Area Code +36-54-(438000...444999) 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 : 438000 Subscriber Number To : 444999 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-(435000...435999) next › : +36-54-(450000...453999) Dialling Instructions For trunk calls: 6 54 438000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 36 54 438000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 438000 ~ 444999 (Count: 7,000) Example: +36-54-438000 / 0036-54-438000 (0654-438000 / 06-54-438000) +36-54-438001 / 0036-54-438001 (0654-438001 / 06-54-438001) +36-54-438002 / 0036-54-438002 (0654-438002 / 06-54-438002) +36-54-438003 / 0036-54-438003 (0654-438003 / 06-54-438003) +36-54-438004 / 0036-54-438004 (0654-438004 / 06-54-438004) ...+36-54-xxxxxx / 0036-54-xxxxxx (0654-xxxxxx / 06-54-xxxxxx) ...+36-54-444995 / 0036-54-444995 (0654-444995 / 06-54-444995) +36-54-444996 / 0036-54-444996 (0654-444996 / 06-54-444996) +36-54-444997 / 0036-54-444997 (0654-444997 / 06-54-444997) +36-54-444998 / 0036-54-444998 (0654-444998 / 06-54-444998) +36-54-444999 / 0036-54-444999 (0654-444999 / 06-54-444999)