Area Code +1-206-(6100000...6109999) 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 : 6100000 Subscriber Number To : 6109999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : AMERICAN MESSAGING 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-(6090000...6099999) next › : +1-206-(6120000...6129999) Dialling Instructions For trunk calls: 0 206 6100000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 206 6100000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6100000 ~ 6109999 (Count: 10,000) Example: +1-206-6100000 / 0111-206-6100000 (1206-6100000 / 1-206-6100000) +1-206-6100001 / 0111-206-6100001 (1206-6100001 / 1-206-6100001) +1-206-6100002 / 0111-206-6100002 (1206-6100002 / 1-206-6100002) +1-206-6100003 / 0111-206-6100003 (1206-6100003 / 1-206-6100003) +1-206-6100004 / 0111-206-6100004 (1206-6100004 / 1-206-6100004) ...+1-206-xxxxxxx / 0111-206-xxxxxxx (1206-xxxxxxx / 1-206-xxxxxxx) ...+1-206-6109995 / 0111-206-6109995 (1206-6109995 / 1-206-6109995) +1-206-6109996 / 0111-206-6109996 (1206-6109996 / 1-206-6109996) +1-206-6109997 / 0111-206-6109997 (1206-6109997 / 1-206-6109997) +1-206-6109998 / 0111-206-6109998 (1206-6109998 / 1-206-6109998) +1-206-6109999 / 0111-206-6109999 (1206-6109999 / 1-206-6109999)