Area Code +1-423-(2007000...2007999) located in Morristown, Tennessee (TN), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 423 Subscriber Number From : 2007000 Subscriber Number To : 2007999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : NEW CINGULAR WRLS GA 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 : Morristown Timezone : America/New_York Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 36.2100 Longitude : -83.2900 ‹ previous : +1-423-(2006000...2006999) next › : +1-423-(2008000...2008999) Dialling Instructions For trunk calls: 0 423 2007000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 423 2007000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2007000 ~ 2007999 (Count: 1,000) Example: +1-423-2007000 / 0111-423-2007000 (1423-2007000 / 1-423-2007000) +1-423-2007001 / 0111-423-2007001 (1423-2007001 / 1-423-2007001) +1-423-2007002 / 0111-423-2007002 (1423-2007002 / 1-423-2007002) +1-423-2007003 / 0111-423-2007003 (1423-2007003 / 1-423-2007003) +1-423-2007004 / 0111-423-2007004 (1423-2007004 / 1-423-2007004) ...+1-423-xxxxxxx / 0111-423-xxxxxxx (1423-xxxxxxx / 1-423-xxxxxxx) ...+1-423-2007995 / 0111-423-2007995 (1423-2007995 / 1-423-2007995) +1-423-2007996 / 0111-423-2007996 (1423-2007996 / 1-423-2007996) +1-423-2007997 / 0111-423-2007997 (1423-2007997 / 1-423-2007997) +1-423-2007998 / 0111-423-2007998 (1423-2007998 / 1-423-2007998) +1-423-2007999 / 0111-423-2007999 (1423-2007999 / 1-423-2007999)