Oregon · Pacific Time
458 Area Code
Area code 458 is in Oregon, serving Oregon outside the northwest corner, including Eugene, Bend and Medford. It is in the Pacific Time zone (part of its territory observes Mountain Time). It shares its territory with overlay code 541, so 10-digit dialing is required.
Last updated October 1, 2026 · Source: NANPA
Where is the 458 area code?
458 is a Oregon area code covering Oregon outside the northwest corner, including Eugene, Bend and Medford. In the wider directory it sits in the West region.
Cities in the 458 area code
- Eugene
- Bend
- Medford
- Springfield
- Corvallis
- Albany
- Grants Pass
- Redmond
- Roseburg
- Klamath Falls
- Ashland
- Hermiston
- Pendleton
- Coos Bay
- The Dalles
Counties served by 458
Lane County, Deschutes County, Jackson County, Benton County, Linn County, Josephine County, Douglas County, Klamath County, Umatilla County and Coos County.
Time zone note: Pacific statewide except a small Mountain-zone strip on the Idaho border.
458 overlay codes and dialing
The 458 territory is covered by an overlay of 2 area codes: 458, 541. All of them serve the same geographic area, and the original code is 541. Because more than one code covers the same ground, 10-digit dialing is mandatory — you must dial the area code for every local call. New phone lines may be assigned any of these codes.
History of the 458 area code
458 went into service on February 10, 2010 as an overlay of 541, relieving number exhaustion in the Eugene area. Rather than splitting the region, the overlay lets existing customers keep their numbers while new lines draw from the added code. Learn more in our overlay guide.
Is 458 a scam or spam risk?
458 is a legitimate geographic area code, not a premium or toll line, so a call from it costs you nothing extra. That said, scammers frequently spoof real local area codes to look familiar on caller ID. A genuine 458 number on your screen is no guarantee the caller is in Eugene, OR or trustworthy. See spam & scam-risk area codes for how spoofing works and how to respond.
Explore more
See every code in Oregon, compare codes across the West region, or view all Pacific Time codes. You can also browse the 4XX block or the complete numeric list of US area codes.
New to how this all works? Start with how area codes work, then read up on overlays, 10-digit dialing, and spam & scam-risk codes. To check another number, use the area code lookup tool.
Quick answers
458 area code FAQ
Where is the 458 area code?
The 458 area code is in Oregon, covering Oregon outside the northwest corner, including Eugene, Bend and Medford, in the West region.
What cities are in the 458 area code?
Cities in the 458 area code include Eugene, Bend, Medford, Springfield, Corvallis, Albany, Grants Pass, Redmond, Roseburg and Klamath Falls.
What time zone is 458 in?
458 is in the Pacific Time zone. Pacific statewide except a small Mountain-zone strip on the Idaho border.
What is the overlay for the 458 area code?
458 shares its territory with 541. Both codes (458, 541) serve the same area, so 10-digit dialing is required for every call.
When did the 458 area code start?
458 went into service on February 10, 2010 as an overlay of 541.
Do I have to dial 10 digits for 458?
Yes. Because 458 is an overlay area, you must dial the full 10-digit number (area code + 7 digits) for every call.
Is 458 a toll-free or premium code?
No. 458 is a standard geographic area code, so calling it costs the same as any local or long-distance call on your plan. Toll-free calls use 800, 888, 877, 866, 855, 844 or 833.