Area Code +1-865-(9960000...9969999) located in Knoxville, Tennessee (TN), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 865 Subscriber Number From : 9960000 Subscriber Number To : 9969999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : USA MOBILITY WRLS 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 : TN Region Name : Tennessee City : Knoxville Timezone : America/New_York Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 35.9600 Longitude : -83.9200 ‹ previous : +1-865-(9959000...9959999) next › : +1-866-(2000000...9999999) Dialling Instructions For trunk calls: 0 865 9960000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 865 9960000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 9960000 ~ 9969999 (Count: 10,000) Example: +1-865-9960000 / 0111-865-9960000 (1865-9960000 / 1-865-9960000) +1-865-9960001 / 0111-865-9960001 (1865-9960001 / 1-865-9960001) +1-865-9960002 / 0111-865-9960002 (1865-9960002 / 1-865-9960002) +1-865-9960003 / 0111-865-9960003 (1865-9960003 / 1-865-9960003) +1-865-9960004 / 0111-865-9960004 (1865-9960004 / 1-865-9960004) ...+1-865-xxxxxxx / 0111-865-xxxxxxx (1865-xxxxxxx / 1-865-xxxxxxx) ...+1-865-9969995 / 0111-865-9969995 (1865-9969995 / 1-865-9969995) +1-865-9969996 / 0111-865-9969996 (1865-9969996 / 1-865-9969996) +1-865-9969997 / 0111-865-9969997 (1865-9969997 / 1-865-9969997) +1-865-9969998 / 0111-865-9969998 (1865-9969998 / 1-865-9969998) +1-865-9969999 / 0111-865-9969999 (1865-9969999 / 1-865-9969999)