The 458 area code covers the same area as 541, including Eugene, Medford and 161 more places in Oregon.
Area code 458 is in Oregon, on Mountain Time and Pacific Time. In the 458 area, phone numbers are given out most in Lane County, then Jackson and Deschutes counties. It has been in service since February 10, 2010. 541 covers the same area, so two neighbours can have different area codes.
- Where
- 8 counties in Oregon, mostly Lane County, Jackson County and Deschutes County
- Time zone
- Mountain Time and Pacific Time
- In service since
- February 10, 2010
- Shares its area with
- 541 (since 1995)
- Prefixes in use
- 224
- How to dial
- Local calls need all 10 digits: 458-555-0142.
Find out who called you from a 458 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 (458) number is on today, use our free carrier lookup.
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Eugene holds 17% of the phone prefixes in area code 458.
A prefix is the three digits after the area code, and NANPA assigns each one to a town. Counting the 224 prefixes in use shows where 458 numbers are actually given out.
- Eugene37 prefixes, 17%
- Bend14 prefixes, 6%
- Albany10 prefixes, 4%
- Medford7 prefixes, 3%
- Grants Pass5 prefixes, 2%
- Hermiston5 prefixes, 2%
- Ontario5 prefixes, 2%
- Klamath Falls5 prefixes, 2%
Also served: Coos Bay, The Dalles, Pendleton and Hermiston and 151 smaller places.
Of the carriers named here, Ton80 Communications holds the most phone number prefixes in area code 458: 22 of 224.
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 224 prefixes in use in 458 divide between carriers; holders this page does not name are grouped as other carriers.
| Carrier | Prefixes | Share |
|---|---|---|
| Ton80 Communications | 22 | 10% |
| AT&T MobilityMobile network | 18 | 8% |
| T-MobileMobile network | 18 | 8% |
| Level 3 (Lumen)Lumen's business and wholesale network | 12 | 5% |
| BandwidthSupplies numbers to VoIP and app-based phone services | 10 | 4% |
| Invoxio Incorporated | 7 | 3% |
| 34 other carriers | 137 | 61% |
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.
458 started in 2010 as an overlay on 541, and its ground has not changed since.
2010
458 starts on February 10, 2010, as an overlay on 541: new numbers on the same ground.
A 458 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 458 are 503 and 530.
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 458.
Where is area code 458?
458 covers Eugene, Medford, Bend and Corvallis and 159 more places in Oregon. In the 458 area, phone numbers are given out most in Lane County, then Jackson and Deschutes counties.
What state is area code 458 in?
Oregon. 458 is an Oregon area code on Mountain Time and Pacific Time.
What cities use area code 458?
The places holding the most 458 prefixes are Eugene, Medford, Bend, Corvallis, Roseburg, Albany, Grants Pass and Klamath Falls, out of 163 places in all. The count comes from NANPA's prefix assignments as of October 1, 2026.
Which phone company owns area code 458?
No single phone company owns 458. NANPA's records list its 224 prefixes across many carriers, and the ones named on this page include Ton80 Communications, AT&T Mobility and T-Mobile. Numbers move between carriers, so check one exact number with a carrier lookup.
What time zone is area code 458 in?
458 is on Mountain Time and Pacific Time.
When did area code 458 start?
458 went into service on February 10, 2010, as an overlay on 541: new numbers for the same area.
Is 458 the same area as 541?
Yes. 541 (since 1995) covers the same ground as 458. 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 458 number?
Local calls need all 10 digits: 458-555-0142.
Is 458 a toll-free number?
No. 458 is a regular area code for Eugene and Medford in Oregon, 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 458?
The closest are 503/971 (Portland, Oregon) and 530/837 (Chico, California), measured between the centres of each area.
Who called me from a 458 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 458 a scam?
458 is a real Oregon 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.