Area Code +36-37-(340000...351999) located in Gyöngyös, Heves (HE), more detail is as below. Place International Dialing Code : 36 International Prefix : 00 National Prefix : 06 National Destination Code : 37 Subscriber Number From : 340000 Subscriber Number To : 351999 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 : Magyar Telekom Nyrt. Click here to buy Hungary Area Code Database Other Information Language Code : hu (Hungarian) Country Number : 348 (Hungary) Country Code : HU (Hungary) Region Code : HE Region Name : Heves City : Gyöngyös Timezone : Europe/Budapest Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 47.7800 Longitude : 19.9300 ‹ previous : +36-37-(335000...335999) next › : +36-37-(355000...355999) Dialling Instructions For trunk calls: 6 37 340000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 36 37 340000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 340000 ~ 351999 (Count: 12,000) Example: +36-37-340000 / 0036-37-340000 (0637-340000 / 06-37-340000) +36-37-340001 / 0036-37-340001 (0637-340001 / 06-37-340001) +36-37-340002 / 0036-37-340002 (0637-340002 / 06-37-340002) +36-37-340003 / 0036-37-340003 (0637-340003 / 06-37-340003) +36-37-340004 / 0036-37-340004 (0637-340004 / 06-37-340004) ...+36-37-xxxxxx / 0036-37-xxxxxx (0637-xxxxxx / 06-37-xxxxxx) ...+36-37-351995 / 0036-37-351995 (0637-351995 / 06-37-351995) +36-37-351996 / 0036-37-351996 (0637-351996 / 06-37-351996) +36-37-351997 / 0036-37-351997 (0637-351997 / 06-37-351997) +36-37-351998 / 0036-37-351998 (0637-351998 / 06-37-351998) +36-37-351999 / 0036-37-351999 (0637-351999 / 06-37-351999)