Area Code +1-281-(6210000...6219999) 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 : 6210000 Subscriber Number To : 6219999 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-(6200000...6209999) next › : +1-281-(6220000...6220999) Dialling Instructions For trunk calls: 0 281 6210000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 281 6210000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6210000 ~ 6219999 (Count: 10,000) Example: +1-281-6210000 / 0111-281-6210000 (1281-6210000 / 1-281-6210000) +1-281-6210001 / 0111-281-6210001 (1281-6210001 / 1-281-6210001) +1-281-6210002 / 0111-281-6210002 (1281-6210002 / 1-281-6210002) +1-281-6210003 / 0111-281-6210003 (1281-6210003 / 1-281-6210003) +1-281-6210004 / 0111-281-6210004 (1281-6210004 / 1-281-6210004) ...+1-281-xxxxxxx / 0111-281-xxxxxxx (1281-xxxxxxx / 1-281-xxxxxxx) ...+1-281-6219995 / 0111-281-6219995 (1281-6219995 / 1-281-6219995) +1-281-6219996 / 0111-281-6219996 (1281-6219996 / 1-281-6219996) +1-281-6219997 / 0111-281-6219997 (1281-6219997 / 1-281-6219997) +1-281-6219998 / 0111-281-6219998 (1281-6219998 / 1-281-6219998) +1-281-6219999 / 0111-281-6219999 (1281-6219999 / 1-281-6219999)