Area Code +36-21-(204000...204099) 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 : 204000 Subscriber Number To : 204099 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 : Voip Telekom Hungary 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-(203000...203999) next › : +36-21-(210000...210099) Dialling Instructions For trunk calls: 6 21 204000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 36 21 204000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 204000 ~ 204099 (Count: 100) Example: +36-21-204000 / 0036-21-204000 (0621-204000 / 06-21-204000) +36-21-204001 / 0036-21-204001 (0621-204001 / 06-21-204001) +36-21-204002 / 0036-21-204002 (0621-204002 / 06-21-204002) +36-21-204003 / 0036-21-204003 (0621-204003 / 06-21-204003) +36-21-204004 / 0036-21-204004 (0621-204004 / 06-21-204004) ...+36-21-xxxxxx / 0036-21-xxxxxx (0621-xxxxxx / 06-21-xxxxxx) ...+36-21-204095 / 0036-21-204095 (0621-204095 / 06-21-204095) +36-21-204096 / 0036-21-204096 (0621-204096 / 06-21-204096) +36-21-204097 / 0036-21-204097 (0621-204097 / 06-21-204097) +36-21-204098 / 0036-21-204098 (0621-204098 / 06-21-204098) +36-21-204099 / 0036-21-204099 (0621-204099 / 06-21-204099)