Scammers don't have their own area codes; they fake yours
A caller ID showing your own area code feels trustworthy, which is exactly why robocallers exploit it. The FCC's term for this is neighbor spoofing: the call might genuinely originate anywhere, including overseas, but the caller ID display is deliberately falsified to show a number sharing your area code and even your first few exchange digits. The Truth in Caller ID Act makes this illegal when done with intent to defraud, with penalties up to $10,000 per violation. But the law hasn't stopped the practice, because the technology to fake caller ID is cheap and widely available to robocall operations.
Practically, this means "is 213 a scam area code" is the wrong question. Any area code can appear on a spoofed call, including your own, and the number displayed tells you nothing reliable about who is actually calling.
“Neighbor spoofing works because the software behind it lets a caller punch in any number they want, including one that matches your own area code and prefix. Scammers know a familiar-looking number reads as safe, so they mirror it on purpose.”
Michael Kruse, criminal defense lawyer and founder of Kruse Law Firm, whose caseload includes fraud cases
The stakes go beyond a nuisance call. Chris Brooks, co-founder of Crypto Asset Recovery, has spent years helping people recover access to lost wallets, which means he also sees how they got taken in the first place. In one case he worked, a client received a call displaying his bank's exact local number, the one printed on the back of his card. A caller posing as the fraud department warned him his crypto exchange account was compromised and walked him through "securing" it. He handed over his seed phrase, and the wallet was drained within minutes.
“No legitimate institution, not your bank, not your crypto exchange, not a recovery firm, will ever ask for your seed phrase. Ever. If someone does, hang up.”
Chris Brooks, co-founder of Crypto Asset Recovery
The real exception: the 'one ring' scam and ten Caribbean NANP codes
There is one well-documented pattern where specific area codes really are disproportionately tied to a scam, and it works differently from neighbor spoofing. Eight Caribbean nations and territories are full members of the North American Numbering Plan, meaning their phone numbers use ordinary-looking 3-digit area codes exactly like a US state does. Nothing in the number format signals that it's actually an international call.
The "one ring" (or "Wangiri") scam exploits this directly: an autodialer places a call, lets it ring once, and hangs up before anyone can answer, hoping curiosity drives the recipient to call back. Calling back connects to an international, often premium-rate number, and the recipient gets charged steep per-minute and connection fees that show up later on their phone bill.
NANP area codes the FCC and FTC specifically warn about for the "one ring" scam
| Area code | Country/territory |
|---|---|
| 268 | Antigua and Barbuda |
| 284 | British Virgin Islands |
| 473 | Grenada |
| 649 | Turks and Caicos Islands |
| 664 | Montserrat |
| 767 | Dominica |
| 809 / 829 / 849 | Dominican Republic |
| 876 | Jamaica |
It is not just a scam risk, businesses assume wrong too
Sebastian Garrido, digital marketing manager at travel agency Vibe Adventures, said a customer number starting with +1 809 once got treated as a routine US contact until his team noticed the calls and texts were not landing the way a domestic number's should. The area code belongs to the Dominican Republic, not the United States, and nothing about the +1 prefix flags that on its own. For a travel company, the same mix-up can affect SMS verification, support routing, billing, or which country a traveler's number gets logged under, so the area code is worth checking against a list like the one above rather than assumed from the prefix alone.
What to actually do about an unfamiliar call
The FTC's standing advice, independent of which area code shows up, is simple and doesn't require memorizing any list: don't answer calls from numbers you don't recognize, and never call back a number that rang once and disconnected. If you do answer and something feels off, hang up rather than staying on the line to "verify" who they are. Review your phone bill for unexpected international or premium charges if you did call back a one-ring number, and report the call to your carrier.
If a caller claiming to be your bank, a government agency, or a utility asks you to act urgently, hang up and call the organization back using a number from an old bill or statement, not the one that showed up on your screen. Michael Kruse, a criminal defense lawyer whose caseload includes both sides of fraud cases, says that single habit is what actually stops most of these calls from going anywhere: verifying independently works regardless of how convincing the spoofed number looked.