When to phone Vatican (+379)
Vatican City runs on Central European Time — UTC+1 (UTC+2 in summer CET/CEST). Diplomatic and faith institution contacts operate on Vatican business hours, typically 8 AM–1 PM CET.
CET/CEST (UTC+1/+2), at a glance.
Vatican City observes Central European Time in winter (UTC+1) and Central European Summer Time in summer (UTC+2), aligned with Rome and the rest of Italy.
Vatican against the world's hubs.
Vatican City is 1 h ahead of London in winter (same in summer DST overlap), in sync with Rome, and 6 h ahead of New York. London diplomats reach Vatican offices 8 AM–1 PM CET (7 AM–12 PM UK time).
Understanding the time difference between the United States and Vatican
Time zone differences across other major countries
Why timing matters for calls to Vatican City.
Vatican departments (Dicasteries) follow a distinctive Italian-Roman schedule with mornings-only public hours (8 AM–1 PM CET). Afternoon access requires pre-arranged appointments through the Holy See's switchboard.
The authorized windows to reach Vatican City.
8 AM–12:30 PM CET for all Vatican Dicastery contacts — offices close at 1 PM and rarely reopen. From London, that's 7 AM–11:30 AM UK time. Pre-arrange all calls through the Vatican switchboard.
Vatican runs at +01:00
The zone is Europe/Vatican. 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 Vatican.
Clocks change here
Vatican observes daylight saving, shifting to +02:00 in its summer. A window that works in January moves by an hour later in the year, so re-check before scheduling a recurring call.
Shared hours with 3 of 5 markets
Callers in New York, London, Mumbai share part of the working day with Vatican. The table above gives the exact intersection for each.
Where the gap is too wide
There is no 9-to-5 overlap with Los Angeles, Sydney. Calling Vatican from those cities means someone is working outside normal hours — worth saying so when you book the call.
How to call Vatican City using the +379 code.
Dial +379 then the subscriber number, or dial +39-06-698 then the extension. Ringflow routes via Southern European infrastructure for consistent quality.
Number anatomy
Dial exit code
Press + on mobile or 00 from most landlines. This opens an international line.
Enter +379
Vatican's international code. Every call to Vatican must start with +379.
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 Vatican City on authorized diplomatic routes.
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When your working day overlaps Vatican
Callers in New York, London and Mumbai share part of the working day with Vatican. There is no shared working window with Los Angeles and Sydney.
| Calling from | Vatican is | Call at (your time) | Which is (their time) |
|---|---|---|---|
| New York | 6h ahead | 9:00 AM – 11:00 AM | 3:00 PM – 5:00 PM |
| Los Angeles | 9h ahead | No shared working hours — you would need to call outside 9am-5pm | |
| London | 1h ahead | 9:00 AM – 4:00 PM | 10:00 AM – 5:00 PM |
| Mumbai | 4h 30m behind | 1:30 PM – 5:00 PM | 9:00 AM – 12:30 PM |
| Sydney | 10h 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 Vatican'sstandard-time offset of +01:00. Vatican observes daylight saving, so during its summer the offset moves to +02:00 and each window shifts by an hour.
FAQ
Calling Vatican, answered.
Time zone, daylight saving and dialling questions for Vatican (+379).