Netherlands · NLD
Amsterdam dialing code
Amsterdam · Amsterdam
Dialing code
+31 20
From abroad
+31 20 123-4567
Dial +31, then the city code 20, then the phone number without the leading zero.
Within the country
020 123-4567
Dial 020 followed by the phone number.
How to call Amsterdam?
To call Amsterdam in Netherlands from abroad, dial the international code +31, followed by the city code 20, then the local number without the leading zero.