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NDC: 331

This is the National Destination Code(NDC):331 page list. Its detail is as below.
Area code 331 was first put in service October 7, 2007. Currently, the largest city it serves is Aurora, IL, and it overlaps coverage areas with area code 630.
Prefix State Primary city Usage Carrier
(331) 200- Illinois Bartlett Wireless T-mobile Usa
(331) 201- Illinois Downers Grove Wireless Cellco Partnership DBA Verizon Wireless
(331) 202- Illinois Elmhurst Wireless Sprint Spectrum L.p.
(331) 203- Illinois Aurora Wireless Sprint Spectrum L.p.
(331) 204- Illinois Bartlett Landline Broadvox-clec
(331) 205- Illinois Aurora Wireless T-mobile Usa
(331) 206- Illinois Aurora Wireless Sprint Spectrum L.p.
(331) 207- Illinois Yorkville Landline Level 3 Communications
(331) 208- Illinois Aurora Wireless Sprint Spectrum L.p.
(331) 209- Illinois Elmhurst Wireless Level 3 Communications
(331) 210- Illinois Saint Charles Landline Peerless Network Of Illinois
(331) 212- Illinois Aurora Landline Mci Worldcom Communications
(331) 213- Illinois Naperville Wireless Cellco Partnership DBA Verizon Wireless
(331) 214- Illinois Downers Grove Wireless Cellco Partnership DBA Verizon Wireless
(331) 215- Illinois Naperville Wireless Cellco Partnership DBA Verizon Wireless
(331) 216- Illinois Oswego Wireless New Cingular Wireless PCS
(331) 218- Illinois Wheaton Wireless T-mobile Usa
(331) 220- Illinois Aurora Wireless Sprint Spectrum L.p.
(331) 221- Illinois Elmhurst Landline Ameritech Illinois
(331) 222- Illinois Saint Charles Wireless Cricket Communications
(331) 223- Illinois Saint Charles Wireless Cricket Communications
(331) 225- Illinois Elmhurst Wireless Sprint Spectrum L.p.
(331) 228- Illinois Saint Charles Wireless Ovation Communications Of Illinois
(331) 229- Illinois Naperville Wireless Cellco Partnership DBA Verizon Wireless
(331) 234- Illinois Sugar Grove Wireless Cellco Partnership DBA Verizon Wireless
(331) 240- Illinois West Chicago Landline Peerless Network Of Illinois
(331) 245- Illinois Bartlett Wireless T-mobile Usa
(331) 248- Illinois Geneva Landline Comcast Phone Of Illinois DBA Comco
(331) 250- Illinois Aurora Wireless T-mobile Usa
(331) 251- Illinois Downers Grove Wireless Cellco Partnership DBA Verizon Wireless
(331) 254- Illinois Unknown T-mobile Usa
(331) 256- Illinois Aurora Wireless Cellco Partnership DBA Verizon Wireless
(331) 262- Illinois Aurora Wireless Sprint Spectrum L.p.
(331) 281- Illinois Naperville Landline Ameritech Illinois
(331) 301- Illinois Aurora Landline Local Access LLC
(331) 302- Illinois Aurora Wireless Cellco Partnership DBA Verizon Wireless
(331) 303- Illinois Elburn Landline Cibolo Creek Ventures DBA Routepoint Comm Il
(331) 305- Illinois Naperville Wireless Cellco Partnership DBA Verizon Wireless
(331) 318- Illinois Lemont Landline Local Access LLC
(331) 330- Illinois Oswego Landline Cricket Communications
(331) 332- Illinois Naperville Wireless Cricket Communications
(331) 333- Illinois Naperville Wireless Cricket Communications
(331) 422- Illinois Saint Charles Landline Level 3 Communications
(331) 425- Illinois Aurora Wireless T-mobile Usa
(331) 431- Illinois Aurora Wireless Bandwidth.com Clec
(331) 442- Illinois Saint Charles Wireless Cellco Partnership DBA Verizon Wireless
(331) 444- Illinois Naperville Landline Cellco Partnership DBA Verizon Wireless
(331) 452- Illinois Aurora Wireless Cellco Partnership DBA Verizon Wireless
(331) 454- Illinois Aurora Wireless Cricket Communications
(331) 456- Illinois Roselle Landline First Communications LLC
(331) 457- Illinois Naperville Wireless Cellco Partnership DBA Verizon Wireless
(331) 462- Illinois Lombard Landline Xo Illinois
(331) 465- Illinois West Chicago Wireless New Cingular Wireless PCS
(331) 472- Illinois Naperville Wireless T-mobile Usa
(331) 481- Illinois Downers Grove Wireless Cellco Partnership DBA Verizon Wireless
(331) 551- Illinois Lombard Wireless Cricket Communications
(331) 575- Illinois Aurora Wireless Sprint Spectrum L.p.
(331) 588- Illinois Saint Charles Wireless New Cingular Wireless PCS
(331) 625- Illinois Downers Grove Wireless Cellco Partnership DBA Verizon Wireless
(331) 642- Illinois Elmhurst Wireless Bandwidth.com Clec
(331) 643- Illinois Aurora Wireless Sprint Spectrum L.p.
(331) 645- Illinois Elmhurst Wireless Sprint Spectrum L.p.
(331) 684- Illinois Aurora Landline Sigecom
(331) 702- Illinois Naperville Landline Mci Worldcom Communications
(331) 703- Illinois West Chicago Wireless T-mobile Usa
(331) 725- Illinois Oswego Landline New Cingular Wireless PCS
(331) 777- Illinois Downers Grove Landline Cellco Partnership DBA Verizon Wireless
(331) 801- Illinois Unknown Teleport Communications America
(331) 803- Illinois Lemont Landline Peerless Network Of Illinois
(331) 825- Illinois Unknown Digital Network Access Communications
(331) 826- Illinois Elmhurst Wireless Sprint Spectrum L.p.
(331) 888- Illinois Warrenville Landline Peerless Network Of Illinois
(331) 903- Illinois Unknown Sbc Internet Services
(331) 999- Illinois Oswego Landline Bandwidth.com Clec