Area Code +40-366-(820000...829999) 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 : 820000 Subscriber Number To : 829999 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. MEDIA SAT 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-(810000...819999) next › : +40-366-(880000...889999) Dialling Instructions For trunk calls: 0 366 820000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 40 366 820000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 820000 ~ 829999 (Count: 10,000) Example: +40-366-820000 / 0040-366-820000 (0366-820000 / 0-366-820000) +40-366-820001 / 0040-366-820001 (0366-820001 / 0-366-820001) +40-366-820002 / 0040-366-820002 (0366-820002 / 0-366-820002) +40-366-820003 / 0040-366-820003 (0366-820003 / 0-366-820003) +40-366-820004 / 0040-366-820004 (0366-820004 / 0-366-820004) ...+40-366-xxxxxx / 0040-366-xxxxxx (0366-xxxxxx / 0-366-xxxxxx) ...+40-366-829995 / 0040-366-829995 (0366-829995 / 0-366-829995) +40-366-829996 / 0040-366-829996 (0366-829996 / 0-366-829996) +40-366-829997 / 0040-366-829997 (0366-829997 / 0-366-829997) +40-366-829998 / 0040-366-829998 (0366-829998 / 0-366-829998) +40-366-829999 / 0040-366-829999 (0366-829999 / 0-366-829999)