Area Code 405 — Fast Facts
Area Code 405 Lookup Data
This area-code page connects static numbering-plan data with live RevealNames activity. Use it when you want to identify who called from a 405 number, compare the number against recent searches, and check whether the same caller pattern is being reported elsewhere.
| Signal | What RevealNames Uses | Where to Check |
|---|---|---|
| Local coverage | Oklahoma City metro in Oklahoma | This page |
| Live lookup activity | Recently searched 405 numbers from the last 30 days | Recent 405 lookups |
| Community reports | Approved reports for spam, scam, marketing, harassment, debt, survey, safe, and other categories | Recent United States reports |
| Carrier and line type | Carrier, mobile/landline/VOIP classification, city, region, and risk label when available | Shown on individual number result pages after a lookup |
| Spam pattern | Report count, lookup count, safety label, and category history | Spam phone number database |
About Area Code 405
Area code 405 serves Oklahoma City metro in Oklahoma. Established in 1947, it covers roughly 1 million people across the Central (CT) timezone.
If you've received a call from a number starting with 405, you're hearing from someone in or around Oklahoma City, OK. This doesn't guarantee the caller is physically located there — phone number spoofing allows any caller to display a local area code. A reverse phone lookup can tell you the actual registered carrier and owner behind the number, regardless of what your caller ID shows.
The 405 area code has been active since 1947 and is managed by NANPA (North American Numbering Plan Administration) under the North American Numbering Plan. Numbers in this area code follow the standard NANP format: (405) XXX-XXXX.
How to Look Up a 405 Phone Number
Looking up a 405 number on RevealNames is straightforward. Enter the full 10-digit number (including the 405 area code) into the search box at the top of this page. Our system cross-references carrier CNAM databases, public records, and spam report databases to return:
- The registered owner's full name — first and last name as registered with the carrier
- City and state location — where the number is registered, which may differ from the caller's physical location
- Carrier name — AT&T, Verizon, T-Mobile, or any of the regional or MVNO carriers serving the Oklahoma City area
- Line type — whether the number is a mobile cell phone, landline, VOIP line, or toll-free number
- Spam reports — community-sourced flags if the number has been reported for robocalling, telemarketing, or fraud
Results are returned anonymously — the person you're looking up never finds out you searched their number.
Phone Scams Targeting 405 Numbers
Like every active area code, 405 numbers are regularly spoofed by scam operations. When a call comes from what looks like a local Oklahoma City, OK number but turns out to be a robocall or fraud attempt, the scammer is using neighbor spoofing — a technique that replaces the real originating number with a local-looking one to boost answer rates.
Common scams hitting 405 numbers include IRS impersonation calls, fake Social Security Administration notices, auto warranty robocalls, Medicare fraud attempts, and "local business survey" calls that are actually lead harvesting operations. The 405 area code is particularly targeted because of the population density and income demographics of the Oklahoma City area.
Before you call back a 405 number you don't recognize, run a free reverse phone lookup above or scan the recent 405 lookup feed. A genuine call from a business or individual will have a registered name and carrier. A spoofed scam number often shows as unregistered, assigned to a VOIP carrier, or has multiple spam reports attached to it.
If you identify a scam number, add a community report on its RevealNames result page, then report it to the FTC at reportfraud.ftc.gov and the FCC at consumercomplaints.fcc.gov. Your reports help build enforcement cases and improve the spam number database for everyone.
How to Block Calls from 405 Numbers
If you're receiving repeated unwanted calls from 405 area code numbers, here's how to block them by device:
On iPhone
- Open the Phone app and go to Recents
- Tap the info button (ⓘ) next to the number you want to block
- Scroll down and tap Block this Caller
- Confirm by tapping Block Contact
To block an entire area code on iPhone, enable Silence Unknown Callers under Settings → Phone. This silences all calls from numbers not in your contacts.
On Android
- Open the Phone app and go to Recents
- Long-press the number you want to block
- Tap Block / Report Spam
- Confirm the block
Google's built-in spam protection (on Pixel and many Android devices) also automatically flags known scam numbers before you pick up.
At the Carrier Level
All major carriers serving Oklahoma City offer call-blocking tools: AT&T ActiveArmor, Verizon Call Filter, T-Mobile Scam Shield, and similar services from regional carriers. These apps use network-level blocking to stop confirmed spam calls before they reach your phone.
Area Code 405 FAQ
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