Area Code +1-281-(6011000...6011999) located in Porter, 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 : 6011000 Subscriber Number To : 6011999 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 : Porter Timezone : America/Chicago Coordinated Universal Time : -06:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 30.1000 Longitude : -95.2300 ‹ previous : +1-281-(6010000...6010999) next › : +1-281-(6012000...6012999) Dialling Instructions For trunk calls: 0 281 6011000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 281 6011000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6011000 ~ 6011999 (Count: 1,000) Example: +1-281-6011000 / 0111-281-6011000 (1281-6011000 / 1-281-6011000) +1-281-6011001 / 0111-281-6011001 (1281-6011001 / 1-281-6011001) +1-281-6011002 / 0111-281-6011002 (1281-6011002 / 1-281-6011002) +1-281-6011003 / 0111-281-6011003 (1281-6011003 / 1-281-6011003) +1-281-6011004 / 0111-281-6011004 (1281-6011004 / 1-281-6011004) ...+1-281-xxxxxxx / 0111-281-xxxxxxx (1281-xxxxxxx / 1-281-xxxxxxx) ...+1-281-6011995 / 0111-281-6011995 (1281-6011995 / 1-281-6011995) +1-281-6011996 / 0111-281-6011996 (1281-6011996 / 1-281-6011996) +1-281-6011997 / 0111-281-6011997 (1281-6011997 / 1-281-6011997) +1-281-6011998 / 0111-281-6011998 (1281-6011998 / 1-281-6011998) +1-281-6011999 / 0111-281-6011999 (1281-6011999 / 1-281-6011999)