Area Code +1-423-(5090000...5090999) located in Chattanooga, 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 : 5090000 Subscriber Number To : 5090999 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 : NEUTRAL TANDEM - 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 : Chattanooga Timezone : America/New_York Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 35.0400 Longitude : -85.3100 ‹ previous : +1-423-(5089000...5089999) next › : +1-423-(5091000...5091999) Dialling Instructions For trunk calls: 0 423 5090000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 423 5090000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 5090000 ~ 5090999 (Count: 1,000) Example: +1-423-5090000 / 0111-423-5090000 (1423-5090000 / 1-423-5090000) +1-423-5090001 / 0111-423-5090001 (1423-5090001 / 1-423-5090001) +1-423-5090002 / 0111-423-5090002 (1423-5090002 / 1-423-5090002) +1-423-5090003 / 0111-423-5090003 (1423-5090003 / 1-423-5090003) +1-423-5090004 / 0111-423-5090004 (1423-5090004 / 1-423-5090004) ...+1-423-xxxxxxx / 0111-423-xxxxxxx (1423-xxxxxxx / 1-423-xxxxxxx) ...+1-423-5090995 / 0111-423-5090995 (1423-5090995 / 1-423-5090995) +1-423-5090996 / 0111-423-5090996 (1423-5090996 / 1-423-5090996) +1-423-5090997 / 0111-423-5090997 (1423-5090997 / 1-423-5090997) +1-423-5090998 / 0111-423-5090998 (1423-5090998 / 1-423-5090998) +1-423-5090999 / 0111-423-5090999 (1423-5090999 / 1-423-5090999)