Area codes
- 321 - Invercargill
- 324 - Tokanui, Lumsden, Te Anau
- 326 - Christchurch
- 327 - Kaiapoi
- 328 - Christchurch
- 330 - Ashburton, Akaroa, Chatham Islands
- 331 - Rangiora, Amberley, Culverden, Darfield, Cheviot, Kaikoura
- 332 - Christchurch
- 334 - Christchurch
- 335 - Christchurch
- 336 - Christchurch
- 337 - Christchurch
- 338 - Christchurch
- 344 - Queenstown, Cromwell, Alexandra, Wanaka, Ranfurly, Roxburgh
- 345 - Dunedin, Queenstown
- 346 - Dunedin, Palmerston
- 347 - Dunedin
- 352 - Murchison, Takaka, Motueka
- 354 - Nelson
- 357 - Blenheim
- 359 - Blenheim
- 366 - Timaru, Waimate, Fairlie
- 373 - Greymouth
- 376 - Greymouth
- 378 - Westport
- 390 - Ashburton
- 392 - Greymouth
- 394 - Christchurch, Invercargill
- 396 - Christchurch
- 397 - Christchurch
- 423 - Wellington
- 429 - Paraparaumu
- 42 - Wellington
- 43 - Wellington
- 44 - Wellington
- 45 - Wellington
- 48 - Wellington
- 49 - Wellington
- 490 - Paraparaumu
- 632 - Palmerston North, Marton
- 634 - Wanganui
- 635 - Palmerston North
- 636 - Levin
- 637 - Masterton, Dannevirke, Pahiatua
- 638 - Taihape, Ohakune, Waiouru
- 675 - New Plymouth, Mokau
- 683 - Napier, Wairoa
- 684 - Napier
- 685 - Waipukurau
- 686 - Gisborne, Ruatoria
- 687 - Hastings
- 694 - Masterton, Levin
- 695 - Palmerston North, New Plymouth
- 730 - Whakatane
- 731 - Whakatane, Opotiki
- 734 - Rotorua
- 736 - Rotorua
- 737 - Taupo
- 754 - Tauranga
- 757 - Tauranga
- 780 - Hamilton
- 783 - Hamilton
- 784 - Hamilton
- 785 - Hamilton
- 786 - Paeroa, Waihi, Thames, Whangamata
- 787 - Te Awamutu, Otorohanga, Te Kuiti
- 788 - Matamata, Tokoroa, Putaruru, Tirau and surrounding areas, Morrinsville
- 789 - Taumarunui
- 795 - Hamilton
- 796 - Hamilton
- 797 - Hamilton
- 798 - Hamilton
- 923 - Pukekohe
- 92 - Auckland
- 93 - Auckland
- 940 - Kaikohe, Kaitaia, Kawakawa
- 941 - Auckland
- 942 - Helensville, Warkworth, Hibiscus Coast, Great Barrier Island
- 943 - Whangarei, Maungaturoto
- 944 - Auckland
- 947 - Auckland
- 948 - Auckland
- 95 - Auckland
- 96 - Auckland
- 98 - Auckland
- 99 - Auckland
- 990 - Warkworth
- 998 - Whangarei