Hannover Area Code 511
Hannover, Germany · Country code +49
How to dial Hannover
Calling Germany
011 49 511 XXXX XXXX
Exit code
Dial this first to exit US
Country code
Germany country code
Area code
City/region code
Local number
The subscriber number
From the US, dial 011 to place an international call, then 49 for Germany, then the area code 511 (drop any leading 0), followed by the local number. With Telvio you dial the same format — no prefix change needed.
Other cities in Germany
When to call Hannover
What the clock reads in Hannover when it is mid-morning, early afternoon and evening where you are. Highlighted cells fall between 9:00 and 21:00 local time at the other end.
| Calling from | Offset | 09:00 | 13:00 | 19:00 |
|---|---|---|---|---|
| New York | +6:00 | 15:00 | 19:00 | 01:00 |
| Los Angeles | +9:00 | 18:00 | 22:00 | 04:00 |
| London | +1:00 | 10:00 | 14:00 | 20:00 |
| Dubai | −3:00 | 06:00 | 10:00 | 16:00 |
| Sydney | −10:00 | 23:00 | 03:00 | 09:00 |
Offsets calculated for mid-January. Countries that observe daylight saving shift by an hour for part of the year — the planner works out today's offset from your own device.
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All toolsFrequently asked questions
What is the area code for Hannover?
The area code for Hannover, Germany is 511. Calling from outside Germany, dial your exit code, then +49, then the area code without its trunk prefix, then the local number — written together as +49 511 followed by the subscriber number.
How do I call Hannover from abroad?
From the United States or Canada, dial 011 + 49 + 511 + the local number. From most of Europe and from a mobile anywhere, replace the exit code with 00 or simply press and hold 0 to enter a plus sign, which works from any country without knowing its exit code.
Do I drop the 0 when calling Hannover?
Yes. Germany uses 0 as a trunk prefix for domestic calls, so Hannover's code is written 511 locally and dialled as 511 from abroad. Keeping the trunk prefix in an international number is the single most common reason the call fails to connect.
How many digits is a Hannover phone number?
A full Germany number is 9 digits after the country code, area code included — for example +49 30 1234567. That length is fixed by the national numbering plan, so a number one digit short is a typo rather than a valid shorter number.
How much does it cost to call Hannover?
Calling a Hannover landline costs $0.27 a minute with Telvio and a mobile costs $0.27. Ten minutes to a landline is $2.70. Billing is per second with no connection fee, so a short call is charged for the seconds it used rather than rounded up to a whole minute.
Call Hannover with Telvio
From $0.27/min. Per-second billing, 1 free minute included.
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