The ITU Allocation and Canadian Prefixes
The International Telecommunication Union (ITU) allocates prefix ranges to each country. Canada's allocated ranges include VA, VB, VC, VD, VE, VF, VG, VO, VP, VQ, VR, VS, VX, VY for amateur use, though in practice Canadian amateur licences are issued under VA, VE, VO, and VY.
The prefix used for a Canadian amateur call sign depends primarily on province and the sequential assignment system at the time the licence was issued. Most operators will have a call sign beginning with VE or VA.
Call Sign Format
A standard Canadian amateur call sign has the structure:
- PREFIX — two letters indicating country and prefix block (VA, VE, VO, VY)
- DISTRICT — a single digit (1–9 or 0) indicating geographic region
- SUFFIX — two or three letters completing the unique identifier
A two-letter suffix (e.g., VE3AB) was typical of older Advanced-class assignments. A three-letter suffix (e.g., VE3ABC) is the standard format currently issued.
District Numbers and Geographic Coverage
Each district number corresponds to a province or territory. The mapping is as follows:
| District | Province / Territory | Example Prefix |
|---|---|---|
| 1 | New Brunswick, Nova Scotia, Prince Edward Island | VE1 |
| 2 | Quebec | VE2 / VA2 |
| 3 | Ontario | VE3 / VA3 |
| 4 | Manitoba | VE4 |
| 5 | Saskatchewan | VE5 |
| 6 | Alberta | VE6 / VA6 |
| 7 | British Columbia | VE7 / VA7 |
| 8 | Northwest Territories, Nunavut | VE8 |
| 9 | Saskatchewan (overflow) | VE9 |
| 0 | Yukon | VY0 / VE0 |
Note on VO: The VO prefix is specifically allocated to Newfoundland and Labrador. VO1 is used for Newfoundland, and VO2 for Labrador. The VO prefix predates Canada's integration into the standard VE numbering scheme and has been retained historically.
The VY Prefix
The VY prefix is used for specific geographic areas:
- VY0 — Nunavut
- VY1 — Yukon
- VY2 — Prince Edward Island
Note that PEI also appears under VE1 historically, and individual call signs in that province may use either prefix depending on when they were assigned.
Two-Letter vs. Three-Letter Suffixes
Historically, Advanced-class operators were eligible for two-letter suffix call signs, which were considered more prestigious within the hobby because of their brevity on CW (Morse code). As the amateur radio population grew and two-letter combinations in some districts became scarce, three-letter suffixes became the standard for new assignments.
Today, short (two-letter) call signs may be requested through ISED for operators who qualify and for whom a desired combination is available, though availability is limited in high-population districts such as VE3 (Ontario).
Club and Special-Event Call Signs
Club stations may be assigned call signs under the same prefix/district structure. Special-event call signs — issued for specific occasions such as anniversaries or large amateur radio events — may use the VX prefix or other reserved allocations. These are temporary and do not follow standard assignment rules.
Reading a Call Sign: Worked Example
An operator hearing this call sign on-air would know the station is licensed in British Columbia. The VA prefix (versus VE7) simply indicates the call was assigned from a different block of the prefix allocation, not a different province.
Portable and Mobile Operations
When operating temporarily in a district other than the one in the call sign, Canadian regulations allow operators to append a portable indicator. Common practice follows the format:
The trailing designation is announced verbally as part of station identification on voice modes and sent as part of the call in CW or digital modes.