Area Code +1-281-(9810000...9819999) located in Houston, 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 : 9810000 Subscriber Number To : 9819999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : USA MOBILITY WRLS 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 : Houston Timezone : America/Chicago Coordinated Universal Time : -06:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 29.7600 Longitude : -95.3700 ‹ previous : +1-281-(9800000...9809999) next › : +1-281-(9820000...9820999) Dialling Instructions For trunk calls: 0 281 9810000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 281 9810000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 9810000 ~ 9819999 (Count: 10,000) Example: +1-281-9810000 / 0111-281-9810000 (1281-9810000 / 1-281-9810000) +1-281-9810001 / 0111-281-9810001 (1281-9810001 / 1-281-9810001) +1-281-9810002 / 0111-281-9810002 (1281-9810002 / 1-281-9810002) +1-281-9810003 / 0111-281-9810003 (1281-9810003 / 1-281-9810003) +1-281-9810004 / 0111-281-9810004 (1281-9810004 / 1-281-9810004) ...+1-281-xxxxxxx / 0111-281-xxxxxxx (1281-xxxxxxx / 1-281-xxxxxxx) ...+1-281-9819995 / 0111-281-9819995 (1281-9819995 / 1-281-9819995) +1-281-9819996 / 0111-281-9819996 (1281-9819996 / 1-281-9819996) +1-281-9819997 / 0111-281-9819997 (1281-9819997 / 1-281-9819997) +1-281-9819998 / 0111-281-9819998 (1281-9819998 / 1-281-9819998) +1-281-9819999 / 0111-281-9819999 (1281-9819999 / 1-281-9819999)