Area Code +40-310-(400000...409999) located in All locations, Ilfov (IF), more detail is as below. Place International Dialing Code : 40 International Prefix : 00 National Prefix : 0 National Destination Code : 310 Subscriber Number From : 400000 Subscriber Number To : 409999 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. DATEK TELECOM 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 : IF Region Name : Ilfov City : All locations Timezone : Europe/Bucharest Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 44.4300 Longitude : 26.1000 ‹ previous : +40-310-(390000...399999) next › : +40-310-(600000...609999) Dialling Instructions For trunk calls: 0 310 400000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 40 310 400000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 400000 ~ 409999 (Count: 10,000) Example: +40-310-400000 / 0040-310-400000 (0310-400000 / 0-310-400000) +40-310-400001 / 0040-310-400001 (0310-400001 / 0-310-400001) +40-310-400002 / 0040-310-400002 (0310-400002 / 0-310-400002) +40-310-400003 / 0040-310-400003 (0310-400003 / 0-310-400003) +40-310-400004 / 0040-310-400004 (0310-400004 / 0-310-400004) ...+40-310-xxxxxx / 0040-310-xxxxxx (0310-xxxxxx / 0-310-xxxxxx) ...+40-310-409995 / 0040-310-409995 (0310-409995 / 0-310-409995) +40-310-409996 / 0040-310-409996 (0310-409996 / 0-310-409996) +40-310-409997 / 0040-310-409997 (0310-409997 / 0-310-409997) +40-310-409998 / 0040-310-409998 (0310-409998 / 0-310-409998) +40-310-409999 / 0040-310-409999 (0310-409999 / 0-310-409999)