+856 is the international dialing code for Laos. A number has 8 to 10 digits after the country code.
How to dial a +856 number
- From a mobile phone: dial +856 and then the subscriber number — no exit code and no leading zero.
- From the US or Canada: dial 011 856 and then the number.
- From the UK and most of Europe: dial 00 856 and then the number.
- From Russia: dial 8~10 856 and then the number — or simply save it with +856 and call from a mobile.
Country using +856
- Laos — code +856, 8 to 10 digits
Nearby codes
- +855 — Cambodia
Where to go next
- All country codes — the full list from +1 to +998
- How to call another country — exit codes and dialing rules
- Russian version — the same page in Russian