Free Nigeria Phone Number Lookup
Instantly identify the caller name, operator, and location for any +234 phone number from Nigeria. Free, private, no signup required.
Find operator and caller name for phone numbers from 59+ countries worldwide.
Tip: share this page with a specific country pre-selected, e.g. /international/nigeria
About Nigeria Phone Numbers
Nigeria uses the international dialling code +234. When dialling a number from abroad, prefix it with this country code after dropping the local trunk prefix (usually a leading zero).
Example format: a typical Nigeria mobile number looks like +2348012345678.
Our free lookup tool identifies the caller name and operator when available. It does not expose private information such as addresses or national IDs — our goal is to help you quickly decide whether to answer or return an unknown call.
Developer API
The browser tool signs every Nigeria lookup request automatically with a short-lived token and anti-replay signature. For direct integrations, first call /api/client-token, then send the token, timestamp, fingerprint and signature with your lookup request.
GET /api/lookup-international?dialCode=234&countryIso=NG&number=8012345678&token=...&ts=...&fp=...&sig=...You can also use an E.164 number when building server tools, but shared country codes like +1 should include countryIso to avoid United States/Canada ambiguity.
How to Check a Nigeria Phone Number
Search by local number
Choose Nigeria, enter the local subscriber number, and the system will add +234 automatically.
Use international format
Paste numbers in E.164 style such as +2348012345678 for clean lookup and sharing.
Confirm country metadata
The result includes Nigeria, ISO code NG, region Africa, dial code +234, and number type when available.
Privacy-aware result
The page returns caller-ID style public labels only. It does not show private IDs, addresses, passwords or sensitive personal records.
Nigeria Number Format and Common Searches
A clean Nigeria international number starts with +234, followed by the subscriber digits. Search queries people often use include Nigeria phone lookup, +234 number lookup, Nigeria caller ID, Nigeria WhatsApp number lookup, and who called me from Nigeria.
For best results, remove spaces, brackets, hyphens and leading local trunk prefixes before lookup. The tool will format the result back into an international number such as +2348012345678.
Nigeria Lookup FAQ
Can I check a Nigeria number for free?
Yes. The Nigeria lookup page is free for normal browser usage and does not require signup.
What is the country code for Nigeria?
The international dial code for Nigeria is +234; the ISO country code is NG.
Why is my Nigeria number not found?
The caller-ID source may not have a public label for that number yet, or the number may be private, new, inactive, or incorrectly formatted.