Portugal Phone Number Format
Portugal phone numbers use the country code +351. A Portugal mobile number is 9 digits and is written 912 345 678 nationally, or +351 912 345 678 in international format. In E.164 (the format APIs expect) it is +351912345678, with no spaces or leading zero.
| Country | Portugal |
|---|---|
| Country calling code | +351 |
| Example mobile (national) | 912 345 678 |
| Example mobile (international) | +351 912 345 678 |
| Example mobile (E.164) | +351912345678 |
| National number length | 9 digits |
Validate a Portugal phone number
How to format a Portugal phone number
- Start from the national number as written locally: 912 345 678.
- Drop the leading trunk digit (the national prefix, usually a leading 0) if present.
- Add the country code +351 in front to dial from abroad: +351 912 345 678.
- For APIs, SMS, and storage, use E.164, no spaces or dashes: +351912345678.
Frequently asked questions
What is the country code for Portugal?
The international calling code for Portugal is +351. You add it before the national number (dropping any leading 0) when dialing from abroad, for example +351 912 345 678.
How many digits is a Portugal phone number?
A Portugal mobile number has 9 digits in its national significant number (the part after the +351 country code). Example: 912 345 678.
How do I write a Portugal number in E.164 format?
E.164 is the international standard most APIs and SMS gateways require: a plus sign, the country code, then the national number with no spaces, dashes, or leading zero. For Portugal that looks like +351912345678.
How can I check if a Portugal phone number is valid?
Paste the number into the validator above. 1Lookup parses it, checks it against Portugal's numbering rules, and returns its line type and carrier so you know whether it is real and reachable.