Area Code +40-366-(120000...129999) 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 : 120000 Subscriber Number To : 129999 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. VODAFONE ROMANIA S.A. 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-(110000...119999) next › : +40-366-(220000...229999) Dialling Instructions For trunk calls: 0 366 120000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 40 366 120000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 120000 ~ 129999 (Count: 10,000) Example: +40-366-120000 / 0040-366-120000 (0366-120000 / 0-366-120000) +40-366-120001 / 0040-366-120001 (0366-120001 / 0-366-120001) +40-366-120002 / 0040-366-120002 (0366-120002 / 0-366-120002) +40-366-120003 / 0040-366-120003 (0366-120003 / 0-366-120003) +40-366-120004 / 0040-366-120004 (0366-120004 / 0-366-120004) ...+40-366-xxxxxx / 0040-366-xxxxxx (0366-xxxxxx / 0-366-xxxxxx) ...+40-366-129995 / 0040-366-129995 (0366-129995 / 0-366-129995) +40-366-129996 / 0040-366-129996 (0366-129996 / 0-366-129996) +40-366-129997 / 0040-366-129997 (0366-129997 / 0-366-129997) +40-366-129998 / 0040-366-129998 (0366-129998 / 0-366-129998) +40-366-129999 / 0040-366-129999 (0366-129999 / 0-366-129999)