Area Code +1-423-(2019000...2019999) located in La Follette, 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 : 2019000 Subscriber Number To : 2019999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : COMCAST PHONE - TN 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 : La Follette Timezone : America/New_York Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 36.3800 Longitude : -84.1200 ‹ previous : +1-423-(2018000...2018999) next › : +1-423-(2020000...2020999) Dialling Instructions For trunk calls: 0 423 2019000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 423 2019000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2019000 ~ 2019999 (Count: 1,000) Example: +1-423-2019000 / 0111-423-2019000 (1423-2019000 / 1-423-2019000) +1-423-2019001 / 0111-423-2019001 (1423-2019001 / 1-423-2019001) +1-423-2019002 / 0111-423-2019002 (1423-2019002 / 1-423-2019002) +1-423-2019003 / 0111-423-2019003 (1423-2019003 / 1-423-2019003) +1-423-2019004 / 0111-423-2019004 (1423-2019004 / 1-423-2019004) ...+1-423-xxxxxxx / 0111-423-xxxxxxx (1423-xxxxxxx / 1-423-xxxxxxx) ...+1-423-2019995 / 0111-423-2019995 (1423-2019995 / 1-423-2019995) +1-423-2019996 / 0111-423-2019996 (1423-2019996 / 1-423-2019996) +1-423-2019997 / 0111-423-2019997 (1423-2019997 / 1-423-2019997) +1-423-2019998 / 0111-423-2019998 (1423-2019998 / 1-423-2019998) +1-423-2019999 / 0111-423-2019999 (1423-2019999 / 1-423-2019999)