Best time to reach Eritrea (+291)
Eritrea runs on EAT — three hours ahead of GMT, the same zone as Ethiopia and Kenya. Knowing the best time to call Eritrea on +291 keeps you inside Asmara office hours.
EAT, at a glance.
See the live gap between a global reference city and Eritrea's single EAT zone — no calculator needed.
Eritrea against the world's hubs.
Compare live Eritrean time against New York, London and Dubai so your call lands inside Asmara office hours.
Understanding the time difference between the United States and Eritrea
Time zone differences across other major countries
Why timing matters for calls to Eritrea.
EAT aligns Asmara with Addis Ababa and the Gulf — a morning call spans the Horn of Africa and the Arabian Peninsula at the same moment.
The best windows to reach Eritrea.
Four factors that decide when an Eritrean prospect picks up — anchored to the EAT business day.
Eritrea runs at +03:00
The zone is Africa/Asmara. 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 Eritrea.
No daylight saving
Eritrea stays on +03:00 all year. The windows below only move when the caller's own country changes its clocks, not when Eritrea does.
Shared hours with 2 of 5 markets
Callers in London, Mumbai share part of the working day with Eritrea. 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, Sydney. Calling Eritrea from those cities means someone is working outside normal hours — worth saying so when you book the call.
How to call Eritrea using the +291 code.
Four simple steps for every call into Eritrea — 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 +291
Eritrea's international code. Every call to Eritrea must start with +291.
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 Eritrean customers in their window, on carrier-grade routes.
Free trial · No card required · Port numbers free · Month-to-month
When your working day overlaps Eritrea
Callers in London and Mumbai share part of the working day with Eritrea. There is no shared working window with New York, Los Angeles and Sydney.
| Calling from | Eritrea is | Call at (your time) | Which is (their time) |
|---|---|---|---|
| New York | 8h ahead | No shared working hours — you would need to call outside 9am-5pm | |
| Los Angeles | 11h ahead | No shared working hours — you would need to call outside 9am-5pm | |
| London | 3h ahead | 9:00 AM – 2:00 PM | 12:00 PM – 5:00 PM |
| Mumbai | 2h 30m behind | 11:30 AM – 5:00 PM | 9:00 AM – 2:30 PM |
| Sydney | 8h behind | No shared working hours — you would need to call outside 9am-5pm | |
Windows are the intersection of a 9am-5pm working day in each place, using Eritrea'sstandard-time offset of +03:00. Eritrea 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 Eritrea, answered.
Time zone, daylight saving and dialling questions for Eritrea (+291).