Phone prefixes in Earl Grey, SK

In numbers

In-service prefixes

5

Telephone numbers covered

50,000

Carriers

4

Area codes

3

Provinces and territories

1

First assignment

July 11, 2016

Most recent assignment

November 30, 2023

Earl Grey’s share of its area codes

Within area code 639, Earl Grey accounts for only 3 of 776 prefixes (0.4%): the code is dominated by Regina and spread over 202 rate centres. Within area code 306, Earl Grey accounts for only 1 of 777 prefixes (0.1%): the code is dominated by Saskatoon and spread over 228 rate centres. Within area code 474, Earl Grey accounts for only 1 of 88 prefixes (1.1%): the code is dominated by Saskatoon and spread over 70 rate centres.

Who holds these numbers

Distributel holds the largest share at 2 prefixes, 40.0% of the total, ahead of 3 other carriers. Code by code: in 639, Distributel leads with 2 of 3 prefixes ahead of 1 others; SaskTel is the only holder in 306; Fibernetics Corporation is the only holder in 474. No carrier holds prefixes in every one of Earl Grey’s 3 area codes, while 4 appear in just one.

Wireless and wireline

None of Earl Grey’s holders carries a mobility brand in its registered name: all 5 prefixes belong to wireline or wholesale carriers, among them Distributel, Access Communications Co-operative Limited, Fibernetics Corporation and SaskTel. A call showing a Earl Grey number therefore nominally comes from a landline, cable or VoIP platform rather than a locally assigned cellphone.

How the allocation was built up

Earl Grey’s dated assignments run from 2016 to 2023. The busiest period was 2015–2019, when 2 prefixes went to 1 carrier. 1 prefixes (20%) carry no date in the register: these are the historic pre-1999 assignments, the wireline bedrock of the rate centre. Since 2020 another 2 prefixes have been added, so the rate centre is still growing.

Earl Grey’s oldest prefixes, the ones the register leaves undated, belong to SaskTel: this carrier made up the landscape before competition arrived. The first dated assignment went to Distributel in 2016. The most recent arrivals are Access Communications Co-operative Limited (2023), Fibernetics Corporation (2023) and Distributel (2016), a sign that new carriers are still asking for numbers in Earl Grey.

Earl Grey has just 5 prefixes (50,000 numbers): a very small rate centre, typical of a village or rural area served by a single switching office.

Distributel leads with 40.0% of the prefixes, but 3 competitors have set up in Earl Grey: a market where the incumbent keeps the edge without exclusivity.

Growth is recent: 50.0% of the dated prefixes were assigned in the last ten years, peaking in 2015–2019. Earl Grey is among the rate centres where demand for numbers is still rising quickly.

1 undated in the register.

Dialling a Earl Grey number

Earl Grey is served by 3 overlaid area codes (639, 306 and 474). A 474 number is no more “out of town” than a 639 one; from abroad, dial +1 and the full ten digits.

The numbering neighbourhood

Earl Grey shares area codes 639, 306 and 474 with at least 20 other rate centres, including Regina, Saskatoon, Moose Jaw, Prince Albert, North Battleford, Yorkton, Swift Current and Moosomin. The largest of them, Regina, holds 161 prefixes in 306, 474 and 639; the smallest on the list, Watrous, has just 14.

What a Earl Grey number tells you

A number attached to Earl Grey tells you that its prefix was issued to a carrier for this rate centre in Saskatchewan, most often Distributel. It does not tell you where the handset is today: a subscriber may have ported the number to any of the 4 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 Earl Grey: code 639-620 is recorded for Distributel, so every 639-620-XXXX number (10,000 possible) descends from that assignment. “Earl Grey, Saskatchewan” there names a rate centre, not a municipality, and several area codes overlay it.

Every Earl Grey prefix

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

Allocated prefixes

All 5 in-service prefixes, grouped by rate centre.

Elsewhere in Saskatchewan