Area Code +1-423-(6000000...6000999) located in Apison, 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 : 6000000 Subscriber Number To : 6000999 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 : Apison Timezone : America/New_York Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 35.0200 Longitude : -85.0200 ‹ previous : +1-423-(5999000...5999999) next › : +1-423-(6009000...6009999) Dialling Instructions For trunk calls: 0 423 6000000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 423 6000000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6000000 ~ 6000999 (Count: 1,000) Example: +1-423-6000000 / 0111-423-6000000 (1423-6000000 / 1-423-6000000) +1-423-6000001 / 0111-423-6000001 (1423-6000001 / 1-423-6000001) +1-423-6000002 / 0111-423-6000002 (1423-6000002 / 1-423-6000002) +1-423-6000003 / 0111-423-6000003 (1423-6000003 / 1-423-6000003) +1-423-6000004 / 0111-423-6000004 (1423-6000004 / 1-423-6000004) ...+1-423-xxxxxxx / 0111-423-xxxxxxx (1423-xxxxxxx / 1-423-xxxxxxx) ...+1-423-6000995 / 0111-423-6000995 (1423-6000995 / 1-423-6000995) +1-423-6000996 / 0111-423-6000996 (1423-6000996 / 1-423-6000996) +1-423-6000997 / 0111-423-6000997 (1423-6000997 / 1-423-6000997) +1-423-6000998 / 0111-423-6000998 (1423-6000998 / 1-423-6000998) +1-423-6000999 / 0111-423-6000999 (1423-6000999 / 1-423-6000999)