The 385 area code covers the same area as 801, including Salt Lake City, Midvale and 15 more places in Utah.
Area code 385 is in Utah, on Mountain Time. In the 385 area, phone numbers are given out most in Salt Lake County, then Utah and Davis counties. It has been in service since March 29, 2009. 801 covers the same area, so two neighbours can have different area codes.
- Where
- 5 counties in Utah, mostly Salt Lake County, Utah County and Davis County
- Time zone
- Mountain Time
- In service since
- March 29, 2009
- Shares its area with
- 801 (since 1947)
- Prefixes in use
- 494
- How to dial
- Local calls need all 10 digits: 385-555-0142.
Find out who called you from a 385 number.
Enter the full 10-digit number to see who it is listed to and the city and state on the listing. It is the same free check as our who called me lookup. To see only the caller ID name on the number, use our free CNAM lookup. To see whether it is a mobile, a landline or a VoIP line, use our free VoIP checker. To see which carrier a (385) number is on today, use our free carrier lookup.
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Salt Lake City holds 26% of the phone prefixes in area code 385.
A prefix is the three digits after the area code, and NANPA assigns each one to a town. Counting the 494 prefixes in use shows where 385 numbers are actually given out.
- Salt Lake City127 prefixes, 26%
- Kaysville69 prefixes, 14%
- Provo58 prefixes, 12%
- Midvale40 prefixes, 8%
- Ogden37 prefixes, 7%
- American Fork28 prefixes, 6%
- Clearfield26 prefixes, 5%
- Bountiful14 prefixes, 3%
Also served: Lehi, Spanish Fork, Springville and Pleasant Grove and 5 smaller places.
AT&T Mobility holds the most phone number prefixes in area code 385: 97 of 494.
NANPA, which runs the North American numbering plan, assigns each prefix (the three digits after the area code) to one carrier. Here is how the 494 prefixes in use in 385 divide between carriers; holders this page does not name are grouped as other carriers.
| Carrier | Prefixes | Share |
|---|---|---|
| AT&T MobilityMobile network | 97 | 20% |
| T-MobileMobile network | 63 | 13% |
| BandwidthSupplies numbers to VoIP and app-based phone services | 40 | 8% |
| Fractel | 17 | 3% |
| Comcast (Xfinity)Cable company's phone service | 14 | 3% |
| Teleport (AT&T)AT&T's business phone network | 14 | 3% |
| 34 other carriers | 249 | 50% |
100% of these prefixes are pooled, which means the blocks of 1,000 numbers inside them can belong to other carriers. Any number can also have been moved to another carrier since, so this shows who holds the prefixes, not who serves a given number.
Want the carrier of one exact number? Our free carrier lookup checks it, because numbers move between carriers.
Source: NANPA central office code assignments, October 1, 2026.
385 started in 2009 as an overlay on 801, and its ground has not changed since.
2009
385 starts on March 29, 2009, as an overlay on 801: new numbers on the same ground.
A 385 number on your screen can still be a scam, because caller ID is easy to fake.
- Let an unknown call go to voicemail. A real caller leaves a message; a robocaller usually does not.
- Look the number up with the box above before you call back, because calling back tells a robocaller your line is live.
- Hang up on anyone who wants gift cards, crypto or a wire transfer, or asks you to read out a code that was just texted to you.
- Report unwanted robocalls at reportfraud.ftc.gov, or paste a suspicious message into our free scam checker.
The area codes closest to 385 are 435.
This list measures the distance between the centres of each area, across state lines, and shows codes that share one area together.
These are the questions people ask most about area code 385.
Where is area code 385?
385 covers Salt Lake City, Midvale, Provo and Ogden and 13 more places in Utah. In the 385 area, phone numbers are given out most in Salt Lake County, then Utah and Davis counties.
What state is area code 385 in?
Utah. 385 is a Utah area code on Mountain Time.
What cities use area code 385?
The places holding the most 385 prefixes are Salt Lake City, Midvale, Provo, Ogden, Kaysville, Bountiful, Clearfield and American Fork, out of 17 places in all. The count comes from NANPA's prefix assignments as of October 1, 2026.
Which phone company owns area code 385?
No single phone company owns 385. NANPA's records show AT&T Mobility holds the most 385 prefixes, 97 of 494, followed by T-Mobile and Bandwidth. Numbers move between carriers, so check one exact number with a carrier lookup.
What time zone is area code 385 in?
385 is on Mountain Time.
When did area code 385 start?
385 went into service on March 29, 2009, as an overlay on 801: new numbers for the same area.
Is 385 the same area as 801?
Yes. 801 (since 1947) covers the same ground as 385. Nobody's number changed when it was added; new lines simply get whichever code has numbers left, so two neighbours can have different codes.
How do I dial a 385 number?
Local calls need all 10 digits: 385-555-0142.
Is 385 a toll-free number?
No. 385 is a regular area code for Salt Lake City and Midvale in Utah, not a toll-free one. The toll-free codes in North America are 800, 833, 844, 855, 866, 877 and 888.
What area codes are near 385?
The closest are 435 (Saint George, Utah), measured between the centres of each area.
Who called me from a 385 number?
Enter the full 10-digit number in the lookup above. It returns the listed owner where there is a public record, where the number is registered, and whether it is a mobile, a landline or a VoIP line.
Is area code 385 a scam?
385 is a real Utah area code, so the code itself is not a warning sign. Scam callers fake local-looking numbers on purpose, so judge the call by what the caller asks for, and look the number up before calling back.
Put this lookup on your site: our free area code widget takes two lines of code and shows any US area code's state, time zone and local time.
Source: NANPA, the North American Numbering Plan Administrator: its area code database and prefix assignments, as of October 1, 2026.