Area Code +1-512-(8520000...8520999) located in Austin, Texas (TX), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 512 Subscriber Number From : 8520000 Subscriber Number To : 8520999 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 : WESTEL INC. - 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 : Austin Timezone : America/Chicago Coordinated Universal Time : -06:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 30.2700 Longitude : -97.7400 ‹ previous : +1-512-(8519000...8519999) next › : +1-512-(8521000...8521999) Dialling Instructions For trunk calls: 0 512 8520000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 512 8520000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 8520000 ~ 8520999 (Count: 1,000) Example: +1-512-8520000 / 0111-512-8520000 (1512-8520000 / 1-512-8520000) +1-512-8520001 / 0111-512-8520001 (1512-8520001 / 1-512-8520001) +1-512-8520002 / 0111-512-8520002 (1512-8520002 / 1-512-8520002) +1-512-8520003 / 0111-512-8520003 (1512-8520003 / 1-512-8520003) +1-512-8520004 / 0111-512-8520004 (1512-8520004 / 1-512-8520004) ...+1-512-xxxxxxx / 0111-512-xxxxxxx (1512-xxxxxxx / 1-512-xxxxxxx) ...+1-512-8520995 / 0111-512-8520995 (1512-8520995 / 1-512-8520995) +1-512-8520996 / 0111-512-8520996 (1512-8520996 / 1-512-8520996) +1-512-8520997 / 0111-512-8520997 (1512-8520997 / 1-512-8520997) +1-512-8520998 / 0111-512-8520998 (1512-8520998 / 1-512-8520998) +1-512-8520999 / 0111-512-8520999 (1512-8520999 / 1-512-8520999)