001971
说明：971是美国内部城市俄勒冈州之间的长途区号，从美国以外拨打俄勒冈州电话需要加上美国的国际区号1，也就是美国俄勒冈州的国际城市区号为001971或者写为001-971、0010971、+1-971、+1+971、+1971、00-1-971、00 1 971。
以971开头的号码前缀列表
| 号码前缀 | 固话/手机 | 主要城市 | 运营商 |
| (971) 200- | 固话 | Portland | Xo Oregon |
| (971) 201- | 手机 | Portland | Cellco Partnership DBA Verizon Wireless |
| (971) 202- | 固话 | Portland | Broadvox-clec |
| (971) 203- | 手机 | St Helens | New Cingular Wireless PCS |
| (971) 204- | 固话 | Portland | Eschelon Telecomm Of Oregon |
| (971) 205- | 固话 | Beaverton | Eschelon Telecomm Of Oregon |
| (971) 206- | 固话 | Portland | Eschelon Telecomm Of Oregon |
| (971) 207- | 手机 | Portland | Sprint Spectrum L.p. |
| (971) 208- | 手机 | Salem | Cricket Communications |
| (971) 209- | 手机 | Salem | Cricket Communications |
| (971) 210- | 固话 | St Helens | Universal Telecommunications |
| (971) 212- | 手机 | Portland | Sprint Spectrum L.p. |
| (971) 213- | 固话 | Beaverton | Integra Telecom Of Oregon |
| (971) 214- | 固话 | Beaverton | Mcimetro Access Transmission Services LLC |
| (971) 215- | 固话 | Beaverton | Mcimetro Access Transmission Services LLC |
| (971) 216- | 固话 | Woodburn | Integra Telecom Of Oregon |
| (971) 217- | 固话 | Beaverton | Sprint Spectrum L.p. |
| (971) 218- | 固话 | Salem | T-mobile Usa |
| (971) 219- | 手机 | Portland | Cellco Partnership DBA Verizon Wireless |
| (971) 220- | 固话 | Gresham | Pac - West Telecomm |
| (971) 221- | 固话 | Portland | Cellco Partnership DBA Verizon Wireless |
| (971) 222- | 固话 | Portland | Eschelon Telecomm Of Oregon |
| (971) 223- | 固话 | Beaverton | Xo Oregon |
| (971) 224- | 固话 | Tualatin | Eschelon Telecomm Of Oregon |
| (971) 225- | 固话 | Silverton | AT&T Local |
| (971) 226- | 手机 | Beaverton | Sprint Spectrum L.p. |
| (971) 227- | 手机 | Portland | Cellco Partnership DBA Verizon Wireless |
| (971) 228- | 固话 | Portland | Pac - West Telecomm |
| (971) 229- | 固话 | Portland | Zayo Group |
| (971) 230- | 固话 | Portland | Mcleodusa Telecommunications Services- Or |
| (971) 231- | 固话 | Portland | Pac - West Telecomm |
| (971) 232- | 固话 | North Plains | Level 3 Communications |
| (971) 233- | 固话 | Portland | Mcleodusa Telecommunications Services- Or |
| (971) 234- | 固话 | Portland | Electric Lightwave DBA Integra Telecom |
| (971) 235- | 手机 | Portland | Cellco Partnership DBA Verizon Wireless |
| (971) 236- | 固话 | Portland | Integra Telecom Of Oregon |
| (971) 237- | 手机 | Mcminnville | New Cingular Wireless PCS |
| (971) 238- | 固话 | Beaverton | Level 3 Communications |
| (971) 239- | 固话 | Salem | Level 3 Communications |
| (971) 240- | 手机 | Salem | Cricket Communications |
| (971) 241- | 手机 | Mcminnville | Cellco Partnership DBA Verizon Wireless |
| (971) 242- | 固话 | Portland | Qwest Corporation |
| (971) 243- | 固话 | Portland | City Of Portland DBA Integrated Reg Ntwk Ent |
| (971) 244- | 固话 | Portland | Allegiance Telecom Of Oregon |
| (971) 245- | 手机 | Beaverton | Mcleodusa Telecommunications Services- Or |
| (971) 246- | 手机 | Beaverton | Sprint Spectrum L.p. |
| (971) 247- | 固话 | North Plains | Level 3 Communications |
| (971) 248- | 固话 | Vernonia | Level 3 Communications |
| (971) 249- | 固话 | Beaverton | Allegiance Telecom Of Oregon |
| (971) 250- | 固话 | Beaverton | Allegiance Telecom Of Oregon |
| (971) 251- | 固话 | Rainier | Bandwidth.com Clec |
| (971) 252- | 固话 | Tualatin | Level 3 Communications |
| (971) 253- | 手机 | Tualatin | Sprint Spectrum L.p. |
| (971) 254- | 固话 | Portland | Bandwidth.com Clec |
| (971) 255- | 手机 | Portland | Sprint Spectrum L.p. |
| (971) 256- | 固话 | Portland | Peerless Network Of Oregon |
| (971) 257- | 固话 | Cloverdale | Charter Fiberlink Or-ccvii |
| (971) 258- | 手机 | Portland | New Cingular Wireless PCS |
| (971) 259- | 手机 | Amity | Sprint Spectrum L.p. |
| (971) 260- | 固话 | Clatskanie | Bandwidth.com Clec |
| (971) 261- | 固话 | Mcminnville | Bandwidth.com Clec |
| (971) 262- | 固话 | Portland | Qwest Corporation |
| (971) 263- | 手机 | Portland | New Cingular Wireless PCS |
| (971) 264- | 固话 | Newberg | Bandwidth.com Clec |
| (971) 265- | 固话 | Bay City | Charter Fiberlink Or-ccvii |
| (971) 266- | 固话 | Portland | Level 3 Communications |
| (971) 267- | 手机 | Mcminnville | Cellco Partnership DBA Verizon Wireless |
| (971) 268- | 固话 | Portland | Teltrust Corporation |
| (971) 269- | 固话 | Portland | Eltopia Communications |
| (971) 270- | 固话 | Portland | Bandwidth.com Clec |
| (971) 271- | 手机 | Portland | Cellco Partnership DBA Verizon Wireless |
| (971) 272- | 固话 | Redland | Clear Creek Mutual Tel DBA Clear Creek Tel & Tele |
| (971) 273- | 手机 | Salem | New Cingular Wireless PCS |
| (971) 274- | 固话 | Portland | Centurylink Communications LLC |
| (971) 275- | 手机 | Portland | T-mobile Usa |
| (971) 276- | 手机 | Portland | New Cingular Wireless PCS |
| (971) 277- | 手机 | Portland | Cellco Partnership DBA Verizon Wireless |
| (971) 279- | 固话 | Portland | Mbc Telecom |
| (971) 281- | 手机 | Newberg | Zayo Group |
| (971) 282- | 固话 | Portland | Qwest Corporation |
| (971) 284- | 手机 | Portland | Cellco Partnership DBA Verizon Wireless |
| (971) 285- | 固话 | Portland | Level 3 Communications |
| (971) 295- | 固话 | Portland | Mcleodusa Telecommunications Services- Or |
| (971) 300- | 固话 | Portland | Xo Oregon |
| (971) 301- | 固话 | Salem | Zayo Group |
| (971) 302- | 手机 | Portland | Sprint Spectrum L.p. |
| (971) 303- | 手机 | Portland | Cricket Communications |
| (971) 304- | 手机 | Salem | New Cingular Wireless PCS |
| (971) 305- | 固话 | Mount Angel | Teltrust Corporation |
| (971) 306- | 固话 | Rockaway | Charter Fiberlink Or-ccvii |
| (971) 307- | 固话 | Falls City | Zayo Group |
| (971) 308- | 固话 | Arch Cape | Bandwidth.com Clec |
| (971) 309- | 固话 | Willamina | Teleport Communications America |
| (971) 310- | 固话 | Beaverton | Teleport Communications America |
| (971) 312- | 手机 | Mcminnville | T-mobile Usa |
| (971) 313- | 固话 | Portland | Qwest Corporation |
| (971) 314- | 固话 | Vernonia | Mcimetro Access Transmission Services LLC |
| (971) 315- | 固话 | Aumsville | Centurylink Communications LLC |
| (971) 316- | 固话 | Dayton | Centurylink Communications LLC |
| (971) 317- | 固话 | Beaverton | Comcast Phone Of Oregon |
| (971) 318- | 固话 | Amity | Centurylink Communications LLC |
| (971) 319- | 固话 | Portland | Onvoy |
| (971) 320- | 手机 | Seaside | T-mobile Usa |
| (971) 321- | 固话 | Portland | Qwest Corporation |
| (971) 322- | 手机 | Portland | Cellco Partnership DBA Verizon Wireless |
| (971) 327- | 固话 | Beaverton | Xo Oregon |
| (971) 333- | 固话 | Rhododendron | Bandwidth.com Clec |
| (971) 337- | 固话 | Astoria | Hunter Construction DBA Hunter Comms |
| (971) 338- | 手机 | Woodburn | Cricket Communications |
| (971) 340- | 手机 | Portland | T-mobile Usa |
| (971) 343- | 固话 | Silverton | Bandwidth.com Clec |
| (971) 344- | 手机 | Portland | New Cingular Wireless PCS |
| (971) 371- | 固话 | Portland | Electric Lightwave DBA Integra Telecom |
| (971) 373- | 固话 | Portland | Comcast Phone Of Oregon |
| (971) 388- | 手机 | Salem | Cricket Communications |
| (971) 400- | 手机 | Portland | Cellco Partnership DBA Verizon Wireless |
| (971) 404- | 固话 | Portland | Xo Oregon |
| (971) 407- | 手机 | Portland | T-mobile Usa |
| (971) 409- | 固话 | Portland | Cellco Partnership DBA Verizon Wireless |
| (971) 444- | 固话 | Woodburn | Zayo Group |
| (971) 473- | 固话 | Portland | Mcimetro Access Transmission Services LLC |
| (971) 500- | 固话 | Portland | Teltrust Corporation |
| (971) 501- | 固话 | Portland | Teltrust Corporation |
| (971) 502- | 固话 | Portland | Teltrust Corporation |
| (971) 506- | 手机 | Portland | T-mobile Usa |
| (971) 512- | 固话 | Portland | Neutral Tandem-oregon |
| (971) 533- | 手机 | Portland | T-mobile Usa |
| (971) 544- | 固话 | Portland | Qwest Corporation |
| (971) 545- | 固话 | Dayton | Integra Telecom Of Oregon |
| (971) 563- | 手机 | Portland | Sprint Spectrum L.p. |
| (971) 570- | 手机 | Portland | T-mobile Usa |
| (971) 599- | 固话 | Salem | Level 3 Communications |
| (971) 600- | 固话 | Salem | Bandwidth.com Clec |
| (971) 634- | 固话 | Portland | Origin Newtorks |
| (971) 645- | 固话 | Portland | Level 3 Communications |
| (971) 673- | 固话 | Portland | Qwest Corporation |
| (971) 678- | 手机 | Portland | Cellco Partnership DBA Verizon Wireless |
| (971) 701- | 固话 | Salem | Level 3 Communications |
| (971) 703- | 固话 | Portland | Peerless Network Of Oregon |
| (971) 704- | 固话 | Astoria | Peerless Network Of Oregon |
| (971) 706- | 手机 | Mcminnville | T-mobile Usa |
| (971) 708- | Unknown | Bandwidth.com Clec | |
| (971) 717- | 固话 | Portland | Electric Lightwave DBA Integra Telecom |
| (971) 722- | 固话 | Portland | Tw Telecom Of Oregon LLC |
| (971) 732- | 固话 | Portland | Sprint Spectrum L.p. |
| (971) 777- | 固话 | Portland | Zayo Group |
| (971) 800- | 固话 | Mill City | Bandwidth.com Clec |
| (971) 801- | 手机 | Portland | New Cingular Wireless PCS |
| (971) 802- | 固话 | Sheridan | Centurylink Communications LLC |
| (971) 803- | Unknown | Cellco Partnership DBA Verizon Wireless | |
| (971) 804- | 手机 | Portland | Cellco Partnership DBA Verizon Wireless |
| (971) 832- | 手机 | Newberg | New Cingular Wireless PCS |
| (971) 888- | 固话 | Portland | Zayo Group |
| (971) 925- | 固话 | Portland | Xo Oregon |
| (971) 983- | 固话 | Woodburn | Gervais Telephone Co. DBA Datavision Comm-or |
| (971) 998- | 固话 | Portland | New Cingular Wireless PCS |
| (971) 999- | 固话 | Yamhill | Zayo Group |
友情提示：拨打长途电话的办法很多，可以使用各通信运营商（包括中国电信、中国移动、中国联通等）固定电话、移动手机或者上网电脑来实现通话功能，固定电话、移动手机可以直接拨打对方号码也可以通过IP电话（又名VoIP电话、网络电话）拨打，上网电脑可以免费与对方上网电脑通话也可以低价拨打对方固定电话、移动手机，请根据各自情况综合考虑选用。
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