Iran → 
SingaporeStep by step
Dial in this order.
- 1Dial 0000
The exit code for Iran. It tells the network the next number is international.
- 2Dial 6565
The country code for Singapore.
- 3Dial the local number6123 4567
8 digits.
WHAT TO DIALIran → Singapore
00 + 65 + number
Exit Code
00
Iran exit code
+Country Code
65
Country code for Singapore
Phone Number
--------(8)
8 digits
TypeWhat you dialExample
LANDLINE00 65 -------- (8)00 65 6123 4567
MOBILE00 65 -------- (8)00 65 8123 4567
Major Singapore city codes
Singapore does not use city codes. The number is (8) digits.
Dial the number after the country code. There is no separate city code.
Time difference
Tehran province11:40 PM
4½ hoursSingapore4:10 AM
Singapore is 4½ hours ahead of Tehran province.
Calling from a mobile?
Just dial +65 6123 4567 — hold 0 to get the +. The + works from any country.