748 Area Code
Colorado, USA
Local time now · Mountain Time
1:45 AM
Area code 748 is in Colorado, USA, serving Fort Collins, Greeley, Loveland and Grand Junction. It uses Mountain Time — the time there now is 1:45 AM. 970 is an overlay for the same area, so local calls need 10-digit dialing. In service since 2025.
| Area code | 748 |
|---|---|
| Location | Colorado, USA |
| Major cities | Fort Collins, Greeley, Loveland, Grand Junction, Windsor, Evans, Clifton, Montrose |
| Time zone | Mountain Time |
| Overlay codes | 970 |
| In service since | 2025 |
| Dialing | 1+10 digit permissible at service provider discretion. |
Other area codes in Colorado
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Frequently asked questions
Where is area code 748?
Colorado, USA — including Fort Collins, Greeley, Loveland, Grand Junction and Windsor.
What time zone is area code 748?
Mountain Time.
How do I call a 748 number from abroad?
Dial your international access code, then 1 (the country code), then 748 and the 7-digit number — for example +1 748 555 0100. From the UK or India dial 00 1 748 …; from Bangladesh 00 1 748 … .
Is a call from 748 a scam?
Not by itself — 748 is an ordinary geographic area code in Colorado. Numbers can be spoofed, so be careful with unexpected calls asking for money or personal details.
Sources: North American Numbering Plan Administrator (NANPA) NPA database (10/25/2026); major cities from Wikidata (CC0). An area code shows where a number was first assigned — with number portability and mobile phones, the caller may be anywhere.