Area Code +1-281-(6572000...6572999) 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 : 6572000 Subscriber Number To : 6572999 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 : ALLEGIANCE TELCOM 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-(6571000...6571999) next › : +1-281-(6573000...6573999) Dialling Instructions For trunk calls: 0 281 6572000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 281 6572000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6572000 ~ 6572999 (Count: 1,000) Example: +1-281-6572000 / 0111-281-6572000 (1281-6572000 / 1-281-6572000) +1-281-6572001 / 0111-281-6572001 (1281-6572001 / 1-281-6572001) +1-281-6572002 / 0111-281-6572002 (1281-6572002 / 1-281-6572002) +1-281-6572003 / 0111-281-6572003 (1281-6572003 / 1-281-6572003) +1-281-6572004 / 0111-281-6572004 (1281-6572004 / 1-281-6572004) ...+1-281-xxxxxxx / 0111-281-xxxxxxx (1281-xxxxxxx / 1-281-xxxxxxx) ...+1-281-6572995 / 0111-281-6572995 (1281-6572995 / 1-281-6572995) +1-281-6572996 / 0111-281-6572996 (1281-6572996 / 1-281-6572996) +1-281-6572997 / 0111-281-6572997 (1281-6572997 / 1-281-6572997) +1-281-6572998 / 0111-281-6572998 (1281-6572998 / 1-281-6572998) +1-281-6572999 / 0111-281-6572999 (1281-6572999 / 1-281-6572999)