Area Code +36-37-(300000...320999) 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 : 300000 Subscriber Number To : 320999 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-(200000...200999) next › : +36-37-(322000...329999) Dialling Instructions For trunk calls: 6 37 300000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 36 37 300000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 300000 ~ 320999 (Count: 21,000) Example: +36-37-300000 / 0036-37-300000 (0637-300000 / 06-37-300000) +36-37-300001 / 0036-37-300001 (0637-300001 / 06-37-300001) +36-37-300002 / 0036-37-300002 (0637-300002 / 06-37-300002) +36-37-300003 / 0036-37-300003 (0637-300003 / 06-37-300003) +36-37-300004 / 0036-37-300004 (0637-300004 / 06-37-300004) ...+36-37-xxxxxx / 0036-37-xxxxxx (0637-xxxxxx / 06-37-xxxxxx) ...+36-37-320995 / 0036-37-320995 (0637-320995 / 06-37-320995) +36-37-320996 / 0036-37-320996 (0637-320996 / 06-37-320996) +36-37-320997 / 0036-37-320997 (0637-320997 / 06-37-320997) +36-37-320998 / 0036-37-320998 (0637-320998 / 06-37-320998) +36-37-320999 / 0036-37-320999 (0637-320999 / 06-37-320999)