| 0000 | — | Waikato (region) | — | — |
| 0101 | — | Northland (Nowa Zelandia) | — | — |
| 0110 | Whangarei | Northland (Nowa Zelandia) | 19 451 | 35,8 km² |
| 0112 | Whau Valley | Northland (Nowa Zelandia) | 27 639 | 47,1 km² |
| 0114 | Kauri | Northland (Nowa Zelandia) | 1 646 | 12,4 km² |
| 0116 | Ruakaka | Northland (Nowa Zelandia) | 1 683 | 7,4 km² |
| 0118 | Whangarei Heads | Northland (Nowa Zelandia) | 1 448 | 4,32 km² |
| 0140 | Kamo | Northland (Nowa Zelandia) | — | — |
| 0141 | Otangarei | Northland (Nowa Zelandia) | — | — |
| 0142 | Whangarei | Northland (Nowa Zelandia) | — | — |
| 0143 | Whangarei | Northland (Nowa Zelandia) | — | — |
| 0144 | Kamo | Northland (Nowa Zelandia) | — | — |
| 0145 | Kamo | Northland (Nowa Zelandia) | — | — |
| 0146 | Maungakaramea | Northland (Nowa Zelandia) | — | — |
| 0147 | Whangarei | Northland (Nowa Zelandia) | — | — |
| 0148 | Whangarei | Northland (Nowa Zelandia) | — | — |
| 0149 | Kamo | Northland (Nowa Zelandia) | — | — |
| 0150 | Hikurangi | Northland (Nowa Zelandia) | — | — |
| 0151 | Ruakaka | Northland (Nowa Zelandia) | — | — |
| 0152 | Maungatapere | Northland (Nowa Zelandia) | — | — |
| 0153 | — | Northland (Nowa Zelandia) | — | — |
| 0154 | Ngunguru | Northland (Nowa Zelandia) | — | — |
| 0170 | — | Northland (Nowa Zelandia) | 781 | 26,7 km² |
| 0171 | — | Northland (Nowa Zelandia) | 1 253 | 110,3 km² |
| 0172 | Pakotai | Northland (Nowa Zelandia) | 810 | 345,7 km² |
| 0173 | — | Northland (Nowa Zelandia) | 3 237 | 125,8 km² |
| 0174 | Whangarei Heads | Northland (Nowa Zelandia) | 2 988 | 68,7 km² |
| 0175 | Whangarei | Northland (Nowa Zelandia) | 1 093 | 73,4 km² |
| 0176 | Whangarei | Northland (Nowa Zelandia) | 2 009 | 225,8 km² |
| 0178 | Maungakaramea | Northland (Nowa Zelandia) | 2 773 | 260,5 km² |
| 0179 | Maungatapere | Northland (Nowa Zelandia) | 4 035 | 194,4 km² |
| 0181 | — | Northland (Nowa Zelandia) | 780 | 242,1 km² |
| 0182 | Hukerenui | Northland (Nowa Zelandia) | 1 253 | 258,6 km² |
| 0184 | — | Northland (Nowa Zelandia) | 1 068 | 319,3 km² |
| 0185 | — | Northland (Nowa Zelandia) | 2 831 | 137 km² |
| 0192 | Parua Bay | Northland (Nowa Zelandia) | 924 | 101,1 km² |
| 0193 | Waiotira | Northland (Nowa Zelandia) | 503 | 180,7 km² |
| 0200 | Opua | Northland (Nowa Zelandia) | 2 096 | 9,5 km² |
| 0202 | Russell (Nowa Zelandia) | Northland (Nowa Zelandia) | 636 | 3,333 km² |
| 0204 | Haruru | Northland (Nowa Zelandia) | 1 040 | 21,5 km² |
| 0210 | Kawakawa | Northland (Nowa Zelandia) | 1 417 | 21,6 km² |
| 0211 | Moerewa | Northland (Nowa Zelandia) | 1 358 | 7,8 km² |
| 0230 | Kerikeri | Northland (Nowa Zelandia) | 5 278 | 19,1 km² |
| 0241 | Opua | Northland (Nowa Zelandia) | — | — |
| 0242 | Russell (Nowa Zelandia) | Northland (Nowa Zelandia) | — | — |
| 0243 | Kawakawa | Northland (Nowa Zelandia) | — | — |
| 0244 | Moerewa | Northland (Nowa Zelandia) | — | — |
| 0245 | Kerikeri | Northland (Nowa Zelandia) | — | — |
| 0246 | Waipapa | Northland (Nowa Zelandia) | — | — |
| 0247 | Paihia | Northland (Nowa Zelandia) | — | — |
