| District of Oregon area codes: 971 | |
|---|---|
| Country | United States |
| State/Province | Oregon |
| Major City | Portland |
| Time Zone | Pacific |
| Prefix | County | Primary City | Company |
|---|---|---|---|
| 971-200 | Washington | Portland, OR | Xo Oregon |
| 971-201 | Multnomah | Portland, OR | Cellco Partnership DBA Verizon Wireless |
| 971-202 | Multnomah | Portland, OR | Broadvox-clec |
| 971-203 | Columbia | St Helens, OR | New Cingular Wireless PCS |
| 971-204 | Clackamas | Portland, OR | Eschelon Telecomm Of Oregon |
| 971-205 | Washington | Beaverton, OR | Eschelon Telecomm Of Oregon |
| 971-206 | Clackamas | Portland, OR | Eschelon Telecomm Of Oregon |
| 971-207 | Multnomah | Portland, OR | Sprint Spectrum L.p. |
| 971-208 | Marion | Salem, OR | Cricket Communications |
| 971-209 | Marion | Salem, OR | Cricket Communications |
| 971-210 | Columbia | St Helens, OR | Universal Telecommunications |
| 971-212 | Multnomah | Portland, OR | Sprint Spectrum L.p. |
| 971-213 | Washington | Beaverton, OR | Integra Telecom Of Oregon |
| 971-214 | Washington | Beaverton, OR | Mcimetro Access Transmission Services LLC |
| 971-215 | Washington | Beaverton, OR | Mcimetro Access Transmission Services LLC |
| 971-216 | Marion | Woodburn, OR | Integra Telecom Of Oregon |
| 971-217 | Washington | Beaverton, OR | Sprint Spectrum L.p. |
| 971-218 | Marion | Salem, OR | T-mobile Usa |
| 971-219 | Multnomah | Portland, OR | Cellco Partnership DBA Verizon Wireless |
| 971-220 | Multnomah | Gresham, OR | Pac - West Telecomm |
There are 158 prefixes, In the code area, the major cities are Aloha, OR;Beaverton, OR;Gresham, OR;Hillsboro, OR;. The major city is Portland.