Area Code +40-366-(670000...679999) located in All locations, Harghita (HR), more detail is as below. Place International Dialing Code : 40 International Prefix : 00 National Prefix : 0 National Destination Code : 366 Subscriber Number From : 670000 Subscriber Number To : 679999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : S.C. CELLEBRAL S.R.L. Click here to buy Romania Area Code Database Other Information Language Code : ro (Romanian) Country Number : 642 (Romania) Country Code : RO (Romania) Region Code : HR Region Name : Harghita City : All locations Timezone : Europe/Bucharest Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 46.5400 Longitude : 25.4300 ‹ previous : +40-366-(640000...649999) next › : +40-366-(710000...719999) Dialling Instructions For trunk calls: 0 366 670000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 40 366 670000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 670000 ~ 679999 (Count: 10,000) Example: +40-366-670000 / 0040-366-670000 (0366-670000 / 0-366-670000) +40-366-670001 / 0040-366-670001 (0366-670001 / 0-366-670001) +40-366-670002 / 0040-366-670002 (0366-670002 / 0-366-670002) +40-366-670003 / 0040-366-670003 (0366-670003 / 0-366-670003) +40-366-670004 / 0040-366-670004 (0366-670004 / 0-366-670004) ...+40-366-xxxxxx / 0040-366-xxxxxx (0366-xxxxxx / 0-366-xxxxxx) ...+40-366-679995 / 0040-366-679995 (0366-679995 / 0-366-679995) +40-366-679996 / 0040-366-679996 (0366-679996 / 0-366-679996) +40-366-679997 / 0040-366-679997 (0366-679997 / 0-366-679997) +40-366-679998 / 0040-366-679998 (0366-679998 / 0-366-679998) +40-366-679999 / 0040-366-679999 (0366-679999 / 0-366-679999)