Area Code +1-281-(3725000...3725999) 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 : 3725000 Subscriber Number To : 3725999 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-(3724000...3724999) next › : +1-281-(3726000...3726999) Dialling Instructions For trunk calls: 0 281 3725000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 281 3725000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3725000 ~ 3725999 (Count: 1,000) Example: +1-281-3725000 / 0111-281-3725000 (1281-3725000 / 1-281-3725000) +1-281-3725001 / 0111-281-3725001 (1281-3725001 / 1-281-3725001) +1-281-3725002 / 0111-281-3725002 (1281-3725002 / 1-281-3725002) +1-281-3725003 / 0111-281-3725003 (1281-3725003 / 1-281-3725003) +1-281-3725004 / 0111-281-3725004 (1281-3725004 / 1-281-3725004) ...+1-281-xxxxxxx / 0111-281-xxxxxxx (1281-xxxxxxx / 1-281-xxxxxxx) ...+1-281-3725995 / 0111-281-3725995 (1281-3725995 / 1-281-3725995) +1-281-3725996 / 0111-281-3725996 (1281-3725996 / 1-281-3725996) +1-281-3725997 / 0111-281-3725997 (1281-3725997 / 1-281-3725997) +1-281-3725998 / 0111-281-3725998 (1281-3725998 / 1-281-3725998) +1-281-3725999 / 0111-281-3725999 (1281-3725999 / 1-281-3725999)