419-904 | Crawford | Bucyrus, OH | Communication Options-oh |
| 419-905 | Hardin | Alger, OH | New Cingular Wireless PCS - IL |
| 419-906 | Allen | Harrod, OH | Cellco Partnership DBA Verizon Wireless |
| 419-907 | Allen | Gomer, OH | Goldstar Communications |
| 419-908 | Lucas | Toledo, OH | T-mobile Usa |
| 419-909 | Allen | Elida, OH | Time Warner Cable Information Svcs (ohio) |
| 419-910 | Allen | Lima, OH | New Cingular Wireless PCS - IL |
| 419-912 | Allen | Bluffton, OH | Time Warner Cable Information Svcs (ohio) |
| 419-913 | Lucas | Toledo, OH | Ymax Communications Corp. |
| 419-914 | Richland | Bellville, OH | Communication Options-oh |
| 419-915 | Van Wert | Venedocia, OH | Time Warner Cable Information Svcs (ohio) |
| 419-916 | Henry | Napoleon, OH | Qualstar Communications |
| 419-917 | Lucas | Toledo, OH | Buckeye Telesystem |
| 419-918 | Henry | Napoleon, OH | Qualstar Communications |
| 419-919 | Mercer | Celina, OH | Goldstar Communications |
| 419-920 | Ashland | Loudonville, OH | AT&T Local |
| 419-921 | Huron | Norwalk, OH | Frontier North |
There are 771 prefixes, In the code area, the major cities are Ashland, OH;Bowling Green, OH;Findlay, OH;Lima, OH. The major city is Toledo.