Area Code +1-281-(5203000...5203999) 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 : 5203000 Subscriber Number To : 5203999 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 : LEVEL 3 COMM - 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 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-(5202000...5202999) next › : +1-281-(5204000...5204999) Dialling Instructions For trunk calls: 0 281 5203000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 281 5203000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 5203000 ~ 5203999 (Count: 1,000) Example: +1-281-5203000 / 0111-281-5203000 (1281-5203000 / 1-281-5203000) +1-281-5203001 / 0111-281-5203001 (1281-5203001 / 1-281-5203001) +1-281-5203002 / 0111-281-5203002 (1281-5203002 / 1-281-5203002) +1-281-5203003 / 0111-281-5203003 (1281-5203003 / 1-281-5203003) +1-281-5203004 / 0111-281-5203004 (1281-5203004 / 1-281-5203004) ...+1-281-xxxxxxx / 0111-281-xxxxxxx (1281-xxxxxxx / 1-281-xxxxxxx) ...+1-281-5203995 / 0111-281-5203995 (1281-5203995 / 1-281-5203995) +1-281-5203996 / 0111-281-5203996 (1281-5203996 / 1-281-5203996) +1-281-5203997 / 0111-281-5203997 (1281-5203997 / 1-281-5203997) +1-281-5203998 / 0111-281-5203998 (1281-5203998 / 1-281-5203998) +1-281-5203999 / 0111-281-5203999 (1281-5203999 / 1-281-5203999)