A continuación os dejamos los países miembros de la IARU que actualmente tienen QSL Bureau:
| Prefijo | IARU QSL Bureau | ||
| 1 |  |
3A | Monaco |
| 2 |  |
3D2 | Fidji |
| 3 |  |
3V | Tunez |
| 4 |  |
4L | Georgia |
| 5 |  |
4O | Montenegro |
| 6 |  |
4S | Sri Lanka |
| 7 |  |
4X | Israel |
| 8 |  |
5B | Chipre |
| 9 |  |
5H | Tanzania |
| 10 |  |
5N | Nigeria |
| 11 |  |
5W | Samoa |
| 12 |  |
5X | Uganda |
| 13 |  |
5Z | Kenia |
| 14 |  |
6W | Senegal |
| 15 |  |
6Y | Jamaica |
| 16 |  |
7X | Argelia |
| 17 |  |
8P | Barbados |
| 18 |  |
8R | Guyana |
| 19 |  |
9A | Croatia |
| 20 |  |
9G | Ghana |
| 21 |  |
9H | Malta |
| 22 |  |
9J | Zambia |
| 23 |  |
9K | Kuwait |
| 24 |  |
9M | Malasia Occidental |
| 25 |  |
9Q | Rep. Dem del Congo |
| 26 |  |
9Y | Trinidad y Tobago |
| 27 |  |
A2 | Botswana |
| 28 |  |
A4 | Oman |
| 29 |  |
A7 | Qatar |
| 30 |  |
AP | Pakistan |
| 31 |  |
BV | Taiwan |
| 32 |  |
BY | China |
| 33 |  |
C3 | Andorra |
| 34 |  |
C9 | Mozambique |
| 35 |  |
CE | Chile |
| 36 |  |
CO | Cuba |
| 37 |  |
CP | Bolivia |
| 38 |  |
CT | Portugal |
| 39 |  |
CX | Uruguay |
| 40 |  |
DL | Alemania |
| 41 |  |
DU | Filipinas |
| 42 |  |
E7 | Bosnia-Herzegovina |
| 43 |  |
EA | España |
| 44 |  |
EI | Irlanda |
| 45 |  |
EK | Armenia |
| 46 |  |
EL | Liberia |
| 47 |  |
EP | Iran |
| 48 |  |
ER | Moldavia |
| 49 |  |
ES | Estonia |
| 50 |  |
EU | Bielorusia |
| 51 |  |
EX | Kirguizistan |
| 52 |  |
EY | Tadjikistan |
| 53 |  |
EZ | Turkmenistan |
| 54 |  |
F | Francia |
| 55 |  |
FK | Nueva Caledonia |
| 56 |  |
FO | Polinesia Francesa |
| 57 |  |
G | Inglaterra |
| 58 |  |
GI | Irlanda del Norte |
| 59 |  |
GM | Escocia |
| 60 |  |
HA | Hungria |
| 61 |  |
HB | Suiza |
| 62 |  |
HB0 | Liechtenstein |
| 63 |  |
HC | Ecuador |
| 64 |  |
HI | Rep. Dominicana |
| 65 |  |
HK | Colombia |
| 66 |  |
HL | Corea del Sur |
| 67 |  |
HP | Panama |
| 68 |  |
HR | Honduras |
| 69 |  |
HS | Tailandia |
| 70 |  |
I | Italia |
| 71 |  |
J2 | Djibouti |
| 72 |  |
J3 | Granada |
| 73 |  |
J7 | Dominica |
| 74 |  |
JA | Japon |
| 75 |  |
JT | Mongolia |
| 76 |  |
JY | Jordania |
| 77 |  |
K | Estados Unidos |
| 78 |  |
KH2 | Guam |
| 79 |  |
KP2 | Virgenes Americanas |
| 80 |  |
KP4 | Puerto Rico |
| 81 |  |
LA | Noruega |
| 82 |  |
LU | Argentina |
| 83 |  |
LX | Luxemburgo |
| 84 |  |
LY | Lituania |
| 85 |  |
LZ | Bulgaria |
| 86 |  |
OA | Peru |
| 87 |  |
OD | Libano |
| 88 |  |
OE | Austria |
| 89 |  |
OH | Finlandia |
| 90 |  |
OK | Republica Checa |
| 91 |  |
OM | Eslovaquia |
| 92 |  |
ON | Belgica |
| 93 |  |
OY | Feroe |
| 94 |  |
OZ | Dinamarca |
| 95 |  |
P4 | Aruba |
| 96 |  |
PA | Paises Bajos |
| 97 |  |
PJ2 | Curacao |
| 98 |  |
PY | Brasil |
| 99 |  |
S2 | Bangladesh |
| 100 |  |
S5 | Eslovenia |
| 101 |  |
SM | Suecia |
| 102 |  |
SP | Polonia |
| 103 |  |
SV | Grecia |
| 104 |  |
T7 | San Marino |
| 105 |  |
TA | Turquia |
| 106 |  |
TF | Islandia |
| 107 |  |
TG | Guatemala |
| 108 |  |
TI | Costa Rica |
| 109 |  |
TK | Corcega |
| 110 |  |
TR | Gabon |
| 111 |  |
TU | Costa de Marfil |
| 112 |  |
TZ | Mali |
| 113 |  |
UA | Rusia Europea |
| 114 |  |
UA2 | Kaliningrado |
| 115 |  |
UK | Uzbekistan |
| 116 |  |
UN | Kazajstan |
| 117 |  |
UR | Ucrania |
| 118 |  |
V2 | Antigua y Barbuda |
| 119 |  |
V5 | Namibia |
| 120 |  |
V8 | Brunei |
| 121 |  |
VE | Canada |
| 122 |  |
VK | Australia |
| 123 |  |
VP2V | Vírgenes Británicas |
| 124 |  |
VP5 | Turks y Caicos Islands |
| 125 |  |
VP8/M | Malvinas |
| 126 |  |
VR2 | Hong Kong |
| 127 |  |
VU | India |
| 128 |  |
XE | Mexico |
| 129 |  |
XT | Burkina Faso |
| 130 |  |
XX9 | Macao |
| 131 |  |
YB | Indonesia |
| 132 |  |
YI | Iraq |
| 133 |  |
YJ | Vanuatu |
| 134 |  |
YK | Siria |
| 135 |  |
YL | Letonia |
| 136 |  |
YN | Nicaragua |
| 137 |  |
YO | Rumania |
| 138 |  |
YS | El Salvador |
| 139 |  |
YU | Rep. De Serbia |
| 140 |  |
YV | Venezuela |
| 141 |  |
Z3 | Macedonia |
| 142 |  |
ZB | Gibraltar |
| 143 |  |
ZF | Cayman |
| 144 |  |
ZL | Nueva Zelanda |
| 145 |  |
ZP | Paraguay |
| 146 |  |
ZS | Sudafrica |
