Phone Numbers
Tools that look up or trace a phone number.
FastPeopleSearch
Free US people lookup by name, phone or address.
FreeDual-use
GetContact
Caller-ID and spam-blocking app with a web lookup that identifies who a phone number belongs to.
FreemiumDual-use
NumLookup
Reverse phone lookup for US numbers that shows basic results instantly, with fuller background reports on a paid subscription.
FreemiumDual-use
OSINT Industries
Paid platform for reverse email/phone/username lookups across hundreds of services.
PaidDual-use
PhoneInfoga
Scans and footprints international phone numbers using OSINT sources.
Open sourceDual-use
ThatsThem
Free people search aggregating names, addresses, emails and phone numbers.
FreeDual-use
TruePeopleSearch
Free US people search returning addresses, phone numbers and relatives.
FreeDual-use
Truecaller
Caller-ID and reverse phone lookup service that shows a name and spam label for a phone number.
FreemiumDual-use