Area Code +1-281-(8631000...8631999) 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 : 8631000 Subscriber Number To : 8631999 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 : 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-(8630000...8630999) next › : +1-281-(8632000...8632999) Dialling Instructions For trunk calls: 0 281 8631000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 281 8631000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 8631000 ~ 8631999 (Count: 1,000) Example: +1-281-8631000 / 0111-281-8631000 (1281-8631000 / 1-281-8631000) +1-281-8631001 / 0111-281-8631001 (1281-8631001 / 1-281-8631001) +1-281-8631002 / 0111-281-8631002 (1281-8631002 / 1-281-8631002) +1-281-8631003 / 0111-281-8631003 (1281-8631003 / 1-281-8631003) +1-281-8631004 / 0111-281-8631004 (1281-8631004 / 1-281-8631004) ...+1-281-xxxxxxx / 0111-281-xxxxxxx (1281-xxxxxxx / 1-281-xxxxxxx) ...+1-281-8631995 / 0111-281-8631995 (1281-8631995 / 1-281-8631995) +1-281-8631996 / 0111-281-8631996 (1281-8631996 / 1-281-8631996) +1-281-8631997 / 0111-281-8631997 (1281-8631997 / 1-281-8631997) +1-281-8631998 / 0111-281-8631998 (1281-8631998 / 1-281-8631998) +1-281-8631999 / 0111-281-8631999 (1281-8631999 / 1-281-8631999)