Area Code +36-37-(800000...800999) 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 : 800000 Subscriber Number To : 800999 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 : AKTÍV-I. Kft. 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-(795000...795999) next › : +36-37-(898000...898999) Dialling Instructions For trunk calls: 6 37 800000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 36 37 800000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 800000 ~ 800999 (Count: 1,000) Example: +36-37-800000 / 0036-37-800000 (0637-800000 / 06-37-800000) +36-37-800001 / 0036-37-800001 (0637-800001 / 06-37-800001) +36-37-800002 / 0036-37-800002 (0637-800002 / 06-37-800002) +36-37-800003 / 0036-37-800003 (0637-800003 / 06-37-800003) +36-37-800004 / 0036-37-800004 (0637-800004 / 06-37-800004) ...+36-37-xxxxxx / 0036-37-xxxxxx (0637-xxxxxx / 06-37-xxxxxx) ...+36-37-800995 / 0036-37-800995 (0637-800995 / 06-37-800995) +36-37-800996 / 0036-37-800996 (0637-800996 / 06-37-800996) +36-37-800997 / 0036-37-800997 (0637-800997 / 06-37-800997) +36-37-800998 / 0036-37-800998 (0637-800998 / 06-37-800998) +36-37-800999 / 0036-37-800999 (0637-800999 / 06-37-800999)