Japan → 
RomaniaStep by step
Dial in this order.
- 1Dial 010010
The exit code for Japan. It tells the network the next number is international.
- 2Dial 4040
The country code for Romania.
- 3Dial the area code21
Romania area codes start with 0 at home. Leave it off: 21 for Bucharest and Ilfov County.
- 4Dial the local number123 4567
7 digits in Bucharest and Ilfov County.
WHAT TO DIALJapan → Romania
010 + 40 + area code + number
Exit Code
010
Japan exit code
+Country Code
40
Country code for Romania
+City Code
--(2)
Bucharest and Ilfov County 21. Drop the leading 0.
+Phone Number
-------(7)
Bucharest and Ilfov County, 7 digits
TypeWhat you dialExample
LANDLINE010 40 -- ------- (2)+(7)010 40 21 123 4567 Bucharest and Ilfov County
MOBILE010 40 --------- (9)010 40 712 034 567
Drop the leading 0.
Major Romania city codes
| City | Dial from Japan | City code | Number |
|---|---|---|---|
| Bucharest and Ilfov County | 010 40 21 | -- (2) | ------- (7) |
| Bucharest and Ilfov County | 010 40 31 | -- (2) | ------- (7) |
| Suceava | 010 40 230 | --- (3) | ------ (6) |
| Botoșani | 010 40 231 | --- (3) | ------ (6) |
| Iași | 010 40 232 | --- (3) | ------ (6) |
| Neamț | 010 40 233 | --- (3) | ------ (6) |
| Bacău | 010 40 234 | --- (3) | ------ (6) |
| Vaslui | 010 40 235 | --- (3) | ------ (6) |
At home these codes are written with a 0 in front. Leave that off when calling from abroad.
Time difference
Yokohama4:56 AM
6 hoursBucharest and Ilfov County10:56 PM
Bucharest and Ilfov County is 6 hours behind Yokohama. The clocks change within a week, and the gap becomes 7 hours.
Calling from a mobile?
Just dial +40 21 123 4567 — hold 0 to get the +. The + works from any country.