Area Code +43-800-(500300...500399) located in Freephone Services, more detail is as below. Place International Dialing Code : 43 International Prefix : 00 National Prefix : 0 National Destination Code : 800 Subscriber Number From : 500300 Subscriber Number To : 500399 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : F (Freephone) Carrier Name : Fachhochschule Technikum Wien Click here to buy Austria Area Code Database Other Information Language Code : de (German) Country Number : 40 (Austria) Country Code : AT (Austria) City : Freephone Services Timezone : Europe/Vienna Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 47.5200 Longitude : 14.5500 ‹ previous : +43-800-(500100...500299) next › : +43-800-(500400...500499) Dialling Instructions For trunk calls: 0 800 500300 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 43 800 500300 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 500300 ~ 500399 (Count: 100) Example: +43-800-500300 / 0043-800-500300 (0800-500300 / 0-800-500300) +43-800-500301 / 0043-800-500301 (0800-500301 / 0-800-500301) +43-800-500302 / 0043-800-500302 (0800-500302 / 0-800-500302) +43-800-500303 / 0043-800-500303 (0800-500303 / 0-800-500303) +43-800-500304 / 0043-800-500304 (0800-500304 / 0-800-500304) ...+43-800-xxxxxx / 0043-800-xxxxxx (0800-xxxxxx / 0-800-xxxxxx) ...+43-800-500395 / 0043-800-500395 (0800-500395 / 0-800-500395) +43-800-500396 / 0043-800-500396 (0800-500396 / 0-800-500396) +43-800-500397 / 0043-800-500397 (0800-500397 / 0-800-500397) +43-800-500398 / 0043-800-500398 (0800-500398 / 0-800-500398) +43-800-500399 / 0043-800-500399 (0800-500399 / 0-800-500399)