Where is area code 639?
NANPA assigns 639 to Saskatchewan. The source report does not provide city-level coverage for this record, so this page does not guess a particular city. Browse other codes in Saskatchewan
Verified area-code information
639 Area Code
639 is an in-service Canada area code assigned to Saskatchewan. It identifies a numbering region, not a caller’s current location.
Official Numbering RegionVerified NANPA Assignment
SaskatchewanArea Code 639
Country: Canada•Time Zone: Central•Overlays: 306, 474•In Service: 25-May-2013
- Numbering country
- Canada
- Area-code type
- Geographic
- Numbering region
- Saskatchewan
- Time-zone information
- Central
- In service since
- 25-May-2013
View the official area-code maps ↗. Maps show numbering areas, not a caller’s location.
Time zones associated with 639
NANPA lists Central for this numbering area. These are numbering-region time zones, not a caller’s current location.
Central time
An area code can span more than one time zone. Local daylight-saving rules may differ.
What area codes overlay 639?
The NANPA source lists 306, 474 in the same overlay complex. An overlay can serve the same broad numbering area; individual numbers still do not prove where a person is.
How do you dial a 639 number?
Use the North American country calling code +1 followed by the three-digit area code and seven-digit local number. For example, write the pattern as +1 639 XXX XXXX. Local dialing rules and charges depend on your location and provider. Check a supported dialing format or check NANPA’s 10-digit dialing list.
Canadian prefixes in 639
The Canadian Numbering Administrator listed 776 in-service prefixes for this area code on 2026-09-28. These are exchange-area and company assignments, not active-number or current-carrier records.
Exchange areas with the most listed prefixes
| Exchange area | In-service prefixes |
|---|---|
| Regina | 71 |
| Saskatoon | 33 |
| Moose Jaw | 32 |
| Prince Albert | 10 |
| Biggar | 9 |
Companies with the most listed assignments
| Assignment company | In-service prefixes |
|---|---|
| Distributel | 146 |
| Bell Mobility | 144 |
| SaskTel Mobility | 136 |
| Access Communications Co-operative Limited | 104 |
| Rogers Communications Canada Inc. (Wireless) | 71 |
639 Canadian prefix lookup
776 in-service prefixes are listed for this area code. Check a Canadian area code and prefix against CNA assignments. The exchange area and company describe the original code assignment, not where a caller is now.
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Check a number with area code 639
Enter the full ten-digit number to see its structure and formatting. The check stays in your browser.
Check a 639 number
Enter a 10-digit +1 North American number. We check its structure and area-code record, not the caller’s identity or whether the line is active.
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Received an unfamiliar call?
The displayed number may be spoofed. Do not rely on an area code as proof of caller identity. If the caller claims to represent a business, end the call and contact that business using a number you found independently.
Common questions about 639
What time zone is area code 639 in?
639 is assigned to Saskatchewan, and the NANPA record associates it with Central time. A phone number does not reveal its owner’s current time zone. The clock above uses a representative time zone for the numbering area.
Does 639 mean the caller is in Saskatchewan?
No. An area code is an assignment, and a person can travel, move, use internet calling, or display a spoofed number.
Can this page identify who called?
No. OfficialAreaCode has no live subscriber directory or spam-report database.