Oceania · DX entity · DXCC 034

Chatham Islands

Chatham Islands is a DX entity in Oceania, in CQ zone 32 and ITU zone 60. Its primary prefix is ZL7.

Flag of New Zealand.

loading the map…

Figure 1. Chatham Islands and its special island authorities. Hover for names; scroll to zoom. Boundaries: Natural Earth, Admin 0 Map Subunits and Admin 1 States and Provinces, 1:10m, version 5.1.2 (13 May 2022), public domain, retrieved 2026-10-15. https://www.naturalearthdata.com/. DX entity boundaries assembled by The DX Atlas Project from the sources named, one recipe row per DXCC entity (subunits matched, merged, split by box or carved from a parent; DXEntity-Recipe.md), 2026. Simplified for this page to 0.001379 degrees, about 154 m; exported 30 October 2026. Projection: Lambert azimuthal equal-area centred on 44° S 176.5° W.

Data sheet

DXCC entity code	034
Name in the ADIF standard	CHATHAM IS.
Continent	Oceania
Primary prefix	ZL7
CQ zone	32
ITU zone	60

Prefixes

ZL7 is the primary prefix. The country files list 2 prefixes and prefix blocks for Chatham Islands.

Show all prefixes

ZL7 ZM7

Sources: Jim Reisert AD1C, Big CTY country files, 15 September 2026. https://www.country-files.com/ (MIT licence); ADIF Development Group, ADIF Specification version 3.1.8 (2026-10-12), DXCC Entity Code enumeration. https://adif.org/; ARRL, DXCC List (current and deleted entities), January 2026. https://www.arrl.org/country-lists-prefixes; Flag: Flagpedia.net (flagcdn.com), SVG, public domain, retrieved 2026-10-10.