Area code 780: Alberta
Area code 780 is a Canadian province area code for Alberta, on Mountain Time. It has 780 prefixes in service across 195 exchange areas, the largest being Edmonton, Fort McMurray and Grande Prairie. It shares its area with 368, 403, 587 and 825, so local numbers there can start with any of them. Local calls there take 10 digits.
Local time in area code 780
America/Edmonton
Prefixes in service
780 of 792 possible
195 exchange areas
Area code 780 facts
| Location | Alberta, Canada |
|---|---|
| Time zone | Mountain Time |
| Overlays | 368, 403, 587, 825 |
| In service since | May 18, 1999 |
| Local calls | 10 digits; toll calls 1 + 10 digits |
| Carrier | Not shown. An area code is where a number was issued; numbers port between carriers. Check line type |
Which cities and towns use area code 780?
The Canadian Numbering Administrator records each prefix against an exchange area, usually named after its main town. These are the 780 exchange areas with the most prefixes in service. 183 smaller ones aren't listed.
| Exchange area | Prefixes |
|---|---|
| Edmonton | 274 |
| Fort McMurray | 29 |
| Grande Prairie | 26 |
| St. Albert | 13 |
| Lloydminster | 11 |
| Sherwood Park | 11 |
| Bonnyville | 10 |
| Whitecourt | 9 |
| Peace River | 9 |
| Edson | 9 |
| Camrose | 9 |
| Wetaskiwin | 9 |
Source: Canadian Numbering Administrator CO code status, file dated 2026-10-16. Each prefix holds up to 10,000 numbers.
How do I dial a 780 number?
NANPA's dialling plan for 780: local calls inside the code take 10 digits, toll calls 1 + 10 digits. From another area code, dial 1 first. From abroad, use +1. The examples use 555-0147, from a range reserved for fictional numbers.
| Local call inside 780 | 780-555-0147 |
|---|---|
| From another US or Canadian area code | 1-780-555-0147 |
| From outside North America | +1 780 555 0147 |
| E.164, for CRMs and SMS tools | +17805550147 |
When did area code 780 start?
Area code 780 went into service on May 18, 1999. Today 780, 368, 403, 587 and 825 cover the same area as an overlay, which is why 10-digit dialling is needed for local calls there.
Tools for 780 numbers
- Area code lookup
Look up any code or a whole list of numbers, or find the codes for a state or city.
- Area code time zone
Local time for a list of numbers, with a callable-now flag.
- NPA-NXX lookup
Rate center and state for one prefix, a level below the area code.
- TCPA calling hours checker
Whether it's inside the federal 8 a.m. to 9 p.m. calling window there now.
Next step
A 780 number tells you where it was issued, not what it is now.
Mobiles, landlines and VoIP lines share area codes, and numbers move between carriers. A live line-type and carrier lookup on every number in your list says which is which, and that decides which calling and texting rules apply. It's in the Email + Phone plan.
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Area code 780 questions
- What province is area code 780?
- Area code 780 is in Alberta, Canada. Its largest exchange areas by number of prefixes are Edmonton, Fort McMurray, Grande Prairie, St. Albert and Lloydminster.
- What time zone is area code 780 in?
- Mountain Time.
- What area codes overlay 780?
- 368, 403, 587 and 825. An overlay adds a new code to the same area instead of splitting it, so neighbours can have different area codes and local calls need 10 digits.
- When did area code 780 start?
- Area code 780 went into service on May 18, 1999.
- Is a 780 number a cell phone or a landline?
- The area code can't tell you. In the US and Canada mobiles, landlines and VoIP lines share area codes and prefixes, and numbers move between carriers and line types. Only a live line-type lookup answers it for one number.
- How many phone numbers does area code 780 have?
- 780 of its 792 possible prefixes are in service, and each prefix holds up to 10,000 numbers. That counts prefixes assigned to carriers, not numbers in use.
Other area codes in Alberta
Sources
Location, overlays, in-service date and dialling plan: NANPA NPA database, file dated 10/16/2026. Prefixes and exchange areas: Canadian Numbering Administrator CO code status, 2026-10-16. Time zones mapped to the IANA time zone database. By the SimpleVerifier Team; how we build these pages.