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Calling Canada is actually very simple; you just need to follow one core formula. Effective cross-border communication is crucial for both personal and business interactions, whether contacting potential clients or communicating with family, mastering the correct dialing method is the first step.
Dialing Formula: [Your country’s international exit code] + 1 (Canada country code) + [area code] + [local number]
For example, if you are calling a Vancouver phone from mainland China, the actual dialing sequence would look like this:
00 + 1 + 604 + XXX-XXXX
This simple logic is the key to successfully connecting the call.

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Now that you understand the core formula, let’s break down the dialing process step by step. By following these four simple steps, you can easily call Canada and ensure accurate connection every time.
To make any international long-distance call, you need to enter an “exit code” first, also known as the international prefix or International Direct Dialing (IDD) code. This code tells your phone service provider that you are about to dial an international number.
The exit code varies by country or region. For example:
00011000011Modern Tip: Use the “+” Sign To simplify the process, you can long-press the “0” key on your phone, and a “+” sign will appear on the screen. This “+” sign is a universal international exit code, and no matter where you are, your phone system will automatically convert it to the correct local exit code. This is a very convenient shortcut, especially for frequent travelers.
After entering the international exit code (or the “+” sign), you need to immediately enter Canada’s country code, which is the digit 1.
Why “1”? North American Numbering Plan (NANP) Canada uses the code
1because it is part of the North American Numbering Plan (NANP). This plan was originally designed by American Telephone and Telegraph Company (AT&T) in the 1940s to unify the telephone numbering system in North America. Today, NANP covers 20 countries/territories, including the United States, Canada, and several Caribbean nations and territories. All these members share the country code1, making calls between them as convenient as domestic long-distance calls.
After entering the country code 1, the next step is to input Canada’s three-digit area code. Canada is a vast country, and different provinces and cities use different area codes.
You need to confirm the specific area code of the person or company you are contacting in advance. Here are some area codes for major Canadian cities for your reference:
| City | Province | Main Area Codes |
|---|---|---|
| Toronto | Ontario | 416, 647, 437 |
| Vancouver | British Columbia (BC) | 604, 778, 236 |
| Montreal | Quebec | 514, 438 |
| Calgary | Alberta | 403, 587, 825 |
| Ottawa | Ontario | 613, 343 |
Important Note: 10-Digit Dialing is Standard As demand for phone numbers has increased, many areas (such as Toronto) have adopted “overlay area codes”, meaning multiple area codes are used in the same geographic area. Therefore, an important point is that in Canada, even for local calls, you must dial the full 10 digits, i.e.,
area code + local number. This practice differs from many other countries, so please be aware.
The final step is to enter the other party’s 7-digit local phone number. This number is typically structured as NXX-XXXX, consisting of a 3-digit central office code (NXX) and a 4-digit line code (XXXX).
Putting all the parts together, a complete Canadian 10-digit phone number format is:
[area code (3 digits)] - [central office code (3 digits)] - [line code (4 digits)]
For example, a complete Vancouver number would look like 604-555-1234. When dialing, simply enter all the digits consecutively.

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You’ve mastered the theory, now let’s look at the actual operation of calling Canada from different countries through specific examples. These examples will help you understand the dialing process more intuitively.
When calling Canada from mainland China, you need to use China’s international exit code 00.
The entire dialing sequence is very straightforward:
00 (China’s international exit code).1 (Canada’s country code).416).Dialing Example: Calling Toronto from China Suppose the other party’s number is
416-555-1234, you need to dial:00-1-416-555-1234If using a mobile phone, it’s even simpler. You can directly use the
+sign instead of00:+1-416-555-1234
Calling Canada from the US is a special case, and the process is much simpler than other international long-distance calls.
The United States and Canada both belong to the North American Numbering Plan (NANP), so calls between the two countries are exactly the same as domestic long-distance calls in the US. You do not need to dial the US international exit code 011.
Important Note: Just Like a Domestic Long-Distance Call You only need to dial
1, followed by the area code and local number. Although the dialing method is simple, please note that this is still considered an international call for billing purposes.Dialing Example: Calling Montreal from the US Suppose you are contacting a Montreal number
514-555-5678, you simply dial:1-514-555-5678
If you are in the UK, calling Canada also requires following the standard international dialing process. The UK’s international exit code is 00.
The steps are similar to calling from China:
00 (the UK’s international exit code).1 (Canada’s country code).403).Dialing Example: Calling Calgary from the UK Suppose the target number is
403-555-9876, the complete number you need to dial is:00-1-403-555-9876Similarly, on a mobile phone, you can simplify dialing with the
+sign:+1-403-555-9876
After mastering the dialing method, you may still encounter some practical issues. This section compiles some common questions and practical tips to help you complete your calls smoothly.
If your call cannot connect, don’t panic. You can troubleshoot the issue step by step using the following checklist:
area code + 7-digit local number? Omitting the area code is a common mistake.international exit code (+) + 1 + area code + local number.Traditional international long-distance calls can be expensive. Fortunately, there are multiple ways to save money.
Money-Saving Tip: Use Voice over IP (VoIP) Many apps offer low-cost or even free international calling services. For example, Google Voice allows you to call any number in the US and Canada for free, no matter where you are. The call quality of these services is usually good, with high success rates, making them an excellent choice for contacting friends and family in Canada.
Other options include Skype, WhatsApp calls, or purchasing dedicated international calling cards.
Yes, it’s very important! Canada spans six major time zones from east to west:
Additionally, most parts of Canada observe Daylight Saving Time, typically starting on the second Sunday in March and ending on the first Sunday in November. Before making a call, be sure to check the current time in the other party’s location to avoid disturbing them at an inappropriate time.
In Canada, mobile numbers and landline numbers have exactly the same format. They both follow the standard 10-digit structure: three-digit area code + seven-digit local number.
Therefore, you cannot tell whether a number is mobile or landline just by looking at it. If you need to confirm the number type, you can use online phone number validation services (such as Phone Validator), which can help you identify the line type of the number.
Now, you have mastered all the techniques for calling Canada. Remember this key dialing formula, which will help you handle all situations:
Core Formula: [International Exit Code or + Sign] + 1 + [Area Code] + [Local Number]
The secret to successful dialing is carefully verifying every part. Ensuring that your international exit code, Canada’s country code 1, and the area code are accurate is the key to avoiding common dialing errors. As long as you follow the steps in this guide, you can easily connect with friends, family, or colleagues in Canada. Happy calling!
The United States and Canada both belong to the North American Numbering Plan (NANP). This plan unifies the telephone systems in North America. Therefore, you will find that they share the country code 1, and calling between them is as simple as making a domestic long-distance call.
No. The hyphens (-) in phone numbers are only for readability and memorization. When dialing, you should enter all the digits consecutively without pauses or any symbols.
For example, for the number
416-555-1234, you simply press4165551234on your phone.
No. The “+” sign is a universal shortcut for international dialing, automatically replacing the international exit code for your location (such as 00 in China). Using the “+” sign does not incur any extra charges and makes dialing more convenient when traveling abroad.
Call costs vary widely. Traditional international long-distance calls may exceed $1.00 USD per minute. Using Voice over IP (VoIP) apps can be very cheap, with rates as low as $0.01 USD per minute, and some services even offer free calls.
*This article is provided for general information purposes and does not constitute legal, tax or other professional advice from BiyaPay or its subsidiaries and its affiliates, and it is not intended as a substitute for obtaining advice from a financial advisor or any other professional.
We make no representations, warranties or warranties, express or implied, as to the accuracy, completeness or timeliness of the contents of this publication.



