405 Area CodeOklahoma City, OK
Area code 405 covers Oklahoma City and nearby communities in Oklahoma, in the Central Time (CT) zone, home to about 1.5 million people across 131 cities. It's the only area code for this region, so the three digits alone place the caller.
Where is area code 405?
Area code 405 serves part of Oklahoma City, OK and the surrounding areas. It is a unique area code with no overlays.
Overview of the 405 Area Code
What is the 405 area code?
The 405 area code serves Oklahoma City, Oklahoma. When you see a 405 number, it indicates a local number within this geographic area.
Why was area code 405 created?
The 405 area code was established to serve the Oklahoma City region in Oklahoma. It provides telephone number coverage across 131 cities.
Geographic Coverage of the 405 Area Code
The 405 area code serves Oklahoma City and surrounding areas in Oklahoma. It operates within the Central Time (CT) time zone. This area code covers several key cities, including:
- Oklahoma City
- Norman
- Edmond
- Moore
- Midwest City
- Stillwater
Got a call from a 405 number? It came from Oklahoma City, OK. No other area code overlaps the 405 territory, so the prefix alone identifies where the caller is. Inside 405, Oklahoma City holds about 47% of the population; the rest is split across 130 smaller cities.
Oklahoma City Area Code Overview
The 405 area code provides comprehensive telephone coverage for Oklahoma City and its surrounding communities. As the sole area code for this region, it uniquely identifies all local numbers within the service area.
What cities does area code 405 cover?
| City | State | Population | % of Area Code | % of City |
|---|---|---|---|---|
| Oklahoma City | OK | 712,919 | 6% | 100% |
| Norman | OK | 131,010 | 2% | 100% |
| Edmond | OK | 99,040 | 1% | 100% |
| Moore | OK | 63,845 | 0% | 100% |
| Midwest City | OK | 58,505 | 0% | 100% |
| Stillwater | OK | 50,138 | 0% | 100% |
| Shawnee | OK | 32,092 | 0% | 100% |
| Yukon | OK | 27,068 | 0% | 100% |
| Mustang | OK | 23,965 | 0% | 100% |
| Del City | OK | 21,272 | 0% | 100% |
* Sources: Population – U.S. Census Bureau PEP, Vintage 2024 (SUB-IP-EST2024-POP). Area code assignments – NANPA CO Code data. See our data methodology.
Has area code 405 been reported for unwanted calls?
Yes – 1,307 unwanted-call complaints were reported to the FTC for numbers showing a 405 area code (May 29 – Jul 2, 2026).
- 70% robocalls
- ↑ 23% vs prior period
Most-reported subjects
- Dropped call or no message48%622
- Other25%327
- Calls pretending to be government, businesses, or family and friends12%158
* Caller ID is easily spoofed, so these figures reflect the number shown on caller ID, not the caller's true location – an area code alone never identifies a caller. The FTC does not verify the facts in these complaints. Source: FTC Do Not Call (DNC) Reported Calls Data, retrieved 2026-07-05.
Which prefixes and exchanges belong to area code 405?
78% assigned to a telco
- 65% Landline
- 35% Wireless
- 0% Unknown
| Prefix | Usage | Carrier |
|---|---|---|
| (405)200- | Landline | Teleport Communications America Ok |
| (405)201- | Wireless | United States Cellular |
| (405)202- | Wireless | Verizon Wireless |
| (405)203- | Wireless | Verizon Wireless |
| (405)204- | Wireless | Sprint Spectrum |
| (405)205- | Wireless | Verizon Wireless |
| (405)206- | Wireless | Verizon Wireless |
| (405)207- | Landline | Southwestern Bell |
| (405)208- | Landline | Comcast Ip Phone |
| (405)209- | Wireless | Sprint Spectrum |
Frequently Asked Questions about the 405 Area Code
Who called me from a 405 number?
A 405 number is assigned to Oklahoma City, Oklahoma, so a call may come from there. But caller ID is easy to fake, and scammers often spoof a local 405 code to look nearby, so a 405 number doesn't prove the caller is local. Recently, 1,307 unwanted-call complaints were reported to the FTC for numbers showing the 405 code (70% flagged as robocalls). If you don't recognize the number, let it go to voicemail; a real caller will leave a message.
Is 405 a scam area code?
No area code is a scam on its own. 405 is a normal, officially assigned code for Oklahoma City, Oklahoma. Spam callers spoof local codes to raise the odds you answer, so 405 on your caller ID says nothing about who is really calling. Recently, 1,307 unwanted-call complaints were reported to the FTC for numbers showing the 405 code (70% flagged as robocalls). Judge the call itself, not the area code.
Why do I keep getting calls from the 405 area code?
Repeated calls from different 405 numbers are usually spoofing: a robocaller rotates through 405 numbers so each call looks local and slips past simple blocks. Recently, 1,307 unwanted-call complaints were reported to the FTC for numbers showing the 405 code (70% flagged as robocalls). Blocking one number rarely helps; voicemail screening, your carrier spam filter, and the Do Not Call Registry work better.
Should I answer an unknown 405 number?
If you aren't expecting a 405 call, let it ring to voicemail. Legitimate callers leave a message, most robocallers hang up when no one picks up, and answering can mark your number as active and bring more calls.
How do I block calls from the 405 area code?
Block a single 405 number from your recent-calls list (iPhone: tap the number, then Block this Caller; Android: tap the number, then Block or report spam). To cut the volume, turn on Silence Unknown Callers on iPhone or spam protection on Android, enable spam filtering from your carrier, and register at DoNotCall.gov. Blocking the entire 405 code also stops legitimate local calls, so use it only as a last resort.
Where is area code 405?
Area code 405 covers Oklahoma City and the surrounding area in Oklahoma, spanning 131 cities with about 1,520,961 residents. No other code overlays this region, so 405 alone identifies the area.
Is 405 a real area code?
Yes. 405 is an active code in the North American Numbering Plan, assigned by NANPA and in service for Oklahoma City, Oklahoma. A real code can still show up on spoofed spam calls, so treat unknown 405 calls with normal caution.
What timezone is the 405 area code in?
The 405 area code is in the Central Time (CT). Because a number can be kept when someone moves or switches to VoIP, a specific 405 caller may not be in that zone.
How do I call a 405 number from abroad?
From outside the US, dial your country's exit code, then 1 (the US country code), then 405 and the seven-digit number. From a mobile phone you can usually just enter +1 405 followed by the number and let the phone add the exit code for you.