Phone prefixes in Christopher Lake, SK

In numbers

In-service prefixes

1

Telephone numbers covered

10,000

Carriers

1

Area codes

1

Provinces and territories

1

Christopher Lake’s share of its area code

Within area code 306, Christopher Lake accounts for only 1 of 777 prefixes (0.1%): the code is dominated by Saskatoon and spread over 228 rate centres.

Who holds these numbers

SaskTel holds every prefix here. Code by code: SaskTel is the only holder in 306.

Wireless and wireline

None of Christopher Lake’s holders carries a mobility brand in its registered name: all 1 prefixes belong to wireline or wholesale carriers, among them SaskTel. A call showing a Christopher Lake 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 Christopher Lake’s assignments: all 1 prefixes predate CNAC’s record-keeping, the signature of an old, settled network where nothing has been added in decades.

SaskTel is the only carrier ever recorded for Christopher Lake: 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.

Christopher Lake has just 1 prefix (10,000 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: SaskTel holds every prefix, and no competitor has ever requested a code for Christopher Lake.

Dialling a Christopher Lake number

A single area code, 306, covers Christopher Lake, 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 +1 306 and the seven-digit number.

The numbering neighbourhood

Christopher Lake shares area code 306 with at least 20 other rate centres, including Saskatoon, Regina, Moose Jaw, Prince Albert, North Battleford, Swift Current, Yorkton and Kindersley. The largest of them, Saskatoon, holds 91 prefixes in 306; the smallest on the list, Melfort, has just 7.

What a Christopher Lake number tells you

A number attached to Christopher Lake tells you that its prefix was issued to a carrier for this rate centre in Saskatchewan, most often SaskTel. 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 a Saskatchewan area code is easy to borrow to look local.

Reading a register entry for Christopher Lake: code 306-982 is recorded for SaskTel, so every 306-982-XXXX number (10,000 possible) descends from that assignment. “Christopher Lake, Saskatchewan” there names a rate centre, not a municipality.

Every Christopher Lake prefix

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

Allocated prefixes

All 1 in-service prefixes, grouped by rate centre.

Elsewhere in Saskatchewan