Area Code +1-281-(2100000...2100999) located in Spring, Texas (TX), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 281 Subscriber Number From : 2100000 Subscriber Number To : 2100999 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 : TW TELECOM HOUSTON 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 : Spring Timezone : America/Chicago Coordinated Universal Time : -06:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 30.0800 Longitude : -95.4200 ‹ previous : +1-281-(2090000...2099999) next › : +1-281-(2101000...2101999) Dialling Instructions For trunk calls: 0 281 2100000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 281 2100000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2100000 ~ 2100999 (Count: 1,000) Example: +1-281-2100000 / 0111-281-2100000 (1281-2100000 / 1-281-2100000) +1-281-2100001 / 0111-281-2100001 (1281-2100001 / 1-281-2100001) +1-281-2100002 / 0111-281-2100002 (1281-2100002 / 1-281-2100002) +1-281-2100003 / 0111-281-2100003 (1281-2100003 / 1-281-2100003) +1-281-2100004 / 0111-281-2100004 (1281-2100004 / 1-281-2100004) ...+1-281-xxxxxxx / 0111-281-xxxxxxx (1281-xxxxxxx / 1-281-xxxxxxx) ...+1-281-2100995 / 0111-281-2100995 (1281-2100995 / 1-281-2100995) +1-281-2100996 / 0111-281-2100996 (1281-2100996 / 1-281-2100996) +1-281-2100997 / 0111-281-2100997 (1281-2100997 / 1-281-2100997) +1-281-2100998 / 0111-281-2100998 (1281-2100998 / 1-281-2100998) +1-281-2100999 / 0111-281-2100999 (1281-2100999 / 1-281-2100999)