Foreign states' area codes

New Zealand
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New Zealand   +64
Auckland 9
Christchurch 3
Dunedin 3
Hamilton 7
Hastings 6
Invercargill 3
Napier 6
Nelson 3
New Plymouth 6
New Zealand External Territori 24
North Island (Central and East 7
North Island (North) 9
North Island (Western) 6
Palmerston North 6
Pokeno 9
Rotorua 7
South Island 3
Tauranga 7
Timaru 3
Wanganui 6
Wellington Region 4
Whangarei 9