Fredericton area codes
Fredericton, New Brunswick uses a single area code, 506. 55 number blocks are assigned in the exchange. No single national carrier dominates: most blocks here are held by regional and competitive carriers.
Area codes serving Fredericton
| Code | Blocks in Fredericton | Share | |
|---|---|---|---|
| 506 | 55 | 100% |
Blocks are allocations recorded by the Canadian Numbering Administrator for this exchange area, not a count of people with those numbers.
Who holds Fredericton numbers
- Other38%
- Bell Mobility18%
- Rogers13%
“VoIP providers” and “Other” group carriers whose names our mapping does not resolve individually – they are buckets, not companies.
Questions about Fredericton numbers
What area code is Fredericton?
506.
Which carrier has most Fredericton numbers?
Other holds about 38% of the number blocks assigned here. This is share of blocks allocated by the Canadian Numbering Administrator, not share of customers – people keep their numbers when they switch carriers.
Is a call from a Fredericton number safe?
The area code tells you nothing about that. Spam callers routinely fake the number they display, often choosing a local-looking one because it gets answered more often. Look up the full number instead.
Other places in New Brunswick
Source
Canadian Numbering Administrator, CO Code Status, data date 31 October 2026. The CNA publishes one file per area code each weeknight; we aggregate by exchange area and province.
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