Area Code +1-214-(3678000...3678999) located in Dallas, 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 : 3678000 Subscriber Number To : 3678999 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 : SOUTHWESTERN BELL 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 : Dallas Timezone : America/Chicago Coordinated Universal Time : -06:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 32.7800 Longitude : -96.8000 ‹ previous : +1-214-(3677000...3677999) next › : +1-214-(3679000...3679999) Dialling Instructions For trunk calls: 0 214 3678000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 214 3678000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3678000 ~ 3678999 (Count: 1,000) Example: +1-214-3678000 / 0111-214-3678000 (1214-3678000 / 1-214-3678000) +1-214-3678001 / 0111-214-3678001 (1214-3678001 / 1-214-3678001) +1-214-3678002 / 0111-214-3678002 (1214-3678002 / 1-214-3678002) +1-214-3678003 / 0111-214-3678003 (1214-3678003 / 1-214-3678003) +1-214-3678004 / 0111-214-3678004 (1214-3678004 / 1-214-3678004) ...+1-214-xxxxxxx / 0111-214-xxxxxxx (1214-xxxxxxx / 1-214-xxxxxxx) ...+1-214-3678995 / 0111-214-3678995 (1214-3678995 / 1-214-3678995) +1-214-3678996 / 0111-214-3678996 (1214-3678996 / 1-214-3678996) +1-214-3678997 / 0111-214-3678997 (1214-3678997 / 1-214-3678997) +1-214-3678998 / 0111-214-3678998 (1214-3678998 / 1-214-3678998) +1-214-3678999 / 0111-214-3678999 (1214-3678999 / 1-214-3678999)