Phone prefixes in Tiverton, ON

In numbers

In-service prefixes

2

Telephone numbers covered

20,000

Carriers

1

Area codes

1

Provinces and territories

1

Tiverton’s share of its area code

Within area code 519, Tiverton accounts for only 2 of 779 prefixes (0.3%): the code is dominated by London and spread over 210 rate centres.

Who holds these numbers

Bruce Municipal Telephone System holds every prefix here. Code by code: Bruce Municipal Telephone System is the only holder in 519.

Wireless and wireline

None of Tiverton’s holders carries a mobility brand in its registered name: all 2 prefixes belong to wireline or wholesale carriers, among them Bruce Municipal Telephone System. A call showing a Tiverton number therefore nominally comes from a landline, cable or VoIP platform rather than a locally assigned cellphone.

How the allocation was built up

The register dates none of Tiverton’s assignments: all 2 prefixes predate CNAC’s record-keeping, the signature of an old, settled network where nothing has been added in decades.

Bruce Municipal Telephone System is the only carrier ever recorded for Tiverton: no competitor has obtained a prefix here. A single-carrier rate centre is typical of small communities where only the incumbent ever built a network.

Tiverton has just 2 prefixes (20,000 numbers): a very small rate centre, typical of a village or rural area served by a single switching office.

The local market is an allocation monopoly: Bruce Municipal Telephone System holds every prefix, and no competitor has ever requested a code for Tiverton.

Dialling a Tiverton number

A single area code, 519, covers Tiverton, and it is not overlaid with any other code on this territory: one of the few parts of Canada where seven-digit local dialling may still work. From abroad, dial +1 519 and the seven-digit number.

The numbering neighbourhood

Tiverton shares area code 519 with at least 20 other rate centres, including London, Kitchener-Waterloo, Windsor, Guelph, Brantford, Sarnia, Hespeler and Chatham. The largest of them, London, holds 106 prefixes in 519; the smallest on the list, Port Elgin, has just 6.

What a Tiverton number tells you

A number attached to Tiverton tells you that its prefix was issued to a carrier for this rate centre in Ontario, most often Bruce Municipal Telephone System. It does not tell you where the handset is today: a subscriber may have ported the number to any of the 1 carriers present here or to a VoIP service usable anywhere. Nor does it tell you who is calling: caller ID can be spoofed, and an Ontario area code is easy to borrow to look local.

Reading a register entry for Tiverton: code 519-361 is recorded for Bruce Municipal Telephone System, so every 519-361-XXXX number (10,000 possible) descends from that assignment. “Tiverton, Ontario” there names a rate centre, not a municipality.

Every Tiverton prefix

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

Allocated prefixes

All 2 in-service prefixes, grouped by rate centre.

Elsewhere in Ontario