Area Code +40-373-(420000...429999) located in VoIP, more detail is as below. Place International Dialing Code : 40 International Prefix : 00 National Prefix : 0 National Destination Code : 373 Subscriber Number From : 420000 Subscriber Number To : 429999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : V (VoIP, Location Independent fixed land line) Carrier Name : S.C. ROMTELECOM S.A. Click here to buy Romania Area Code Database Other Information Language Code : ro (Romanian) Country Number : 642 (Romania) Country Code : RO (Romania) City : VoIP 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 : +40-373-(410000...419999) next › : +40-373-(430000...439999) Dialling Instructions For trunk calls: 0 373 420000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 40 373 420000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 420000 ~ 429999 (Count: 10,000) Example: +40-373-420000 / 0040-373-420000 (0373-420000 / 0-373-420000) +40-373-420001 / 0040-373-420001 (0373-420001 / 0-373-420001) +40-373-420002 / 0040-373-420002 (0373-420002 / 0-373-420002) +40-373-420003 / 0040-373-420003 (0373-420003 / 0-373-420003) +40-373-420004 / 0040-373-420004 (0373-420004 / 0-373-420004) ...+40-373-xxxxxx / 0040-373-xxxxxx (0373-xxxxxx / 0-373-xxxxxx) ...+40-373-429995 / 0040-373-429995 (0373-429995 / 0-373-429995) +40-373-429996 / 0040-373-429996 (0373-429996 / 0-373-429996) +40-373-429997 / 0040-373-429997 (0373-429997 / 0-373-429997) +40-373-429998 / 0040-373-429998 (0373-429998 / 0-373-429998) +40-373-429999 / 0040-373-429999 (0373-429999 / 0-373-429999)