Area code · Canada
Area code 354 — Quebec
Quebec · in service since October 22, 2022
Area code 354 covers parts of Quebec. It is an overlay: 450, 579 serve the same area, so neighbors can have different area codes.
Local time in Quebec
Spam reports from Sep 23 – Oct 22, 2026
Too few reports for a level #453 of 461
0 FTC complaints
Consumer reports, not verified by the FTC.
See the reports- Time zoneEastern Time
- Local calls10 digits
- Prefixes57 in service
- Runs out~3Q 2037
- Unwanted call?Block & report
Spam call reports about 354 numbers
Complaints by week
Sep 11 – Oct 22, 2026Show as table
| Week starting | Complaints |
|---|---|
| Sep 7 (3 days) | 0 |
| Sep 14 | 1 |
| Sep 21 | 0 |
| Sep 28 | 0 |
| Oct 5 | 0 |
| Oct 12 | 0 |
| Oct 19 (4 days) | 0 |
Compared with all codes
- Robocalls
- unknown
- Callers with the same code
- 0 of 1
- Rank by complaints
- #453of 461 · bottom tenth (fewest complaints)
- FCC complaints, Oct 2025 – Sep 2026
- 0
What the calls were about
Sep 11 – Oct 22, 2026
| Subject | Complaints | |
|---|---|---|
| No subject given | 1 |
Where the people who complained live
Fewer than 5 complaints in the archive: not shown.
October 2026 (partial) report · most reported
Consumer reports, not verified by the FTC · source
Source: FTC Do Not Call complaints created Sep 11 – Oct 22, 2026. They are reported by consumers and are not verified by the FTC; caller ID can be spoofed (how we count).
Source: FCC Consumer Complaints data, unwanted calls filed Oct 1, 2025 – Sep 30, 2026, by caller ID; not verified by the FCC.
Area code 354 location and prefixes
| Exchange (CNAC) | Place | Prefixes |
|---|---|---|
| Valleyfield | Valleyfield | 3 |
| Hemmingford | Hemmingford | 2 |
| Joliette | Joliette | 2 |
| Longueuil | Longueuil | 2 |
| Rigaud | Rigaud | 2 |
| St-Lambert | St-Lambert | 2 |
| Bedford | Bedford | 1 |
| Berthierville | Berthierville | 1 |
| Boucherville | Boucherville | 1 |
| Chambly | Chambly | 1 |
Plus 40 smaller exchange areas.
Source: CNAC, CO code status of Oct 23, 2026.
NANPA record
- Location
- Quebec
- Assigned by NANPA
- January 27, 2019
- Local dialing
- 10 digits (NANPA: 10D)
- NANPA planning letters
- PL-590, PL-589, PL-573, PL-533, PL-526
Source: NANPA, NPA database of Oct 24, 2026.
Is 354 running out of numbers?
Previous forecast (October 2025): 2039, moved earlier by 2 years.
Forecast exhaust year by edition
Source: NANPA NRUF forecast, April 2026 edition.
Who holds 354 prefixes
The five largest of 6 original holders
As listed by CNAC, not today’s carrier.
| Holder (as listed) | Prefixes | |
|---|---|---|
| Cogeco Connexion Inc. | 23 40% | |
| Ixica Communications Inc. | 23 40% | |
| Iristel Inc. | 4 7% | |
| Isp Telecom Inc. | 4 7% | |
| Telus Mobility | 2 4% |
Source: CNAC, CO code status of Oct 23, 2026.
Questions about area code 354
What area code is 354?
A Quebec area code in Canada, in service since October 22, 2022.
Where is 354 area code, and what time zone is it in?
Quebec; Eastern Time.
Will 354 get a new area code?
NANPA forecasts exhaust in 3Q 2037; no relief planning listed.