Best hours to call Papua New Guinea (+675)
Papua New Guinea runs on PGT — ten hours ahead of GMT. Knowing the best time to call Papua New Guinea on +675 keeps you inside Port Moresby office hours.
PGT, at a glance.
See the live gap between a global reference city and Papua New Guinea's single PGT zone — no calculator needed.
Papua New Guinea against the world's hubs.
Compare live PNG time against New York, London and Sydney so your call lands inside Port Moresby office hours.
Understanding the time difference between the United States and Papua New Guinea
Time zone differences across other major countries
Why timing matters for calls to Papua New Guinea.
PGT sits two hours behind Brisbane and Guam — a Port Moresby morning bridges Australia's east coast and the Pacific Island rim.
The best windows to reach Papua New Guinea.
Four factors that decide when a PNG prospect picks up — anchored to the PGT business day.
Papua New Guinea runs at +10:00
The zone is Pacific/Port_Moresby. Every window on this page is worked out from that offset rather than a rule of thumb, so the times shown are the ones that actually apply to Papua New Guinea.
No daylight saving
Papua New Guinea stays on +10:00 all year. The windows below only move when the caller's own country changes its clocks, not when Papua New Guinea does.
Shared hours with 2 of 5 markets
Callers in Mumbai, Sydney share part of the working day with Papua New Guinea. The table above gives the exact intersection for each.
Where the gap is too wide
There is no 9-to-5 overlap with New York, Los Angeles, London. Calling Papua New Guinea from those cities means someone is working outside normal hours — worth saying so when you book the call.
How to call Papua New Guinea using the +675 code.
Four simple steps for every call into Papua New Guinea — including the two-digit area codes.
Number anatomy
Dial exit code
Press + on mobile or 00 from most landlines. This opens an international line.
Enter +675
Papua New Guinea's international code. Every call to Papua New Guinea must start with +675.
Area prefix
Add the local area or mobile network code — always drop any leading zero used for domestic calls.
Full number
Dial the remaining subscriber digits. Your number is now correctly formatted for international routing.
Best time to call — every country.
Jump to any country's best-time-to-call guide. Search by name, ISO or dial prefix.
Reach Papua New Guinean customers in their window, on the right network.
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When your working day overlaps Papua New Guinea
Callers in Mumbai and Sydney share part of the working day with Papua New Guinea. There is no shared working window with New York, Los Angeles and London.
| Calling from | Papua New Guinea is | Call at (your time) | Which is (their time) |
|---|---|---|---|
| New York | 15h ahead | No shared working hours — you would need to call outside 9am-5pm | |
| Los Angeles | 18h ahead | No shared working hours — you would need to call outside 9am-5pm | |
| London | 10h ahead | No shared working hours — you would need to call outside 9am-5pm | |
| Mumbai | 4h 30m ahead | 9:00 AM – 12:30 PM | 1:30 PM – 5:00 PM |
| Sydney | 1h behind | 10:00 AM – 5:00 PM | 9:00 AM – 4:00 PM |
Windows are the intersection of a 9am-5pm working day in each place, using Papua New Guinea'sstandard-time offset of +10:00. Papua New Guinea does not observe daylight saving, so these windows hold all year — though they shift when the caller's own country changes its clocks.
FAQ
Calling Papua New Guinea, answered.
Time zone, daylight saving and dialling questions for Papua New Guinea (+675).