Search Guam phone numbers to identify the unknown callers
Results may include:
Our database contains over 25 million Do Not Call and robocall complaints reported to the FTC.
Federal Data
State Data
County Data
City Data
The most reported phone scam in Guam is the one-ring "Wangiri" call, where your phone rings once from the 671 area code or an international number, then stops. If you call back, you are connected to a premium-rate international line that charges by the minute. To avoid massive per-minute charges on your phone bill, ignore the missed call and look up that number in the reverse phone lookup tool above before you do anything else.
The "Wangiri" or one-ring scam is a frequent nuisance, enticing residents to return calls to expensive international premium lines. Avoid these costly traps by searching the number first to see if others have flagged it as a high-cost spam scheme.
Residents report a high volume of "Wangiri" (one-ring) scams designed to trick you into calling back expensive international premium lines.
In 2024, Guam residents reported fraud cases resulting in total losses of , with a median loss of per victim. Received a fraudulent call or lost money to a phone scam? Report fraud or scam:
Phone numbers reported as unwanted calls to the FTC by Guam residents in the last 30 days.
671 is the only area code across all of Guam. Every business, government office, and residence uses it. The area code is useless for identifying callers or their location on the island. Use our reverse phone lookup above to reveal the caller 's identity and specific location.
| Area Code | Cities |
|---|---|
| 671 |
Important: Area codes do not guarantee the caller's current location. Guam allows number portability, and scammers often use "neighbor spoofing" to make calls appear local.
Yes, reverse phone lookup is legal in Guam for personal use like identifying unknown callers, verifying contacts, or screening potential scams. As a U.S. territory, Guam falls under federal law, meaning the Fair Credit Reporting Act (FCRA) prohibits using lookup results for employment screening, tenant decisions, or credit eligibility determinations.
Guam doesn't have its own privacy law covering phone directories, but you can request removal from individual sites. Check each directory's privacy page for opt-out forms or contact their support team directly to submit a removal request.
A phone number linked to a business name doesn't guarantee the call is genuine. To verify a company, search the Guam Department of Revenue and Taxation's business registry or contact the Guam Department of Commerce to confirm the business is registered and active.