Area Code +1-281-(4810000...4819999) 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 : 4810000 Subscriber Number To : 4819999 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-(4800000...4809999) next › : +1-281-(4820000...4829999) Dialling Instructions For trunk calls: 0 281 4810000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 281 4810000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4810000 ~ 4819999 (Count: 10,000) Example: +1-281-4810000 / 0111-281-4810000 (1281-4810000 / 1-281-4810000) +1-281-4810001 / 0111-281-4810001 (1281-4810001 / 1-281-4810001) +1-281-4810002 / 0111-281-4810002 (1281-4810002 / 1-281-4810002) +1-281-4810003 / 0111-281-4810003 (1281-4810003 / 1-281-4810003) +1-281-4810004 / 0111-281-4810004 (1281-4810004 / 1-281-4810004) ...+1-281-xxxxxxx / 0111-281-xxxxxxx (1281-xxxxxxx / 1-281-xxxxxxx) ...+1-281-4819995 / 0111-281-4819995 (1281-4819995 / 1-281-4819995) +1-281-4819996 / 0111-281-4819996 (1281-4819996 / 1-281-4819996) +1-281-4819997 / 0111-281-4819997 (1281-4819997 / 1-281-4819997) +1-281-4819998 / 0111-281-4819998 (1281-4819998 / 1-281-4819998) +1-281-4819999 / 0111-281-4819999 (1281-4819999 / 1-281-4819999)