Area Code +1-281-(8420000...8420999) located in La Porte, 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 : 8420000 Subscriber Number To : 8420999 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 : La Porte Timezone : America/Chicago Coordinated Universal Time : -06:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 29.6700 Longitude : -95.0200 ‹ previous : +1-281-(8419000...8419999) next › : +1-281-(8421000...8421999) Dialling Instructions For trunk calls: 0 281 8420000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 281 8420000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 8420000 ~ 8420999 (Count: 1,000) Example: +1-281-8420000 / 0111-281-8420000 (1281-8420000 / 1-281-8420000) +1-281-8420001 / 0111-281-8420001 (1281-8420001 / 1-281-8420001) +1-281-8420002 / 0111-281-8420002 (1281-8420002 / 1-281-8420002) +1-281-8420003 / 0111-281-8420003 (1281-8420003 / 1-281-8420003) +1-281-8420004 / 0111-281-8420004 (1281-8420004 / 1-281-8420004) ...+1-281-xxxxxxx / 0111-281-xxxxxxx (1281-xxxxxxx / 1-281-xxxxxxx) ...+1-281-8420995 / 0111-281-8420995 (1281-8420995 / 1-281-8420995) +1-281-8420996 / 0111-281-8420996 (1281-8420996 / 1-281-8420996) +1-281-8420997 / 0111-281-8420997 (1281-8420997 / 1-281-8420997) +1-281-8420998 / 0111-281-8420998 (1281-8420998 / 1-281-8420998) +1-281-8420999 / 0111-281-8420999 (1281-8420999 / 1-281-8420999)