Area Code +36-21-(2121000...2121999) 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 : 2121000 Subscriber Number To : 2121999 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 : iSAFE Zrt. 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-(2112000...2112999) next › : +36-21-(2122000...2122999) Dialling Instructions For trunk calls: 6 21 2121000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 36 21 2121000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2121000 ~ 2121999 (Count: 1,000) Example: +36-21-2121000 / 0036-21-2121000 (0621-2121000 / 06-21-2121000) +36-21-2121001 / 0036-21-2121001 (0621-2121001 / 06-21-2121001) +36-21-2121002 / 0036-21-2121002 (0621-2121002 / 06-21-2121002) +36-21-2121003 / 0036-21-2121003 (0621-2121003 / 06-21-2121003) +36-21-2121004 / 0036-21-2121004 (0621-2121004 / 06-21-2121004) ...+36-21-xxxxxxx / 0036-21-xxxxxxx (0621-xxxxxxx / 06-21-xxxxxxx) ...+36-21-2121995 / 0036-21-2121995 (0621-2121995 / 06-21-2121995) +36-21-2121996 / 0036-21-2121996 (0621-2121996 / 06-21-2121996) +36-21-2121997 / 0036-21-2121997 (0621-2121997 / 06-21-2121997) +36-21-2121998 / 0036-21-2121998 (0621-2121998 / 06-21-2121998) +36-21-2121999 / 0036-21-2121999 (0621-2121999 / 06-21-2121999)