Area Code +36-83-(770000...770999) located in Keszthely, more detail is as below. Place International Dialing Code : 36 International Prefix : 00 National Prefix : 06 National Destination Code : 83 Subscriber Number From : 770000 Subscriber Number To : 770999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 8 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : INVITEL Zrt. Click here to buy Hungary Area Code Database Other Information Language Code : hu (Hungarian) Country Number : 348 (Hungary) Country Code : HU (Hungary) City : Keszthely Timezone : Europe/Budapest Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 46.7700 Longitude : 17.2500 ‹ previous : +36-83-(769000...769999) next › : +36-83-(777000...777999) Dialling Instructions For trunk calls: 6 83 770000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 36 83 770000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 770000 ~ 770999 (Count: 1,000) Example: +36-83-770000 / 0036-83-770000 (0683-770000 / 06-83-770000) +36-83-770001 / 0036-83-770001 (0683-770001 / 06-83-770001) +36-83-770002 / 0036-83-770002 (0683-770002 / 06-83-770002) +36-83-770003 / 0036-83-770003 (0683-770003 / 06-83-770003) +36-83-770004 / 0036-83-770004 (0683-770004 / 06-83-770004) ...+36-83-xxxxxx / 0036-83-xxxxxx (0683-xxxxxx / 06-83-xxxxxx) ...+36-83-770995 / 0036-83-770995 (0683-770995 / 06-83-770995) +36-83-770996 / 0036-83-770996 (0683-770996 / 06-83-770996) +36-83-770997 / 0036-83-770997 (0683-770997 / 06-83-770997) +36-83-770998 / 0036-83-770998 (0683-770998 / 06-83-770998) +36-83-770999 / 0036-83-770999 (0683-770999 / 06-83-770999)