Phone prefixes in Grunthal, MB
Grunthal, MB is a rate centre in the Canadian numbering plan. CNAC records 3 in-service prefixes there, held by 3 carriers and spread across 2 area codes (204, 431). With 3 prefixes, Grunthal is a small rate centre within Manitoba: 102nd of 245, holding 0.2% of the province’s prefixes, and 1557th of 2,920 rate centres across Canada.
Background reading: Canadian area codes, overlays, and what a 416 number actually tells you · Caller ID spoofing, STIR/SHAKEN, and how to actually block calls in Canada
Where Grunthal is
- Province or territory
- Manitoba
- Census division
- Division No. 2
- Local time
- — Central Time (CT), UTC−6; UTC−5 in daylight saving time
- Nearest rate centres
- Kleefeld (11 km), St. Malo (12 km), Steinbach (19 km), La Broquerie (25 km), Niverville (26 km)
Divisions and places: Statistics Canada and NRCan. Straight-line distances.
In numbers
- In-service prefixes
- 3
- Telephone numbers covered
- 30,000
- Carriers
- 3
- Area codes
- 2
- Provinces and territories
- 1
- First assignment
- March 17, 2011
- Most recent assignment
- February 1, 2019
Grunthal’s share of its area codes
Within area code 204, Grunthal accounts for only 2 of 781 prefixes (0.3%): the code is dominated by Winnipeg and spread over 245 rate centres. Within area code 431, Grunthal accounts for only 1 of 572 prefixes (0.2%): the code is dominated by Winnipeg and spread over 146 rate centres.
| Area codes | Prefixes here | Prefixes in code | Share | Range | Largest rate centre |
|---|---|---|---|---|---|
| 204 | 2 | 781 | 0.3 % | 204-434 – 204-439 | Winnipeg |
| 431 | 1 | 572 | 0.2 % | 431-673 – 431-673 | Winnipeg |
Who holds these numbers
Bell West Inc. holds the largest share at 1 prefixes, 33.3% of the total, ahead of 2 other carriers. Code by code: in 204, MTS Inc. leads with 1 of 2 prefixes ahead of 1 others; Bell West Inc. is the only holder in 431. No carrier holds prefixes in every one of Grunthal’s 2 area codes, while 3 appear in just one.
| Carrier | 204 | 431 | Total |
|---|---|---|---|
| Bell West Inc. | — | 1 | 1 |
| MTS Inc. | 1 | — | 1 |
| Provincial Tel Inc. | 1 | — | 1 |
Wireless and wireline
None of Grunthal’s holders carries a mobility brand in its registered name: all 3 prefixes belong to wireline or wholesale carriers, among them Bell West Inc, MTS Inc and Provincial Tel Inc. A call showing a Grunthal number therefore nominally comes from a landline, cable or VoIP platform rather than a locally assigned cellphone.
How the allocation was built up
Grunthal’s dated assignments run from 2011 to 2019. The busiest period was 2010–2014, when 1 prefixes went to 1 carrier. 1 prefixes (33%) carry no date in the register: these are the historic pre-1999 assignments, the wireline bedrock of the rate centre. No prefix has been added since 2020: demand for numbers in Grunthal is flat.
Grunthal’s oldest prefixes, the ones the register leaves undated, belong to MTS Inc: this carrier made up the landscape before competition arrived. The first dated assignment went to Provincial Tel Inc. in 2011. The most recent arrivals are Bell West Inc. (2019) and Provincial Tel Inc. (2011), a sign that new carriers are still asking for numbers in Grunthal.
Grunthal has just 3 prefixes (30,000 numbers): a very small rate centre, typical of a village or rural area served by a single switching office.
No single carrier dominates Grunthal: the leader, Bell West Inc., holds only 33.3% of the prefixes against 2 competitors, a sign of a highly fragmented market where cable companies, mobility brands and VoIP providers weigh as much as the incumbent.
Allocation is mature: only 0.0% of the dated prefixes are less than ten years old, most having been handed out in 2010–2014, and 1 prefixes go back to the undated monopoly era. New Grunthal numbers mostly come out of blocks that were assigned long ago.
| Period | Prefixes | Carriers |
|---|---|---|
| 2010–2014 | 1 | 1 |
| 2015–2019 | 1 | 1 |
1 undated in the register.
Dialling a Grunthal number
Grunthal is served by 2 overlaid area codes (204 and 431). A 431 number is no more “out of town” than a 204 one; from abroad, dial +1 and the full ten digits.
The numbering neighbourhood
Grunthal shares area codes 204 and 431 with at least 20 other rate centres, including Winnipeg, Brandon, Portage La Prairie, Steinbach, Oakbank, Stonewall, Dauphin and Selkirk. The largest of them, Winnipeg, holds 387 prefixes in 204 and 431; the smallest on the list, The Pas, has just 10.
| Rate centre | Province | Shared codes | Prefixes | Carriers |
|---|---|---|---|---|
| Winnipeg | MB | 204, 431 | 387 | 22 |
| Brandon | MB | 204, 431 | 38 | 12 |
| Portage La Prairie | MB | 204, 431 | 32 | 15 |
| Steinbach | MB | 204, 431 | 24 | 10 |
| Oakbank | MB | 204, 431 | 22 | 13 |
| Stonewall | MB | 204, 431 | 20 | 14 |
| Dauphin | MB | 204, 431 | 19 | 9 |
| Selkirk | MB | 204, 431 | 19 | 10 |
| Thompson | MB | 204, 431 | 15 | 7 |
| Winkler | MB | 204, 431 | 15 | 9 |
| Virden | MB | 204, 431 | 13 | 11 |
| Anola | MB | 204, 431 | 11 | 7 |
| Swan River | MB | 204, 431 | 11 | 7 |
| Altona | MB | 204, 431 | 10 | 8 |
| Gimli | MB | 204, 431 | 10 | 8 |
| Melita | MB | 204, 431 | 10 | 7 |
| Morris | MB | 204, 431 | 10 | 7 |
| Neepawa | MB | 204, 431 | 10 | 9 |
| Roblin | MB | 204, 431 | 10 | 9 |
| The Pas | MB | 204, 431 | 10 | 6 |
What a Grunthal number tells you
A number attached to Grunthal tells you that its prefix was issued to a carrier for this rate centre in Manitoba, most often Bell West Inc.. It does not tell you where the handset is today: a subscriber may have ported the number to any of the 3 carriers present here or to a VoIP service usable anywhere. Nor does it tell you who is calling: caller ID can be spoofed, and a Manitoba area code is easy to borrow to look local.
Reading a register entry for Grunthal: code 431-673 is recorded for Bell West Inc., so every 431-673-XXXX number (10,000 possible) descends from that assignment. “Grunthal, Manitoba” there names a rate centre, not a municipality, and several area codes overlay it.
Every Grunthal prefix
Each row is an in-service central-office code recorded for Grunthal, with its original holder and year of assignment.
| Prefix | Carrier | Assigned |
|---|---|---|
| 204-434 | MTS Inc. | undated |
| 204-439 | Provincial Tel Inc. | 2011 |
| 431-673 | Bell West Inc. | 2019 |
Had a call from a Grunthal number?
No clear pattern in reports on these numbers yet. If a call worried you:
- Call back on a number you trust
If a caller says they are your bank, the Canada Revenue Agency, a courier or your phone company, hang up and call the organization on the number from its website or your statement, never the number that called you. Caller ID can be faked.
- Report the fraud
Report the call or text to the Canadian Anti-Fraud Centre online or at 1-888-495-8501. If you lost money or gave out personal details, tell your bank first, then your local police.
- Register on the National Do Not Call List
Registering a landline or mobile on the National DNCL is free. Registered charities, political parties, newspapers and companies you already do business with may still call.
- Forward suspicious texts to 7726
Forward a scam or spam text to 7726 (SPAM on the keypad). It's free, and your carrier uses it to block the sender. Don't tap links or reply.
Frequently asked
What is the area code for Grunthal?
Grunthal does not have one area code but 2: 204 and 431. The best-stocked is 204. All are dialled with ten digits and none is “more local” than another.
Is a call from Grunthal a cellphone or a landline?
More likely a landline or a VoIP service: mobility brands hold only 0.0% of Grunthal’s prefixes.
Which carrier is behind a Grunthal number?
In the register, Bell West Inc. holds the most prefixes in Grunthal (1 of 3), ahead of 2 other carriers. Code 431-673, for instance, belongs to Bell West Inc..
Is this Grunthal number a scam?
The register cannot say: it records who a prefix was issued to, not who is calling. Search the full number above to see the reports filed against it.
What is the newest prefix in Grunthal?
The latest code brought into service is 431-673, assigned to Bell West Inc. on February 1, 2019. At the other end, the oldest dated prefix, 204-439, goes to Provincial Tel Inc. (March 17, 2011). A number in a recent prefix almost always belongs to a subscriber who signed up after that date.
What time zone is Grunthal in?
Grunthal is on Central Time (CT, UTC−6), with daylight saving time (UTC−5) from the second Sunday in March to the first Sunday in November.
Allocated prefixes
All 3 in-service prefixes, grouped by rate centre.
Grunthal, MB
204-434 · 204-439 · 431-673
Elsewhere in Manitoba
| Rate centre | Province | Prefixes | Carriers |
|---|---|---|---|
| Austin | MB | 9 | 6 |
| Boissevain | MB | 9 | 8 |
| Flin Flon | MB | 9 | 6 |
| Lac Du Bonnet | MB | 9 | 9 |
Allocation source: Canadian Numbering Administrator (CNAC), the registry that records which carrier a central-office code was originally issued to. An allocation says who was issued the prefix, not who serves the number today: numbers can be ported between carriers, and caller ID can be spoofed outright.