Area Code +1-281-(3728000...3728999) 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 : 3728000 Subscriber Number To : 3728999 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 : COMCAST PHONE - TX 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-(3727000...3727999) next › : +1-281-(3729000...3729999) Dialling Instructions For trunk calls: 0 281 3728000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 281 3728000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3728000 ~ 3728999 (Count: 1,000) Example: +1-281-3728000 / 0111-281-3728000 (1281-3728000 / 1-281-3728000) +1-281-3728001 / 0111-281-3728001 (1281-3728001 / 1-281-3728001) +1-281-3728002 / 0111-281-3728002 (1281-3728002 / 1-281-3728002) +1-281-3728003 / 0111-281-3728003 (1281-3728003 / 1-281-3728003) +1-281-3728004 / 0111-281-3728004 (1281-3728004 / 1-281-3728004) ...+1-281-xxxxxxx / 0111-281-xxxxxxx (1281-xxxxxxx / 1-281-xxxxxxx) ...+1-281-3728995 / 0111-281-3728995 (1281-3728995 / 1-281-3728995) +1-281-3728996 / 0111-281-3728996 (1281-3728996 / 1-281-3728996) +1-281-3728997 / 0111-281-3728997 (1281-3728997 / 1-281-3728997) +1-281-3728998 / 0111-281-3728998 (1281-3728998 / 1-281-3728998) +1-281-3728999 / 0111-281-3728999 (1281-3728999 / 1-281-3728999)