International calling guide
Timor-Leste runs on TLT (UTC+9) year-round with no daylight saving. Business operates Monday–Friday, 9 AM–5 PM in Dili. Best window: 9–11 AM TLT on a Tuesday or Wednesday.
East Timor
+670 · UTC
Local Time Now
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See the live time gap between a global reference city and East Timor at a glance no calculator needed.
Reference
New Delhi Time Now
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Destination
Dili, East Timor Time Now
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Timor-Leste runs on TLT (UTC+9) year-round with no DST. Tetum and Portuguese are the official languages.
Pro tip: Call 9–11 AM TLT on a Tuesday or Wednesday.
Timor-Leste uses TLT (UTC+9) permanently — same as Japan and South Korea.
Business hours in Dili run 9 AM–5 PM Monday–Friday.
Timor-Leste Restoration of Independence Day on May 20 is the major national holiday. Plan outreach away from this date.
Tetum and Portuguese are both official. Portuguese is used in government and business; Tetum in everyday communication. English is also spoken in international business contexts.
The time differences range from 8 hours ahead of UTC to 5 hours behind UTC, showcasing the diverse time zones across the globe.
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The right window doubles your answer rate. The wrong one sends you straight to voicemail.
Avoid
Call without knowing TLT (UTC+9)
Best Window
Tue–Wed, 9–11 AM TLT
Avoid
Ring on Independence Day (May 20)
Best Window
Mid-week, confirmed workday
Avoid
Cold call without prior arrangement
Best Window
Scheduled, pre-announced call
Avoid
Call after 5 PM (Dili close)
Best Window
9–11 AM TLT, Tue or Wed
Smart timing isn't just courtesy it directly drives better outcomes for every call you make.
Morning calls (9–11 AM TLT) on Tue–Wed in Dili double pickup vs. afternoon or holiday dials.
2×
more pickups
Knowing Timor-Leste's TLT (UTC+9) offset shows scheduling care to local contacts.
+38%
connect rate
Pre-arranged calls see 4× more engagement than cold outreach in Timor-Leste.
4×
engagement
Calling during Independence Day or Christmas week sends 90% of Timor-Leste calls to voicemail.
−90%
voicemail drops
Use these resources to plan every international call with confidence.
Set reminders and plan calls in advance so you never miss the optimal window.
Leverage automated analytics to identify the best call timing for every contact.
Instantly translate your local time to the recipient's timezone before dialling.
Professional outreach with automated scheduling features built into your CRM.
Four simple steps for every international call to East Timor dial it right, every time.
Press "+" on mobile or "00" from most landlines. This opens an international line.
East Timor's international code. Every call to East Timor must start with +670.
Add the local area or mobile network code — always drop any leading zero used for domestic calls.
Dial the remaining subscriber digits. Your number is now correctly formatted for international routing.
Jump to any country's best-time-to-call guide. Click any flag to open the full page.
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Pair perfect timing with carrier-grade routing. TKOS provisions inbound DIDs and outbound termination across 100+ countries on tier-1 interconnects.
Everything you need to know about timing, time zones, and dialing East Timor (+670). Still have a question? Our wholesale team is one click away.
Tuesday–Wednesday, 9–11 AM TLT (UTC+9). Timor-Leste uses TLT year-round with no DST. Business operates Monday–Friday, 8 AM–5 PM in Dili. Tetum and Portuguese are the official languages — confirm your contact's language preference.