Area Code +1-281-(3820000...3829999) 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 : 3820000 Subscriber Number To : 3829999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : VERIZON WIRELESS-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-(3810000...3819999) next › : +1-281-(3830000...3830999) Dialling Instructions For trunk calls: 0 281 3820000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 281 3820000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3820000 ~ 3829999 (Count: 10,000) Example: +1-281-3820000 / 0111-281-3820000 (1281-3820000 / 1-281-3820000) +1-281-3820001 / 0111-281-3820001 (1281-3820001 / 1-281-3820001) +1-281-3820002 / 0111-281-3820002 (1281-3820002 / 1-281-3820002) +1-281-3820003 / 0111-281-3820003 (1281-3820003 / 1-281-3820003) +1-281-3820004 / 0111-281-3820004 (1281-3820004 / 1-281-3820004) ...+1-281-xxxxxxx / 0111-281-xxxxxxx (1281-xxxxxxx / 1-281-xxxxxxx) ...+1-281-3829995 / 0111-281-3829995 (1281-3829995 / 1-281-3829995) +1-281-3829996 / 0111-281-3829996 (1281-3829996 / 1-281-3829996) +1-281-3829997 / 0111-281-3829997 (1281-3829997 / 1-281-3829997) +1-281-3829998 / 0111-281-3829998 (1281-3829998 / 1-281-3829998) +1-281-3829999 / 0111-281-3829999 (1281-3829999 / 1-281-3829999)