Area Code +1-214-(3871000...3871999) located in Frisco, 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 : 3871000 Subscriber Number To : 3871999 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 : 1STEL INC. - 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 : Frisco Timezone : America/Chicago Coordinated Universal Time : -06:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 33.1500 Longitude : -96.8200 ‹ previous : +1-214-(3870000...3870999) next › : +1-214-(3872000...3872999) Dialling Instructions For trunk calls: 0 214 3871000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 214 3871000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3871000 ~ 3871999 (Count: 1,000) Example: +1-214-3871000 / 0111-214-3871000 (1214-3871000 / 1-214-3871000) +1-214-3871001 / 0111-214-3871001 (1214-3871001 / 1-214-3871001) +1-214-3871002 / 0111-214-3871002 (1214-3871002 / 1-214-3871002) +1-214-3871003 / 0111-214-3871003 (1214-3871003 / 1-214-3871003) +1-214-3871004 / 0111-214-3871004 (1214-3871004 / 1-214-3871004) ...+1-214-xxxxxxx / 0111-214-xxxxxxx (1214-xxxxxxx / 1-214-xxxxxxx) ...+1-214-3871995 / 0111-214-3871995 (1214-3871995 / 1-214-3871995) +1-214-3871996 / 0111-214-3871996 (1214-3871996 / 1-214-3871996) +1-214-3871997 / 0111-214-3871997 (1214-3871997 / 1-214-3871997) +1-214-3871998 / 0111-214-3871998 (1214-3871998 / 1-214-3871998) +1-214-3871999 / 0111-214-3871999 (1214-3871999 / 1-214-3871999)