Area Code +1-214-(6123000...6123999) located in Red Oak, Texas (TX), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 214 Subscriber Number From : 6123000 Subscriber Number To : 6123999 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 : ONVOY LLC - TX 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 : TX Region Name : Texas City : Red Oak Timezone : America/Chicago Coordinated Universal Time : -06:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 32.5300 Longitude : -96.8100 ‹ previous : +1-214-(6122000...6122999) next › : +1-214-(6124000...6124999) Dialling Instructions For trunk calls: 0 214 6123000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 214 6123000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6123000 ~ 6123999 (Count: 1,000) Example: +1-214-6123000 / 0111-214-6123000 (1214-6123000 / 1-214-6123000) +1-214-6123001 / 0111-214-6123001 (1214-6123001 / 1-214-6123001) +1-214-6123002 / 0111-214-6123002 (1214-6123002 / 1-214-6123002) +1-214-6123003 / 0111-214-6123003 (1214-6123003 / 1-214-6123003) +1-214-6123004 / 0111-214-6123004 (1214-6123004 / 1-214-6123004) ...+1-214-xxxxxxx / 0111-214-xxxxxxx (1214-xxxxxxx / 1-214-xxxxxxx) ...+1-214-6123995 / 0111-214-6123995 (1214-6123995 / 1-214-6123995) +1-214-6123996 / 0111-214-6123996 (1214-6123996 / 1-214-6123996) +1-214-6123997 / 0111-214-6123997 (1214-6123997 / 1-214-6123997) +1-214-6123998 / 0111-214-6123998 (1214-6123998 / 1-214-6123998) +1-214-6123999 / 0111-214-6123999 (1214-6123999 / 1-214-6123999)