| District of Oregon area codes: 541 | |
|---|---|
| Country | United States |
| State/Province | Oregon |
| Major City | Eugene |
| Time Zone | Mountain / Pacific |
| Prefix | County | Primary City | Company |
|---|---|---|---|
| 541-282 | Jackson | Medford, OR | Qwest Corporation |
| 541-283 | Lincoln | Newport, OR | Level 3 Communications |
| 541-284 | Lane | Eugene, OR | Advanced Telcom Group |
| 541-285 | Lane | Eugene, OR | AT&T Local |
| 541-286 | Benton | Corvallis, OR | AT&T Local |
| 541-287 | Josephine | Cave Junction, OR | New Cingular Wireless PCS |
| 541-288 | Wasco | The Dalles, OR | Sprint Spectrum L.p. |
| 541-289 | Umatilla | Hermiston, OR | Eastern Oregon Telecom |
| 541-290 | Coos | Coos Bay, OR | United States Cellular Corp. - Oregon |
| 541-291 | Josephine | Grants Pass, OR | Sprint Spectrum L.p. |
| 541-292 | Jackson | Medford, OR | T-mobile Usa |
| 541-293 | Malheur | Nyssa, OR | Level 3 Communications |
| 541-294 | Coos | Coos Bay, OR | Cellco Partnership DBA Verizon Wireless |
| 541-295 | Josephine | Grants Pass, OR | T-mobile Usa |
| 541-296 | Wasco | The Dalles, OR | United Telephone-northwest-or DBA Centurylink |
| 541-297 | Coos | Coos Bay, OR | New Cingular Wireless PCS |
| 541-298 | Wasco | The Dalles, OR | United Telephone-northwest-or DBA Centurylink |
| 541-299 | Jackson | Rogue River, OR | Onvoy |
| 541-300 | Wasco | The Dalles, OR | T-mobile Usa |
| 541-301 | Jackson | Medford, OR | Sprint Spectrum L.p. |
There are 755 prefixes, In the code area, the major cities are Albany, OR;Bend, OR;Corvallis, OR;Eugene, OR;Grant. The major city is Eugene.