Africa · DX entity · DXCC 412

Republic of the Congo

Republic of the Congo is a DX entity in Africa, in CQ zone 36 and ITU zone 52. Its primary prefix is TN.

Flag of Republic of the Congo.

loading the map…

Figure 1. Republic of the Congo and its regions, with neighbouring land in grey. 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 0.009187 degrees, about 1 km; exported 30 October 2026. Projection: Lambert azimuthal equal-area centred on 0.7° S 14.9° E.

Data sheet

DXCC entity code	412
Name in the ADIF standard	REPUBLIC OF THE CONGO
Continent	Africa
Primary prefix	TN
CQ zone	36
ITU zone	52

Prefixes

TN is the primary prefix. The country files list 11 prefixes and prefix blocks for Republic of the Congo.

Show all prefixes

TN TN0 TN1 TN2 TN3 TN4 TN5 TN6 TN7 TN8 TN9

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.