Ideal
Early Window
local
Canadian numbers are indistinguishable in format from US numbers — both follow the same 10-digit NANP structure, just assigned to different area codes.
EST (UTC−5)
PST (UTC−8)
+1 · UTC-5
Best Time to Call
Canada
from the United States
Canada's +1 code shares the same numbering plan as the US, though it's regulated independently by the CRTC. From the US East Coast, business hours in Canada fall between 9:00 AM and 5:00 PM EST.
Best EST: 9:00 AM – 5:00 PM
Mon–Fri
United States
09:28 AM
Business hours
1h
difference
Canada
08:28 AM
Outside office
// Best Time to Call
When to Call Canada
The overlap between US business hours and Canada business hours is during 9:00 AM–5:00 PM EST — a workable window for most teams.
Ideal
Prime Window
local
Answers about the shared NANP numbering plan, CRTC regulation, and getting a local Canadian virtual number.
EST (UTC−5)
PST (UTC−8)
Avoid
Avoid
local
Outside business hours in Canada. Calls will likely go to voicemail or be unwelcome.
EST (UTC−5)
PST (UTC−8)
| Local Time | UTC | EST / New York | CST / Chicago | PST / LA |
|---|---|---|---|---|
| Open | ||||
| Noon | ||||
| PM | ||||
| Close |
// Calling Guide
How to call Canada — the short version.
Dial the right code, pick the right window, and your call to Canada goes through first time.
Dialing steps
- 1Dial your exit code — 011 from the US, 00 from most of Europe.
- 2Add the Canada country code: +1.
- 3Enter the local number, including any area code.
- 4Press call and confirm the time zone first.
Best time to call
- 9:00 AM – 5:00 PM local time in Ottawa — most people are at their desk.
- That's 9:00 AM – 5:00 PM EST if you're calling from the US.
- The overlap between US business hours and Canada business hours is during 9:00 AM–5:00 PM EST — a workable window for most teams.
- Avoid calling outside local business hours — calls are less likely to be answered.
Quick tips
- Save the +1 code in your contacts so every call dials correctly.
- Canada business hours run Mon–Fri.
- Use a Rozper local virtual number to call as if you're already there — no per-minute international rates.
// Calling Etiquette
Canada Business Calling Etiquette
Cultural context for calling contacts in Canada — know what to expect before you dial.
Network & carriers
Canada shares the +1 country code with the US and Caribbean nations under the North American Numbering Plan, but is regulated separately by the CRTC.
Numbering format
Canadian numbers follow the same 10-digit format (3-digit area code plus 7-digit number) as the US, since both share the NANP.
Calling culture
Canadian business calls tend to follow a punctual, agenda-driven style similar to the US, with a bit more emphasis on polite opening small talk.
Good to know
Toronto's original 416 area code became so saturated that Ontario introduced overlay codes (647, then 437) rather than force a citywide renumbering.
// Why Rozper
Built for Calling Canada at Scale
From crystal-clear audio to automatic CRM logging, here's what powers every call your team makes to Canada.
Canada Coverage, Included
Get a virtual number for Canada (+1) alongside 150+ other countries — no office required in Ottawa.
HD Calls Across the Americas
Crystal-clear audio to Canada over our optimised carrier network — no degraded quality on the UTC-5 route.
Every Canada Call, Transcribed
Calls are recorded and transcribed automatically — handy when your Canada contacts speak English/French.
Never Miss a Call from Canada
Voicemails picked up outside the Mon–Fri work week are transcribed and delivered by email or SMS.
Canada Calls, Logged Automatically
Every call to or from your Canada number logs straight into Salesforce, HubSpot, or Zoho CRM — deal values in Canadian Dollar.
Analytics for Your Canada Line
See call volume and answer rates for Canada, broken down by hour against UTC-5.
A Local Ottawa Caller ID
Show a recognisable Ottawa number when calling Canada — dramatically improves pickup rates.
Go Live in Canada in 60 Seconds
Activate your Canada virtual number instantly — no contracts, no hardware, no delays.
99.99% Uptime, Even to Canada
Enterprise-grade reliability for calls to Canada and 150+ other countries, with 24/7 expert support.
// Get Started
Start Calling Canada Today
Active in under ten minutes. No contracts or hardware needed.
- 01
Sign up for Rozper
Create your account in under 2 minutes. No credit card required to start your free trial.
- 02
Get a Canada virtual number
Browse available numbers in your target country. Pick a local or toll-free number that fits your needs.
- 03
Configure call routing
Route incoming calls to any device — mobile, desk phone, or browser. Set business hours and voicemail greetings.
- 04
Start calling internationally
Make and receive calls from your new international number. Active and ready in under 10 minutes.
// Complete List
All world dial codes by country.
Every country and territory, every international dial code. Click a country to browse it.
List of World Countries and Their Dial Codes
CountryDial CodeRegionLocal Time
Showing all 237 countries & territories* Local time updates every minute
Frequently Asked
Calling Canada — Common Questions
Everything you need to know about reaching contacts in Canada.
The international dialing code for Canada is +1. To call Canada from the US, dial 011 + 1 + the local phone number (omitting the leading 0 if present).
Ready to call Canada?
Get a local Canada number or make international calls to +1 numbers — active in under ten minutes.
99.99% Uptime
150+ Countries
24/7 Expert Support
No contracts