Canada country code, +1 explained.
Everything you need to call Canada with Twiching — full dialing format, step-by-step guide, and Tier-1 CLI routes that land every call.
Canada
Ottawa · Americas
· COUNTRY INFO · VERIFIED
- ISO Alpha-2
- CA
- Capital
- Ottawa
- Region
- Americas
- Timezone
- UTC−3.5 to UTC−8
· DIALING GUIDE · VERIFIED
FULL DIAL FORMAT
011 · +1 · XXX · XXXX
How Canada numbers break down
A complete number to Canada follows this pattern. Twiching adds the exit and country codes automatically when you dial from the app.
EXIT CODE
Dial from the US/Canada to leave the country.
COUNTRY CODE
Routes the call directly into Canada.
AREA / MOBILE
Regional or mobile prefix — drop the leading 0.
LOCAL NUMBER
The subscriber's local number.
COMPLETE NUMBER FORMAT
011 · +1 · XXX · XXXX
Canada on the map
Ottawa · Americas
ROUTE
Tier-1 Direct
CLI
Verified
ASR
60%+ min
How to call Canada
Click any step — watch the full dial string build piece by piece.
FULL NUMBER FORMAT
011 · +1 · XXX · XXXX
Twiching automatically adds the exit and country codes — just enter the local number.
Canada —
connected across every carrier.
191
Countries in directory
CANADA INCLUDED
99.97%
Call delivery rate
STIR/SHAKEN
500+
Carrier interconnects
TIER-1 DIRECT
60%+
Guaranteed ASR
REAL-TIME ROUTING
Canada
Americas · CA
Canada numbering plan & how to dial
As a NANP member, Canada numbers are always +1 plus a 3-digit area code and a 7-digit subscriber line — 10 digits after the plus. There's no trunk "0" to worry about; domestic calls are simply 1 + area code + number.
Mobile coverage in Canada comes from 3 major networks — Bell, Rogers, Telus — with internet penetration at 93%. VoIP is permitted and regulated by CRTC. Language (English, French) and currency (CAD) both matter here for IVR, SMS, and scheduling support around local business hours.
Numbering across the Americas mixes the North American Numbering Plan (+1) with national E.164 plans, so mobile and fixed-line prefixes vary from country to country.
Adding 011 before a +1 number
Calling Canada from the US or Canada? Drop the 011 — NANP numbers only need a leading 1.
Expecting a national trunk "0"
NANP numbers never use a leading 0. Dial 1 + the 3-digit area code + the 7-digit local number.
Dropping the area code
Canada never allows a 7-digit-only dial — the 3-digit area code is mandatory, local calls included.
Permitted — CRTC regulated
Regulated by CRTC
- CASL compliance required
- CRTC Do Not Call list
- STIR/SHAKEN implemented
US → Canada
$0.004/min
per minute
Canada → US
$0.004/min
per minute
More in Americas
Business calling to Canada
Local CA caller ID
Present a Canada +1 number so prospects in Ottawa and nationwide recognise the call and are more likely to answer.
Americas outbound & support
Run sales and support lines into Canada over Tier-1 routes that interconnect with networks like Bell.
Follow-the-sun coverage
Staff Canada hours (UTC−3.5 to UTC−8) with routing that sends calls to the right team at the right local time.
FAQ
Calling Canada — frequently asked questions
Not much — Canada shares the same NANP format as the US, so no exit code or country-code change is needed. The main thing to account for is still the UTC−3.5 to UTC−8 time difference when scheduling calls.
Numbering across the Americas mixes the North American Numbering Plan (+1) with national E.164 plans, so mobile and fixed-line prefixes vary from country to country. In Canada specifically, that's overseen by CRTC, which sets the compliance bar Twiching's routes are built to meet.
Yes — Canada numbers are often written with a leading domestic "0" that's dropped when dialing in from abroad. Keeping that 0 on an international call is a common reason calls to Canada fail to connect.
Yes — Canada numbers include a 3-digit area or mobile prefix before the subscriber number. That prefix is what routes the call to the right regional or mobile network once it arrives in the country.
Canada uses an open plan: a separate 3-digit area or mobile prefix followed by a 4-digit subscriber number. The prefix is what routes the call to the right region or network once it lands in the country.
Canada runs on UTC−3.5 to UTC−8. Knowing this helps schedule calls and support hours so they land during the local business day rather than the middle of the night for the person picking up.
Start free
Try it for 14 days.
See what a real phone stack does.
Phone numbers, voice, SMS and AI on one account. No credit card required — no charges during the trial.
Compliance with applicable regulations required.