Area Code +1-281-(4591000...4591999) located in Houston Suburban, 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 : 4591000 Subscriber Number To : 4591999 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 : Houston Suburban Timezone : America/Chicago Coordinated Universal Time : -06:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 29.7500 Longitude : -95.3700 ‹ previous : +1-281-(4590000...4590999) next › : +1-281-(4592000...4592999) Dialling Instructions For trunk calls: 0 281 4591000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 281 4591000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4591000 ~ 4591999 (Count: 1,000) Example: +1-281-4591000 / 0111-281-4591000 (1281-4591000 / 1-281-4591000) +1-281-4591001 / 0111-281-4591001 (1281-4591001 / 1-281-4591001) +1-281-4591002 / 0111-281-4591002 (1281-4591002 / 1-281-4591002) +1-281-4591003 / 0111-281-4591003 (1281-4591003 / 1-281-4591003) +1-281-4591004 / 0111-281-4591004 (1281-4591004 / 1-281-4591004) ...+1-281-xxxxxxx / 0111-281-xxxxxxx (1281-xxxxxxx / 1-281-xxxxxxx) ...+1-281-4591995 / 0111-281-4591995 (1281-4591995 / 1-281-4591995) +1-281-4591996 / 0111-281-4591996 (1281-4591996 / 1-281-4591996) +1-281-4591997 / 0111-281-4591997 (1281-4591997 / 1-281-4591997) +1-281-4591998 / 0111-281-4591998 (1281-4591998 / 1-281-4591998) +1-281-4591999 / 0111-281-4591999 (1281-4591999 / 1-281-4591999)