| Business | Phone |
| Canada National Research General Delivery, Happy Valley-Goose Bay A0P 1E0 | (709) 896-6347 |
| Hrcc Happy Valley 23 Broomfield St, Happy Valley-Goose Bay | (709) 896-5566 |
| Canada Civil Aviation General Delivery, Happy Valley-Goose Bay A0P 1E0 | (709) 896-6190 |
| Canada Economic Development 2 Hillcrest Rd, Happy Valley-Goose Bay | (709) 896-2648 |
| Canada Employment General Delivery, Happy Valley-Goose Bay A0P 1E0 | (709) 896-6264 |
| Canada Environmental Conservtn General Delivery, Happy Valley-Goose Bay A0P 1E0 | (709) 896-6167 |
| Canada Marine Comms & Traffic General Delivery, Happy Valley-Goose Bay A0P 1E0 | (709) 896-2252 |
| Canada National Defense General Delivery, Happy Valley-Goose Bay A0P 1E0 | (709) 896-6900 |
| Canada Fisheries Licencing General Delivery, Happy Valley-Goose Bay A0P 1E0 | (709) 896-6162 |
| Canada Senior Electronics General Delivery, Happy Valley-Goose Bay A0P 1E0 | (709) 896-2559 |