International dialling codes
Netherlands dialling code: +31
Netherlands: everything needed to dial a local number from abroad — code +31, trunk prefix and accepted number lengths.
Short answer
Netherlands has the dialling code +31. The country uses the trunk prefix 0, which is dropped when dialling internationally: dial +31 then the number without that prefix. A valid national number has 5, 6, 7, 8, 9, 10, 11 digits.
Numbering data
| International dialling code | +31 |
|---|---|
| ISO code | NL |
| Trunk prefix | 0 |
| National number length | 5, 6, 7, 8, 9, 10, 11 digits |
| Outgoing international prefix | 00 |
| Sending from this service | not open |
Frequently asked questions
- Netherlands: what is the telephone dialling code?
- Netherlands has the international dialling code +31. It is dialled after the calling country's outgoing prefix — 00 from France and most of Europe. A national number there has 5, 6, 7, 8, 9, 10, 11 digits.
- Netherlands: should the leading zero be dropped?
- Yes. Netherlands uses the trunk prefix 0, reserved for domestic calls. When dialling internationally it is dropped: +31 followed by the number without that prefix.