Area Code +1-206-(6979000...6979999) located in Seattle, Washington (WA), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 206 Subscriber Number From : 6979000 Subscriber Number To : 6979999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : T-MOBILE USA INC. Click here to buy United States Area Code Database Other Information Language Code : en (English) Country Number : 840 (United States) Country Code : US (United States) Region Code : WA Region Name : Washington City : Seattle Timezone : America/Los_Angeles Coordinated Universal Time : -08:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 47.6100 Longitude : -122.3300 ‹ previous : +1-206-(6978000...6978999) next › : +1-206-(6990000...6999999) Dialling Instructions For trunk calls: 0 206 6979000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 206 6979000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6979000 ~ 6979999 (Count: 1,000) Example: +1-206-6979000 / 0111-206-6979000 (1206-6979000 / 1-206-6979000) +1-206-6979001 / 0111-206-6979001 (1206-6979001 / 1-206-6979001) +1-206-6979002 / 0111-206-6979002 (1206-6979002 / 1-206-6979002) +1-206-6979003 / 0111-206-6979003 (1206-6979003 / 1-206-6979003) +1-206-6979004 / 0111-206-6979004 (1206-6979004 / 1-206-6979004) ...+1-206-xxxxxxx / 0111-206-xxxxxxx (1206-xxxxxxx / 1-206-xxxxxxx) ...+1-206-6979995 / 0111-206-6979995 (1206-6979995 / 1-206-6979995) +1-206-6979996 / 0111-206-6979996 (1206-6979996 / 1-206-6979996) +1-206-6979997 / 0111-206-6979997 (1206-6979997 / 1-206-6979997) +1-206-6979998 / 0111-206-6979998 (1206-6979998 / 1-206-6979998) +1-206-6979999 / 0111-206-6979999 (1206-6979999 / 1-206-6979999)