458 Area Code
Covers Gresham and nearby communities in Oregon.
(458) 555-0142Area code 458 map
Interactive coverage map for area code 458, centered on Gresham, Oregon
45.4982, -122.4315
Open in OpenStreetMapArea code 458 coverage map — centered on Gresham. Shaded area shows the approximate reach around the primary city.
458 is the area code for Gresham and the surrounding part of Oregon. It reaches roughly 354,000 people across places such as Gresham, Medford, Springfield, Corvallis and more. The region observes Pacific time, so a number like (458) 555-0142 is on that clock right now. On the ground it spans Multnomah, Jackson, Lane and nearby counties. It shares its territory with the overlay code 541, which sit on the exact same map. Because the 458 region uses more than one area code, you must dial all ten digits — area code included — even for a local call. You do not, however, need to dial a leading 1 for calls within the US and Canada. Scroll on for a real-time clock, an area map, the cities and counties inside 458, its related area codes, and practical advice on 458 robocalls and caller-ID spoofing.
Cities covered by 458
Cities & neighborhoods
- Gresham
- Medford
- Springfield
- Corvallis
- Albany
- Grants Pass
- North Bend
- Roseburg North
Counties
- Multnomah
- Jackson
- Lane
- Benton
- Linn
- Josephine
- Coos
Looking for the broader picture? See all Oregon area codes.
Nearby & overlay area codes
Overlay codes (same area)
These share 458’s geography — a number in either code can be on the same street.
Neighboring codes
Codes for adjacent regions and metros.
Is a call from 458 a scam?
Area code 458 serves Gresham and the surrounding area, so most calls are ordinary local and business traffic. As everywhere, spam and robocalls do use 458 numbers, frequently by spoofing a local-looking caller ID to boost pickup rates. The area code itself tells you nothing about who is really calling, so judge the call by what's said, not the number.
Red flags to watch for
- Pressure to act right now, or threats of arrest, fines, or service being cut off.
- Requests to pay with gift cards, wire transfer, crypto, or a payment app.
- Asking for passwords, one-time codes, your SSN, or full card/bank numbers.
- A robocall or recording, or a number that won’t let you call back.
When unsure, hang up and call the organization back on a number you look up yourself.
Calling a 458 number from abroad
Every 458 number is a US/Canada +1 number. From a mobile anywhere, the simplest approach is to dial it in international format:
+1 458 555-0142If your phone can’t dial the +, replace it with your country’s exit code, then 1, then the number:
- UK, Germany, France & most of Europe
00 1 458 555-0142 - Australia
0011 1 458 555-0142 - Japan
010 1 458 555-0142 - Mexico
00 1 458 555-0142
Within the US and Canada you don’t need any of this — just dial the ten digits 458 555-0142.
Reverse phone lookup
Check any US or Canada number to see whether it's a working line, which carrier it sits on, whether it's mobile, landline or VoIP, and roughly where it's registered.
Shows carrier, line type and location. Owner name isn't available here.
Results are for personal, informational use only and may not be used for employment, credit, housing or tenant-screening decisions.
Area code 458: frequently asked questions
Where is the 458 area code located?
The 458 area code is located in Oregon, centered on Gresham. It covers Multnomah, Jackson, Lane, Benton, Linn, Josephine, Coos and nearby communities including Gresham, Medford, Springfield, Corvallis, Albany, Grants Pass.
What time zone is 458 in?
Area code 458 is in the Pacific time zone (UTC-8 (PST) / UTC-7 (PDT)). You can see the exact current local time for Gresham on the live clock above.
What cities use area code 458?
Cities and areas that use 458 include Gresham, Medford, Springfield, Corvallis, Albany, Grants Pass. Its primary city is Gresham, OR.
Do I need to dial 1 before 458?
For calls within the US, you do not need to dial a leading 1, but you do need all ten digits: 458 plus the seven-digit number. The 458 area requires ten-digit dialing because more than one area code serves it.
Is 458 a toll-free or scam number?
No — 458 is a normal geographic area code for Gresham, not a toll-free code (toll-free codes are 800, 833, 844, 855, 866, 877 and 888). A 458 number is not inherently a scam, but the code can be spoofed. See the spam-call section above for how to tell.
What are the overlay area codes for 458?
Area code 458 is overlaid by 541, meaning those codes cover the same geographic area.