Area Code +36-21-(2004000...2004999) 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 : 2004000 Subscriber Number To : 2004999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : V (VoIP, Location Independent fixed land line) Carrier Name : N-System Távközlési 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 : 9 Latitude : 47.5000 Longitude : 19.0400 ‹ previous : +36-21-(2003000...2003999) next › : +36-21-(2005000...2005999) Dialling Instructions For trunk calls: 6 21 2004000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 36 21 2004000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2004000 ~ 2004999 (Count: 1,000) Example: +36-21-2004000 / 0036-21-2004000 (0621-2004000 / 06-21-2004000) +36-21-2004001 / 0036-21-2004001 (0621-2004001 / 06-21-2004001) +36-21-2004002 / 0036-21-2004002 (0621-2004002 / 06-21-2004002) +36-21-2004003 / 0036-21-2004003 (0621-2004003 / 06-21-2004003) +36-21-2004004 / 0036-21-2004004 (0621-2004004 / 06-21-2004004) ...+36-21-xxxxxxx / 0036-21-xxxxxxx (0621-xxxxxxx / 06-21-xxxxxxx) ...+36-21-2004995 / 0036-21-2004995 (0621-2004995 / 06-21-2004995) +36-21-2004996 / 0036-21-2004996 (0621-2004996 / 06-21-2004996) +36-21-2004997 / 0036-21-2004997 (0621-2004997 / 06-21-2004997) +36-21-2004998 / 0036-21-2004998 (0621-2004998 / 06-21-2004998) +36-21-2004999 / 0036-21-2004999 (0621-2004999 / 06-21-2004999)