075820 area code — Hamilton
075820 is the telephone area code for Hamilton in New Zealand. Numbers are written internationally as +64 75820.
* New Zealand spans more than one time zone; the clock shows its primary zone.
How to call Hamilton
- From abroad
- +64 75820 XXX XXXX
- Within New Zealand
- 075820 XXX XXXX
- Country calling code
- +64
About the 075820 area code
Dialed within New Zealand as 075820, this code is written internationally as +64 75820 followed by the subscriber's local number.
Area codes like 075820 tie a phone number to a place — useful for knowing where a call or message originates, and for signing up to services that expect a local New Zealand number. To actually receive an SMS on a New Zealand number, a temporary or virtual line does the job without exposing your own SIM.
Frequently asked questions
What area code is Hamilton?
Hamilton uses the area code 075820, written internationally as +64 75820.
How do I call Hamilton from another country?
Dial your international access code, then +64 75820, then the local number — dropping the national leading 0.
What time is it in Hamilton?
Hamilton is in the Pacific/Auckland time zone; the live clock above shows the current local time.
Is 075820 a mobile or a landline code?
075820 is a geographic (landline) area code for Hamilton. Mobile numbers in New Zealand use their own separate prefixes.