| District of Oregon area codes: 541 | |
|---|---|
| Country | United States |
| State/Province | Oregon |
| Major City | Eugene |
| Time Zone | Mountain / Pacific |
| Prefix | County | Primary City | Company |
|---|---|---|---|
| 541-363 | Klamath | Klamath Falls, OR | Teleport Communications America |
| 541-364 | Lincoln | Lincoln City, OR | Sprint Spectrum L.p. |
| 541-365 | Douglas | Chemult, OR | Centurytel Of Oregon DBA Centurylink |
| 541-366 | Curry | Port Orford, OR | Level 3 Communications |
| 541-367 | Linn | Sweet Home, OR | Centurytel Of Oregon |
| 541-368 | Benton | Corvallis, OR | Level 3 Communications |
| 541-369 | Linn | Halsey, OR | Roome Telecommunications |
| 541-370 | Wasco | The Dalles, OR | Axxis Communications |
| 541-371 | Umatilla | Hermiston, OR | Cellco Partnership DBA Verizon Wireless |
| 541-372 | Malheur | Nyssa, OR | Qwest Corporation |
| 541-373 | Curry | Gold Beach, OR | Cellco Partnership DBA Verizon Wireless |
| 541-374 | Hood River | Cascade Locks, OR | United Telephone-northwest-or DBA Centurylink |
| 541-375 | Douglas | Roseburg, OR | Qwest Corporation |
| 541-376 | Umatilla | Echo, OR | Centurytel Of Oregon DBA Centurylink |
| 541-377 | Umatilla | Pendleton, OR | United States Cellular Corp. - Oregon |
| 541-378 | Douglas | Roseburg, OR | Teleport Communications America |
| 541-379 | Umatilla | Pendleton, OR | United States Cellular Corp. - Oregon |
| 541-380 | Hood River | Hood River, OR | T-mobile Usa |
| 541-381 | Klamath | Chiloquin, OR | Centurytel Of Oregon DBA Centurylink |
| 541-382 | Deschutes | Bend, OR | Qwest Corporation |
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.