+670 is the country code for Timor-Leste.
Every phone number in Timor-Leste starts with +670 when you call it from another country. From the US, dial 011 670, then the full number.
- Time there
- Dili timeTimor-Leste Time, UTC+9, no daylight saving
- From the US or Canada
- 011 670 7721 2345
- From the UK and most of Europe
- 00 670 7721 2345
- From Australia
- 0011 670 7721 2345
- From any mobile phone
- +670 7721 2345
- Inside Timor-Leste
- 7721 2345
- Mobile numbers
- 8 digits after +670, starting 72, 73, 74, 75, 76, 77 or 78
- Landlines
- 7 digits after +670, such as +670 21X XXXX in Manufahi
- Toll-free numbers
- Start with 802
Check a +670 number to see whether it is a mobile, a landline or VoIP.
Pick the country, enter the number without the +670, and the free check shows whether it is valid and whether it is a mobile, a landline or VoIP.
Mobile numbers in Timor-Leste start with 7, and this table shows which networks first issued each start.
| At home | From abroad | First issued by |
|---|---|---|
| 72 | +670 72 | Timor Telecom |
| 73 | +670 73 | Telkomcel |
| 74 | +670 74 | Telkomcel |
| 75 | +670 75 | Viettel (Telemor brand) |
| 76 | +670 76 | Viettel (Telemor brand) |
| 77 | +670 77 | Timor Telecom |
| 78 | +670 78 | Timor Telecom |
Timor Telecom started 72, 77 and 78, Telkomcel started 73 and 74 and Viettel (Telemor brand) started 75 and 76. People keep their number when they switch networks, so the start shows where a number began. Our free number portability lookup shows the network it is on today.
14 landline areas cover Timor-Leste, from 21 in Manufahi to 44 in Lautem.
| At home | From abroad | Area |
|---|---|---|
| 21 | +670 21 | Manufahi |
| 22 | +670 22 | Cova Lima |
| 23 | +670 23 | Bobonaro |
| 24 | +670 24 | Ainaro |
| 25 | +670 25 | Dekuse |
| 31, 32, 33 | +670 31, +670 32, +670 33 | Dili |
| 36 | +670 36 | Liquica |
| 37 | +670 37 | Aileu |
| 38 | +670 38 | Ermera |
| 39 | +670 39 | Oekusi |
| 41 | +670 41 | Baucau |
| 42 | +670 42 | Manatuto |
| 43 | +670 43 | Viqueque |
| 44 | +670 44 | Lautem |
In Timor-Leste, the phone number format for apps and SMS gateways is +670 followed by the full number.
| Written | Example | Where you see it |
|---|---|---|
| At home | 7721 2345 | Business cards, local ads |
| International | +670 7721 2345 | Websites, email signatures |
| E.164 | +67077212345 | APIs, SMS gateways, CRMs |
A missed call from a +670 number you don't know can be a one-ring scam, so check it before calling back.
One-ring scams call once and hang up, hoping you call back a line that bills you international or premium rates.
- Don't call back an international number you don't know. A real caller leaves a message or sends a text.
- Check the number in the box above. A number that is not a working mobile or landline in Timor-Leste is a warning sign.
- Hang up on anyone who wants gift cards, crypto or a wire transfer, or asks you to read out a code that was just texted to you.
- Report it at reportfraud.ftc.gov, and see the FCC's guide to one-ring scams.
The codes next to +670 belong to other countries, so one wrong digit reaches a different place.
These are the questions people ask most about +670.
Which country uses the +670 country code?
Timor-Leste. Every phone number there starts with +670 when it is dialed from abroad.
How do I call Timor-Leste from the US?
Dial 011, then 670, then the full number. A mobile number written 7721 2345 at home is dialed 011 670 7721 2345 from the US, or +670 7721 2345 from any mobile phone.
Is +670 the same as 00670?
Yes. 00 is the exit code used in Timor-Leste and most of the world, and the + on a mobile phone stands in for whatever exit code your network uses. From the US and Canada the exit code is 011 instead.
How many digits is a phone number in Timor-Leste?
A mobile number has 8 digits after +670, written 7721 2345 at home. A landline has 7 digits, written 21X XXXX at home.
What time is it in Timor-Leste?
Timor-Leste is on Timor-Leste Time, UTC+9, all year. It does not use daylight saving time.
How do I check a +670 number that called me?
Enter it in the box above. The free check shows whether it is a valid number from Timor-Leste and whether it is a mobile, a landline or a VoIP line, which helps you spot a one-ring scam before you call back.
Sources: Google's libphonenumber numbering data for lengths, mobile starts, area code places, first-issuing networks and time zones, as of September 24, 2026; the ITU list of country codes.