Area Code +1-281-(5010000...5010999) 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 : 5010000 Subscriber Number To : 5010999 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 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-(5009000...5009999) next › : +1-281-(5011000...5011999) Dialling Instructions For trunk calls: 0 281 5010000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 281 5010000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 5010000 ~ 5010999 (Count: 1,000) Example: +1-281-5010000 / 0111-281-5010000 (1281-5010000 / 1-281-5010000) +1-281-5010001 / 0111-281-5010001 (1281-5010001 / 1-281-5010001) +1-281-5010002 / 0111-281-5010002 (1281-5010002 / 1-281-5010002) +1-281-5010003 / 0111-281-5010003 (1281-5010003 / 1-281-5010003) +1-281-5010004 / 0111-281-5010004 (1281-5010004 / 1-281-5010004) ...+1-281-xxxxxxx / 0111-281-xxxxxxx (1281-xxxxxxx / 1-281-xxxxxxx) ...+1-281-5010995 / 0111-281-5010995 (1281-5010995 / 1-281-5010995) +1-281-5010996 / 0111-281-5010996 (1281-5010996 / 1-281-5010996) +1-281-5010997 / 0111-281-5010997 (1281-5010997 / 1-281-5010997) +1-281-5010998 / 0111-281-5010998 (1281-5010998 / 1-281-5010998) +1-281-5010999 / 0111-281-5010999 (1281-5010999 / 1-281-5010999)