Area Code +1-281-(8310000...8319999) 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 : 8310000 Subscriber Number To : 8319999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : SPRINT SPECTRUM LP 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-(8300000...8309999) next › : +1-281-(8320000...8320999) Dialling Instructions For trunk calls: 0 281 8310000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 281 8310000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 8310000 ~ 8319999 (Count: 10,000) Example: +1-281-8310000 / 0111-281-8310000 (1281-8310000 / 1-281-8310000) +1-281-8310001 / 0111-281-8310001 (1281-8310001 / 1-281-8310001) +1-281-8310002 / 0111-281-8310002 (1281-8310002 / 1-281-8310002) +1-281-8310003 / 0111-281-8310003 (1281-8310003 / 1-281-8310003) +1-281-8310004 / 0111-281-8310004 (1281-8310004 / 1-281-8310004) ...+1-281-xxxxxxx / 0111-281-xxxxxxx (1281-xxxxxxx / 1-281-xxxxxxx) ...+1-281-8319995 / 0111-281-8319995 (1281-8319995 / 1-281-8319995) +1-281-8319996 / 0111-281-8319996 (1281-8319996 / 1-281-8319996) +1-281-8319997 / 0111-281-8319997 (1281-8319997 / 1-281-8319997) +1-281-8319998 / 0111-281-8319998 (1281-8319998 / 1-281-8319998) +1-281-8319999 / 0111-281-8319999 (1281-8319999 / 1-281-8319999)