Area code 580 covers Lawton and surrounding areas in Oklahoma. It was activated in 1997 as an overlay of area code 405. For the full picture, see all Oklahoma area codes.
| State | Oklahoma |
|---|---|
| Primary city | Lawton |
| Cities also served | Lawton, Enid, Ardmore, Ponca City, Duncan, Altus, Durant, Ada |
| Time zone | Central (UTC-6 / UTC-5 DST) |
| Year established | November 1, 1997 |
| Original 1947 NPA? | No |
| Parent code | 405 |
| Overlay codes | None |
| Currently in use? | Yes, actively assigned |
| Ten-digit dialing required? | Yes |
Cities Served by Area Code 580
Area code 580 serves Southern and western Oklahoma, including the Lawton–Fort Sill corridor, the northern plains around Enid, and the Oklahoma Panhandle, including the following cities and communities:
- Lawton
- Enid
- Ardmore
- Ponca City
- Duncan
- Altus
- Durant
- Ada
Nearby area codes covering the same broader region include: 405, 572, 918, 539.
How to Get a 580 Phone Number
There are three ways to get a phone number with the 580 area code, each suited to a different need:
Ready to Get a 580 Number?
One-time fee. No monthly charges. Port to any carrier in 3–5 business days. NYC's most trusted source since 2009.
Browse 580 Numbers →- Buy from a premium-number specialist. Companies that hold curated inventories of specific area codes can sell you a 580 number directly, often with a one-time fee and ownership transferred to you (no recurring carrier fees). This is the option for picking a specific memorable number, or for getting an area code that most carriers won’t let you request. Browse our 580 inventory.
- Sign up with a VoIP carrier. Voice-over-IP services (such as Google Voice, OpenPhone, Grasshopper, and many others) can typically provision a 580 number on request, especially for active overlay codes. You won’t usually get to pick the specific number, but you’ll get a working line in the area code. This is the cheapest option for anyone who doesn’t need a particular number.
- Port an existing 580 number. If you already have a 580 phone number with another carrier, you can transfer it (port it) to a new service provider while keeping the number. This works for landlines, cell phones, and VoIP services, though landlines outside of Oklahoma sometimes can’t accept inbound ports of 580 numbers due to 911 routing rules.
Looking for a 580 number? 212areacode.com offers premium 580 numbers for Lawton, Oklahoma — choose your number, port it to any carrier in 3–5 business days, and pay a one-time fee with no monthly charges. Browse available 580 numbers →
Frequently Asked Questions
Is the 580 area code still in use?
Yes. 580 is actively assigned to new phone lines in Southern and western Oklahoma, including the Lawton–Fort Sill corridor, the northern plains around Enid, and the Oklahoma Panhandle.
What is the parent area code of 580?
Area code 580 is an overlay of 405. Both codes serve the same region of Oklahoma.
Can I get a 580 number if I don't live in Oklahoma?
Yes. Phone numbers are no longer tied to a physical address. With VoIP service or a number broker, you can hold a 580 number from anywhere in the world. The number routes to whatever device or carrier you specify.
Is 580 a scam area code?
No. 580 is a legitimate, active area code for Southern and western Oklahoma, including the Lawton–Fort Sill corridor, the northern plains around Enid, and the Oklahoma Panhandle. Like any area code, scammers occasionally spoof 580 caller IDs, but the code itself is heavily used by real Oklahoma businesses, government offices, and residents.
Where is the 580 area code located?
Area code 580 covers most of southern and western Oklahoma, including cities such as Lawton, Enid, Ardmore, Ponca City, Duncan, Altus, Durant, and Ada. It excludes the Oklahoma City and Tulsa metropolitan areas, which are served by 405/572 and 918/539 respectively.
When did area code 580 go into service?
Area code 580 went into service on November 1, 1997, created by a geographic split from area code 405. The split was approved by the Oklahoma Corporation Commission on June 26, 1997.
Does area code 580 have an overlay?
No. As of 2026, area code 580 has no overlay. It is one of the remaining codes in the country where seven-digit local dialing is still permitted, because no overlay has been introduced to the region.
What is the largest city in the 580 area code?
Lawton is the largest city in the 580 area code, with a population of approximately 90,000 as of the 2020 census. It is home to Fort Sill, a major U.S. Army installation.
Related Reading
- When Did We Start Using Area Codes?
- How Many Area Codes Are In the US?
- Who Invented Area Codes?
- Why Use Area Codes For Local Calls?
See where it sits in the full US area code directory.
