How to Find an Address From a Phone Number (Legally)

Finding someone's home address from their phone number is one of the most common reasons people use reverse lookup services — for skip tracing, process serving, locating a long-lost relative, or verifying that a Craigslist seller actually lives where they claim. It's also one of the most legally fraught queries you can make. Here's what works, what doesn't, and what's actually legal in 2026.

The short answer

If the person is a US adult with a landline or a long-standing mobile number, you can usually find a current or recent address. If they're under 30, mostly mobile, recently moved, or actively privacy-conscious, you're going to come up short more often than not.

How phone-to-address actually works

There's no single "phone number → address" database. What reverse lookup services do is cross-reference multiple sources:

Public records — court filings, property deeds, voter registration, marriage records (where public)
Telecom directory data — historical white pages and 411 listings
Data broker aggregations — companies that bundle utility records, mortgage applications, credit headers
Marketing-list overlap — magazine subscriptions, charity donations, retailer loyalty programs

For someone with a typical "American adult" data footprint, all of these align on a few address points and confidence is high. For someone who's moved twice in two years and uses a Google Voice number, none of them align and you'll get either nothing or wrong data.

What you can do, by region

USA

Most permissive jurisdiction in the world for this kind of lookup. Public records are genuinely public; data brokers operate openly. Tools like RevealHim, BeenVerified, Spokeo and Whitepages all return address history for typical subjects. Quality varies. Accuracy is generally 80%+ for adults over 35.

Canada

Similar tools work, slightly less coverage. PIPEDA restricts how the data can be marketed but allows lookup-for-personal-use. Most US services have a Canadian module that's adequate but not deep.

UK

UK GDPR has tightened things considerably. The old "192.com" full-electoral-roll lookup is gone. You can still find addresses through Companies House (for directors), Land Registry (for property owners), and some news archives — but the consumer-facing "type a phone number, get an address" service is much weaker than in the US.

EU (France, Germany, Spain, Italy, etc.)

GDPR makes systematic phone-to-address lookup difficult for consumer use cases. The Pages Jaunes/Annuaire still exists for opt-in listings (almost exclusively older landlines). Mobile-number-to-address is essentially impossible to do legally without the person's consent, except via court process.

What's not legal

Even where lookups are technically possible, certain uses are prohibited:

Anything covered by the FCRA in the US — using results for credit, employment, insurance or tenancy decisions
Stalking, harassment, or threats — wherever you are
Compiling and reselling a database of addresses (GDPR, CCPA both block this)
Bypassing a person's deliberate opt-out from data-broker services

If the lookup comes up empty

Try the reverse query: do you have an email or social handle for the person? Some services let you search by email and return address as part of the report. If you only have a phone number and nothing else, and reverse lookup returns no address, your options are:

Hire a licensed PI in the relevant jurisdiction — they have access to additional databases
Wait for the person to update something publicly (a LinkedIn move, a new voter registration)
Try a process server's skip-trace service (designed for legal serving of papers)

💡 Our standard report includes current and historical addresses where available. Run a lookup — if the data exists in public records, we'll find it.