Corner Brook area codes
Corner Brook, Newfoundland and Labrador is served by 2 area codes: 709 and 879. They overlay the same geography, so local calls take all ten digits regardless of which code a number uses. 709 carries the most numbers – 21 of the 23 number blocks assigned in the exchange, about 91%. No single national carrier dominates: most blocks here are held by regional and competitive carriers.
Area codes serving Corner Brook
| Code | Blocks in Corner Brook | Share | |
|---|---|---|---|
| 709 | 21 | 91% | |
| 879 | 2 | 9% |
Blocks are allocations recorded by the Canadian Numbering Administrator for this exchange area, not a count of people with those numbers.
Who holds Corner Brook numbers
- Other39%
- Eastlink13%
- Rogers13%
“VoIP providers” and “Other” group carriers whose names our mapping does not resolve individually – they are buckets, not companies.
Questions about Corner Brook numbers
What area code is Corner Brook?
Corner Brook has 2: 709, 879. All of them cover the same area, so a number can carry any of them.
Do I need to dial 10 digits in Corner Brook?
Yes. Where two or more codes overlay the same area, every local call needs the full ten digits.
Which carrier has most Corner Brook numbers?
Other holds about 39% 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 Corner Brook 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 Newfoundland and Labrador
All Canadian exchanges · Newfoundland and Labrador area codes
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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