Area Code +36-57-(420000...424999) located in Jászberény, Jász-Nagykun-Szolnok (JN), more detail is as below. Place International Dialing Code : 36 International Prefix : 00 National Prefix : 06 National Destination Code : 57 Subscriber Number From : 420000 Subscriber Number To : 424999 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) Region Code : JN Region Name : Jász-Nagykun-Szolnok City : Jászberény Timezone : Europe/Budapest Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 47.5000 Longitude : 19.9100 ‹ previous : +36-57-(410000...416999) next › : +36-57-(425000...425999) Dialling Instructions For trunk calls: 6 57 420000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 36 57 420000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 420000 ~ 424999 (Count: 5,000) Example: +36-57-420000 / 0036-57-420000 (0657-420000 / 06-57-420000) +36-57-420001 / 0036-57-420001 (0657-420001 / 06-57-420001) +36-57-420002 / 0036-57-420002 (0657-420002 / 06-57-420002) +36-57-420003 / 0036-57-420003 (0657-420003 / 06-57-420003) +36-57-420004 / 0036-57-420004 (0657-420004 / 06-57-420004) ...+36-57-xxxxxx / 0036-57-xxxxxx (0657-xxxxxx / 06-57-xxxxxx) ...+36-57-424995 / 0036-57-424995 (0657-424995 / 06-57-424995) +36-57-424996 / 0036-57-424996 (0657-424996 / 06-57-424996) +36-57-424997 / 0036-57-424997 (0657-424997 / 06-57-424997) +36-57-424998 / 0036-57-424998 (0657-424998 / 06-57-424998) +36-57-424999 / 0036-57-424999 (0657-424999 / 06-57-424999)