Area Code +36-54-(400000...405999) located in Berettyóújfalu, Hajdú-Bihar (HB), more detail is as below. Place International Dialing Code : 36 International Prefix : 00 National Prefix : 06 National Destination Code : 54 Subscriber Number From : 400000 Subscriber Number To : 405999 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 : HB Region Name : Hajdú-Bihar City : Berettyóújfalu Timezone : Europe/Budapest Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 47.2300 Longitude : 21.5300 ‹ previous : +36-54-(200000...200999) next › : +36-54-(409000...409999) Dialling Instructions For trunk calls: 6 54 400000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 36 54 400000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 400000 ~ 405999 (Count: 6,000) Example: +36-54-400000 / 0036-54-400000 (0654-400000 / 06-54-400000) +36-54-400001 / 0036-54-400001 (0654-400001 / 06-54-400001) +36-54-400002 / 0036-54-400002 (0654-400002 / 06-54-400002) +36-54-400003 / 0036-54-400003 (0654-400003 / 06-54-400003) +36-54-400004 / 0036-54-400004 (0654-400004 / 06-54-400004) ...+36-54-xxxxxx / 0036-54-xxxxxx (0654-xxxxxx / 06-54-xxxxxx) ...+36-54-405995 / 0036-54-405995 (0654-405995 / 06-54-405995) +36-54-405996 / 0036-54-405996 (0654-405996 / 06-54-405996) +36-54-405997 / 0036-54-405997 (0654-405997 / 06-54-405997) +36-54-405998 / 0036-54-405998 (0654-405998 / 06-54-405998) +36-54-405999 / 0036-54-405999 (0654-405999 / 06-54-405999)