Phone prefixes in Chartierville, QC

In numbers

In-service prefixes

7

Telephone numbers covered

70,000

Carriers

6

Area codes

3

Provinces and territories

1

First assignment

March 24, 2011

Most recent assignment

May 2, 2022

Chartierville’s share of its area codes

Within area code 873, Chartierville accounts for only 4 of 667 prefixes (0.6%): the code is dominated by Sherbrooke and spread over 162 rate centres. Within area code 819, Chartierville accounts for only 2 of 770 prefixes (0.3%): the code is dominated by Ottawa-Hull and spread over 211 rate centres. Within area code 468, Chartierville accounts for only 1 of 67 prefixes (1.5%): the code is dominated by Ottawa-Hull and spread over 57 rate centres.

Who holds these numbers

Videotron Ltd. holds the largest share at 2 prefixes, 28.6% of the total, ahead of 5 other carriers. Code by code: in 873, Videotron Ltd. leads with 1 of 4 prefixes ahead of 3 others; in 819, Videotron Ltd. leads with 1 of 2 prefixes ahead of 1 others; IXICA Communications Inc. is the only holder in 468. No carrier holds prefixes in every one of Chartierville’s 3 area codes, while 5 appear in just one.

Wireless and wireline

None of Chartierville’s holders carries a mobility brand in its registered name: all 7 prefixes belong to wireline or wholesale carriers, among them Videotron Ltd, Bell Canada, Distributel and Fibernetics Corporation. A call showing a Chartierville number therefore nominally comes from a landline, cable or VoIP platform rather than a locally assigned cellphone.

How the allocation was built up

Chartierville’s dated assignments run from 2011 to 2022. The busiest period was 2020–2024, when 3 prefixes went to 3 carriers. 1 prefixes (14%) carry no date in the register: these are the historic pre-1999 assignments, the wireline bedrock of the rate centre. Since 2020 another 3 prefixes have been added, so the rate centre is still growing.

Chartierville’s oldest prefixes, the ones the register leaves undated, belong to Bell Canada: this carrier made up the landscape before competition arrived. The first dated assignment went to Videotron Ltd. in 2011. The most recent arrivals are IXICA Communications Inc. (2022), TELUS Quebec (2022) and Fibernetics Corporation (2021), a sign that new carriers are still asking for numbers in Chartierville.

Chartierville has just 7 prefixes (70,000 numbers): a very small rate centre, typical of a village or rural area served by a single switching office.

No single carrier dominates Chartierville: the leader, Videotron Ltd., holds only 28.6% of the prefixes against 5 competitors, a sign of a highly fragmented market where cable companies, mobility brands and VoIP providers weigh as much as the incumbent.

Growth is recent: 50.0% of the dated prefixes were assigned in the last ten years, peaking in 2020–2024. Chartierville is among the rate centres where demand for numbers is still rising quickly.

1 undated in the register.

Dialling a Chartierville number

Chartierville is served by 3 overlaid area codes (873, 819 and 468). A 468 number is no more “out of town” than a 873 one; from abroad, dial +1 and the full ten digits.

The numbering neighbourhood

Chartierville shares area codes 873, 819 and 468 with at least 20 other rate centres, including Ottawa-Hull, Sherbrooke, Trois-Rivieres, Drummondville, Victoriaville, Gatineau, Val-D'Or and Maniwaki. The largest of them, Ottawa-Hull, holds 122 prefixes in 468, 819 and 873; the smallest on the list, Ville-Marie, has just 12.

What a Chartierville number tells you

A number attached to Chartierville tells you that its prefix was issued to a carrier for this rate centre in Quebec, most often Videotron Ltd.. It does not tell you where the handset is today: a subscriber may have ported the number to any of the 6 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 Quebec area code is easy to borrow to look local.

Reading a register entry for Chartierville: code 873-540 is recorded for Videotron Ltd., so every 873-540-XXXX number (10,000 possible) descends from that assignment. “Chartierville, Quebec” there names a rate centre, not a municipality, and several area codes overlay it.

Every Chartierville prefix

Each row is an in-service central-office code recorded for Chartierville, with its original holder and year of assignment.

Allocated prefixes

All 7 in-service prefixes, grouped by rate centre.

Elsewhere in Quebec