Area Code +36-21-(255900...255999) located in VoIP, more detail is as below. Place International Dialing Code : 36 International Prefix : 00 National Prefix : 06 National Destination Code : 21 Subscriber Number From : 255900 Subscriber Number To : 255999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 8 Number Type : V (VoIP, Location Independent fixed land line) Carrier Name : Mikroháló Kft. Click here to buy Hungary Area Code Database Other Information Language Code : hu (Hungarian) Country Number : 348 (Hungary) Country Code : HU (Hungary) City : VoIP Timezone : Europe/Budapest Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : None Longitude : None ‹ previous : +36-21-(252000...252999) next › : +36-21-(262000...262099) Dialling Instructions For trunk calls: 6 21 255900 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 36 21 255900 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 255900 ~ 255999 (Count: 100) Example: +36-21-255900 / 0036-21-255900 (0621-255900 / 06-21-255900) +36-21-255901 / 0036-21-255901 (0621-255901 / 06-21-255901) +36-21-255902 / 0036-21-255902 (0621-255902 / 06-21-255902) +36-21-255903 / 0036-21-255903 (0621-255903 / 06-21-255903) +36-21-255904 / 0036-21-255904 (0621-255904 / 06-21-255904) ...+36-21-xxxxxx / 0036-21-xxxxxx (0621-xxxxxx / 06-21-xxxxxx) ...+36-21-255995 / 0036-21-255995 (0621-255995 / 06-21-255995) +36-21-255996 / 0036-21-255996 (0621-255996 / 06-21-255996) +36-21-255997 / 0036-21-255997 (0621-255997 / 06-21-255997) +36-21-255998 / 0036-21-255998 (0621-255998 / 06-21-255998) +36-21-255999 / 0036-21-255999 (0621-255999 / 06-21-255999)