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NDC: 206

This is the National Destination Code(NDC):206 page list. Its detail is as below.
Area code 206 is one of the original 86 area codes created by AT&T and the Bell System in 1947. It originally served the entire state of Washington. In 1995, area code 360 was created as an overlay to area code 206. In 1997, area code 206 was split, and some of the phone numbers had to be updated to area code 425 on that date. In 1997, area code 206 was split, and some of the phone numbers had to be updated to area code 253 on that date. To avoid exhausting all possible phone numbers in this area code, reli
Prefix State Primary city Usage Carrier
(206) 200- Washington Seattle Wireless Cellco Partnership DBA Verizon Wireless
(206) 201- Washington Seattle Landline Teleport Communications America
(206) 202- Washington Seattle Landline International Telcom, Ltd.
(206) 203- Washington Seattle Landline International Telcom, Ltd.
(206) 204- Washington Seattle Landline Mcleodusa Telecommunications Services- Wa
(206) 205- Washington Seattle Landline Qwest Corporation
(206) 208- Washington Seattle Landline International Telcom, Ltd.
(206) 209- Washington Seattle Landline Neutral Tandem-washington
(206) 210- Washington Seattle Landline Fox Communications Corporation
(206) 212- Washington Seattle Landline Teleport Communications America
(206) 213- Washington Seattle Landline Qwest Corporation
(206) 214- Washington Seattle Landline Qwest Corporation
(206) 215- Washington Seattle Landline Qwest Corporation
(206) 216- Washington Seattle Landline Qwest Corporation
(206) 217- Washington Seattle Landline Qwest Corporation
(206) 218- Washington Seattle Landline Qwest Corporation
(206) 219- Washington Seattle Landline Broadwing Communications
(206) 220- Washington Seattle Landline Qwest Corporation
(206) 221- Washington Seattle Landline Qwest Corporation
(206) 222- Washington Seattle Landline International Telcom, Ltd.
(206) 223- Washington Seattle Landline Qwest Corporation
(206) 224- Washington Seattle Landline Qwest Corporation
(206) 225- Washington Seattle Landline Broadwing Communications
(206) 226- Washington Seattle Wireless T-mobile Usa
(206) 227- Washington Seattle Wireless T-mobile Usa
(206) 228- Washington Seattle Wireless T-mobile Usa
(206) 229- Washington Seattle Wireless T-mobile Usa
(206) 230- Washington Seattle Landline Qwest Corporation
(206) 232- Washington Seattle Landline Qwest Corporation
(206) 233- Washington Seattle Landline Qwest Corporation
(206) 234- Washington Seattle Wireless T-mobile Usa
(206) 235- Washington Seattle Wireless T-mobile Usa
(206) 236- Washington Seattle Landline Qwest Corporation
(206) 237- Washington Richmond Beach Landline Pac - West Telecomm
(206) 238- Washington Seattle Landline Pac - West Telecomm
(206) 239- Washington Seattle Landline Qwest Corporation
(206) 240- Washington Seattle Wireless New Cingular Wireless PCS
(206) 241- Washington Seattle Landline Qwest Corporation
(206) 242- Washington Seattle Landline Qwest Corporation
(206) 243- Washington Seattle Landline Qwest Corporation
(206) 244- Washington Seattle Landline Qwest Corporation
(206) 245- Washington Seattle Landline Electric Lightwave DBA Integra Telecom
(206) 246- Washington Seattle Landline Qwest Corporation
(206) 248- Washington Seattle Landline Qwest Corporation
(206) 249- Washington Des Moines Landline Integra Telecom Of Washington
(206) 250- Washington Kirkland Wireless Sprint Spectrum L.p.
(206) 251- Washington Kirkland Wireless Sprint Spectrum L.p.
(206) 252- Washington Seattle Landline Teleport Communications America
(206) 254- Washington Seattle Landline Qwest Corporation
(206) 255- Washington Seattle Wireless Sprint Spectrum L.p.
(206) 256- Washington Seattle Landline Qwest Corporation
(206) 257- Washington Seattle Landline Comcast Phone Of Washington/oregon
(206) 258- Washington Seattle Landline Comcast Phone Of Washington/oregon
(206) 259- Washington Vashon Landline Tw Telecom Of Washington LLC
(206) 260- Washington Seattle Landline Pac - West Telecomm
(206) 261- Washington Seattle Wireless Sprint Spectrum L.p.
(206) 262- Washington Seattle Landline Qwest Corporation
(206) 263- Washington Seattle Landline Qwest Corporation
(206) 264- Washington Seattle Landline Qwest Corporation
(206) 265- Washington Seattle Landline Qwest Corporation
(206) 266- Washington Seattle Landline Broadwing Communications
(206) 267- Washington Seattle Landline Allegiance Telecom Of Washington
(206) 268- Washington Seattle Landline Teleport Communications America
(206) 269- Washington Seattle Landline Qwest Corporation
(206) 270- Washington Seattle Landline Qwest Corporation
(206) 271- Washington Seattle Wireless Sprint Spectrum L.p.
(206) 272- Washington Seattle Landline Qwest Corporation
(206) 273- Washington Seattle Landline Qwest Corporation
(206) 274- Washington Seattle Landline Broadwing Communications
(206) 275- Washington Seattle Landline Qwest Corporation
(206) 276- Washington Seattle Wireless Cellco Partnership DBA Verizon Wireless
(206) 277- Washington Seattle Landline Qwest Corporation
(206) 278- Washington Seattle Landline International Telcom, Ltd.
(206) 279- Washington Seattle Landline International Telcom, Ltd.
(206) 280- Washington Kirkland Wireless Sprint Spectrum L.p.
(206) 281- Washington Seattle Landline Qwest Corporation
(206) 282- Washington Seattle Landline Qwest Corporation
(206) 283- Washington Seattle Landline Qwest Corporation
(206) 284- Washington Seattle Landline Qwest Corporation
(206) 285- Washington Seattle Landline Qwest Corporation
(206) 286- Washington Seattle Landline Qwest Corporation
(206) 287- Washington Seattle Landline Qwest Corporation
(206) 288- Washington Redmond Landline Teleport Communications America
(206) 289- Washington Seattle Landline Teleport Communications America
(206) 290- Washington Kirkland Wireless Sprint Spectrum L.p.
(206) 291- Washington Seattle Landline AT&T Local
(206) 292- Washington Seattle Landline Qwest Corporation
(206) 293- Washington Seattle Wireless Sprint Spectrum L.p.
(206) 294- Washington Seattle Wireless T-mobile Usa
(206) 295- Washington Seattle Wireless New Cingular Wireless PCS
(206) 296- Washington Seattle Landline Qwest Corporation
(206) 297- Washington Seattle Landline Qwest Corporation
(206) 298- Washington Seattle Landline Qwest Corporation
(206) 299- Washington Seattle Landline Pac - West Telecomm
(206) 300- Washington Seattle Wireless Cellco Partnership DBA Verizon Wireless
(206) 301- Washington Seattle Landline Qwest Corporation
(206) 302- Washington Seattle Landline Qwest Corporation
(206) 303- Washington Seattle Landline Qwest Corporation
(206) 304- Washington Des Moines Wireless New Cingular Wireless PCS
(206) 305- Washington Seattle Wireless Cellco Partnership DBA Verizon Wireless