Area Code +36-52-(666000...666999) located in Debrecen, more detail is as below. Place International Dialing Code : 36 International Prefix : 00 National Prefix : 06 National Destination Code : 52 Subscriber Number From : 666000 Subscriber Number To : 666999 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 : INVITEL Zrt. Click here to buy Hungary Area Code Database Other Information Language Code : hu (Hungarian) Country Number : 348 (Hungary) Country Code : HU (Hungary) City : Debrecen Timezone : Europe/Budapest Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 47.5300 Longitude : 21.6400 ‹ previous : +36-52-(650000...650999) next › : +36-52-(688000...688999) Dialling Instructions For trunk calls: 6 52 666000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 36 52 666000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 666000 ~ 666999 (Count: 1,000) Example: +36-52-666000 / 0036-52-666000 (0652-666000 / 06-52-666000) +36-52-666001 / 0036-52-666001 (0652-666001 / 06-52-666001) +36-52-666002 / 0036-52-666002 (0652-666002 / 06-52-666002) +36-52-666003 / 0036-52-666003 (0652-666003 / 06-52-666003) +36-52-666004 / 0036-52-666004 (0652-666004 / 06-52-666004) ...+36-52-xxxxxx / 0036-52-xxxxxx (0652-xxxxxx / 06-52-xxxxxx) ...+36-52-666995 / 0036-52-666995 (0652-666995 / 06-52-666995) +36-52-666996 / 0036-52-666996 (0652-666996 / 06-52-666996) +36-52-666997 / 0036-52-666997 (0652-666997 / 06-52-666997) +36-52-666998 / 0036-52-666998 (0652-666998 / 06-52-666998) +36-52-666999 / 0036-52-666999 (0652-666999 / 06-52-666999)