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NDC: 971

This is the National Destination Code(NDC):971 page list. Its detail is as below.
Area code 971 was first put in service October 1, 2000. Currently, the largest city it serves is Portland, OR, and it overlaps coverage areas with area code 503.
Prefix State Primary city Usage Carrier
(971) 318- Oregon Amity Landline Centurylink Communications LLC
(971) 319- Oregon Portland Landline Onvoy
(971) 320- Oregon Seaside Wireless T-mobile Usa
(971) 321- Oregon Portland Landline Qwest Corporation
(971) 322- Oregon Portland Wireless Cellco Partnership DBA Verizon Wireless
(971) 327- Oregon Beaverton Landline Xo Oregon
(971) 333- Oregon Rhododendron Landline Bandwidth.com Clec
(971) 337- Oregon Astoria Landline Hunter Construction DBA Hunter Comms
(971) 338- Oregon Woodburn Wireless Cricket Communications
(971) 340- Oregon Portland Wireless T-mobile Usa
(971) 343- Oregon Silverton Landline Bandwidth.com Clec
(971) 344- Oregon Portland Wireless New Cingular Wireless PCS
(971) 371- Oregon Portland Landline Electric Lightwave DBA Integra Telecom
(971) 373- Oregon Portland Landline Comcast Phone Of Oregon
(971) 388- Oregon Salem Wireless Cricket Communications
(971) 400- Oregon Portland Wireless Cellco Partnership DBA Verizon Wireless
(971) 404- Oregon Portland Landline Xo Oregon
(971) 407- Oregon Portland Wireless T-mobile Usa
(971) 409- Oregon Portland Landline Cellco Partnership DBA Verizon Wireless
(971) 444- Oregon Woodburn Landline Zayo Group
(971) 473- Oregon Portland Landline Mcimetro Access Transmission Services LLC
(971) 500- Oregon Portland Landline Teltrust Corporation
(971) 501- Oregon Portland Landline Teltrust Corporation
(971) 502- Oregon Portland Landline Teltrust Corporation
(971) 506- Oregon Portland Wireless T-mobile Usa
(971) 512- Oregon Portland Landline Neutral Tandem-oregon
(971) 533- Oregon Portland Wireless T-mobile Usa
(971) 544- Oregon Portland Landline Qwest Corporation
(971) 545- Oregon Dayton Landline Integra Telecom Of Oregon
(971) 563- Oregon Portland Wireless Sprint Spectrum L.p.
(971) 570- Oregon Portland Wireless T-mobile Usa
(971) 599- Oregon Salem Landline Level 3 Communications
(971) 600- Oregon Salem Landline Bandwidth.com Clec
(971) 634- Oregon Portland Landline Origin Newtorks
(971) 645- Oregon Portland Landline Level 3 Communications
(971) 673- Oregon Portland Landline Qwest Corporation
(971) 678- Oregon Portland Wireless Cellco Partnership DBA Verizon Wireless
(971) 701- Oregon Salem Landline Level 3 Communications
(971) 703- Oregon Portland Landline Peerless Network Of Oregon
(971) 704- Oregon Astoria Landline Peerless Network Of Oregon
(971) 706- Oregon Mcminnville Wireless T-mobile Usa
(971) 708- Oregon Unknown Bandwidth.com Clec
(971) 717- Oregon Portland Landline Electric Lightwave DBA Integra Telecom
(971) 722- Oregon Portland Landline Tw Telecom Of Oregon LLC
(971) 732- Oregon Portland Landline Sprint Spectrum L.p.
(971) 777- Oregon Portland Landline Zayo Group
(971) 800- Oregon Mill City Landline Bandwidth.com Clec
(971) 801- Oregon Portland Wireless New Cingular Wireless PCS
(971) 802- Oregon Sheridan Landline Centurylink Communications LLC
(971) 803- Oregon Unknown Cellco Partnership DBA Verizon Wireless
(971) 804- Oregon Portland Wireless Cellco Partnership DBA Verizon Wireless
(971) 832- Oregon Newberg Wireless New Cingular Wireless PCS
(971) 888- Oregon Portland Landline Zayo Group
(971) 925- Oregon Portland Landline Xo Oregon
(971) 983- Oregon Woodburn Landline Gervais Telephone Co. DBA Datavision Comm-or
(971) 998- Oregon Portland Landline New Cingular Wireless PCS
(971) 999- Oregon Yamhill Landline Zayo Group