Area Code +1-281-(3189000...3189999) located in Humble, 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 : 3189000 Subscriber Number To : 3189999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : NEW CINGULAR WRLS IL 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 : Humble Timezone : America/Chicago Coordinated Universal Time : -06:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 30.0000 Longitude : -95.2600 ‹ previous : +1-281-(3188000...3188999) next › : +1-281-(3190000...3199999) Dialling Instructions For trunk calls: 0 281 3189000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 281 3189000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3189000 ~ 3189999 (Count: 1,000) Example: +1-281-3189000 / 0111-281-3189000 (1281-3189000 / 1-281-3189000) +1-281-3189001 / 0111-281-3189001 (1281-3189001 / 1-281-3189001) +1-281-3189002 / 0111-281-3189002 (1281-3189002 / 1-281-3189002) +1-281-3189003 / 0111-281-3189003 (1281-3189003 / 1-281-3189003) +1-281-3189004 / 0111-281-3189004 (1281-3189004 / 1-281-3189004) ...+1-281-xxxxxxx / 0111-281-xxxxxxx (1281-xxxxxxx / 1-281-xxxxxxx) ...+1-281-3189995 / 0111-281-3189995 (1281-3189995 / 1-281-3189995) +1-281-3189996 / 0111-281-3189996 (1281-3189996 / 1-281-3189996) +1-281-3189997 / 0111-281-3189997 (1281-3189997 / 1-281-3189997) +1-281-3189998 / 0111-281-3189998 (1281-3189998 / 1-281-3189998) +1-281-3189999 / 0111-281-3189999 (1281-3189999 / 1-281-3189999)