Always drop the leading 0
UK numbers start with 0 when dialed domestically (e.g., 020 for London, 07 for mobile). When dialing from Canada, replace that 0 with +44 or 011 44. Dialing +44 0โฆ will result in a failed connection.
Quick Answer
To call the UK from Canada: dial 011 (exit code), then 44 (UK country code), then the local number without the leading 0. On a mobile phone, use +44 instead of 011-44. Sayfone offers this route at $0.08/min from your browser.
$0.08
Per minute
+44
Country code
HD
Call quality
Landline rate
$0.08/min
Mobile rate
$0.08/min
Same per-minute Sayfone rate for landline and mobile.
Average call quality
Canada and the UK share strong business ties, making this a high-traffic corridor. Whether you're reaching a London office, a Manchester supplier, or a mobile contact anywhere in the UK, the dialing format is consistent.
Steps at a glance
Sources
Confirms UK country code +44 and mobile number structure
Official UK area code reference
STEP-BY-STEP
Follow these steps to connect to any United Kingdom landline or mobile number from Canada.
From a Canadian landline, dial 011 to access the international network. On a mobile phone, you can press and hold 0 or use the + symbol instead, which replaces the exit code automatically.
011 โฆ
Dial 44, the country code assigned to the United Kingdom by the ITU. This routes your call to the UK telephone network covering England, Scotland, Wales, and Northern Ireland.
011 44 โฆ
UK numbers displayed domestically start with a trunk prefix 0 (e.g., 020 for London, 07 for mobile). When calling internationally, omit this leading 0 and dial the remaining digits directly after 44.
011 44 20 โฆ (London) or 011 44 7XXX โฆ (mobile)
Complete the number with the remaining local digits. The total UK number after the country code is typically 10 digits for both landlines and mobiles.
011 44 20 7946 0123 (London landline) or 011 44 7911 123456 (mobile)
Press call on your phone, or use Sayfone to call from your browser at $0.08/min with transparent per-minute pricing. No app download is required.
Dialing format reference
+44
Use these patterns when entering a full international number to +44.
Mobile
+44 7XXX XXXXXX
Landline
+44 [area code] [local number]
Major city area codes
Sources
UK mobile number length and format
Confirms Canada IDD exit code is 011
DIALING RULES
Avoid common mistakes by keeping these UK-specific dialing rules in mind.
UK numbers start with 0 when dialed domestically (e.g., 020 for London, 07 for mobile). When dialing from Canada, replace that 0 with +44 or 011 44. Dialing +44 0โฆ will result in a failed connection.
All UK mobile numbers follow the pattern +44 7XXX XXXXXX (10 digits after the country code). Common mobile prefixes include 71, 72, 73, 74, 75, 77, 78, and 79.
UK geographic area codes can be 2 to 5 digits long (after removing the trunk 0). London uses 20, Birmingham uses 121, and smaller towns may use 4- or 5-digit codes. The area code plus local number always totals 10 digits.
From a Canadian landline, you must dial 011 before the UK country code 44. On a mobile, the + symbol substitutes for the exit code. Both methods route identically through the international network.
UK freephone numbers (0800, 0808) and premium-rate numbers (09XX) may not be reachable from Canada, or may incur different charges. If you need to reach a UK business, request their geographic or mobile number instead.
TIMING TIPS
Canada spans six time zones while the UK observes a single zone (GMT/BST). Plan your calls to align with UK business hours or evenings depending on your purpose.
The UK is on Greenwich Mean Time (GMT, UTC+0) in winter and British Summer Time (BST, UTC+1) from late March to late October. Canada and the UK switch to daylight saving on different dates โ Canada moves clocks forward on the second Sunday of March, while the UK changes on the last Sunday of March โ so the offset shifts briefly each spring and autumn.
Eastern Canada โ UK
UK is 5 hours ahead (EDT/BST)
9 AM in Toronto = 2 PM in London
Central Canada โ UK
UK is 6 hours ahead (CDT/BST)
8 AM in Winnipeg = 2 PM in London
Pacific Canada โ UK
UK is 8 hours ahead (PDT/BST)
6 AM in Vancouver = 2 PM in London
Atlantic Canada โ UK
UK is 4 hours ahead (ADT/BST)
10 AM in Halifax = 2 PM in London
Sources
Live time zone comparison
TROUBLESHOOTING
If your call isn't connecting, check these frequent problems before redialing.
The most common cause is including the leading 0 from the UK domestic number. Dial +44 followed by the number without the 0. For example, 020 7946 0123 becomes +44 20 7946 0123.
Verify you have the correct area code. UK area codes range from 2 to 5 digits and vary by city. A mismatched area code will route to the wrong exchange or fail entirely.
Your Canadian carrier may not have international calling enabled by default. Check with your provider that outbound international calls are permitted on your plan.
Some special numbers may not work internationally. UK freephone numbers (0800/0808) are often restricted to domestic callers. Ask your UK contact for an alternative geographic or mobile number.
If calling via a browser-based service like Sayfone, ensure you have a stable internet connection. Use a wired connection or strong Wi-Fi for the best experience. Close bandwidth-heavy applications during the call.
Savings
Adjust the tools below to compare Sayfone with typical retail pricing for calls to United Kingdom. Start with one call, then layer on monthly volume to see the bigger picture.
How to use these tools
Set duration and country. See Sayfone vs. an illustrative retail rate for the same call.
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Your call
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$0.96
$0.080 per minute
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220
min / month
~$3.92/min
~$2.96/min
~$1.76/min
~$0.40/min
$0.080/min
Annual saving vs. AT&T
Based on 220 min/month
Before you go
Open the full Canada to United Kingdom guide, check rates, or browse other how-to guides from Canada.
Canada to United Kingdom calling guide
Per-minute rates, savings calculator, and what to expect on this route.
What it costs to call United Kingdom
See Sayfoneโs per-minute rate for United Kingdom and how it compares before you dial.
Route guides from Canada
FAQ
Answers to common questions about dialing, costs, and timing for Canada-to-UK calls.
EXPLORE MORE
Browse other international calling routes available on Sayfone.
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