Nigeria phone number format
Nigeria phone numbers use the country code +234. A mobile number looks like 0802 123 4567 inside Nigeria and +234 802 123 4567 from abroad: the leading 0 is dropped after +234. Mobiles have 10 digits after the country code, and the E.164 form is +2348021234567.
Nigeria number format at a glance
| Country calling code | +234 |
|---|---|
| International prefix (calling out of Nigeria) | 009 |
| Trunk prefix (domestic dialling) | 0 |
| Mobile number length | 10 digits after +234 |
| Landline number length | 10 digits after +234 |
| Mobile vs landline from the digits | Yes, separate ranges |
Example Nigeria phone numbers
These are the example numbers from Google’s libphonenumber data, the same numbering-plan data our validator uses, written three ways.
| Format | Mobile | Landline |
|---|---|---|
| National (inside Nigeria) | 0802 123 4567 | 02033 12 3456 |
| International | +234 802 123 4567 | +234 2033 12 3456 |
| E.164 | +2348021234567 | +2342033123456 |
How to write a Nigeria number in E.164
- Remove spaces, dashes, dots and brackets so only digits are left.
- If the number starts with the trunk prefix 0, remove it. It is only used when dialling inside Nigeria.
- Put +234 in front. The result has 10 digits after the country code for a mobile.
So 0802 123 4567 becomes +2348021234567. E.164 is the format SMS gateways, dialers and most CRMs store; see the E.164 format explained for why.
Mobile or landline?
Nigeria allocates separate number ranges to mobiles and landlines, so a numbering-plan check reads the line type straight from the digits, for free. That type describes the range the number came from. It doesn’t prove the number is connected today.
Validate a list of Nigeria numbers
Check a single number with the free phone number validator. For a whole file, upload the CSV to the verifier: every row gets a status, the E.164 number, the country and the line type, and emails in the same file get a live mailbox check. The Email + Phone plan ($49.99 a month) adds 5,000 live carrier lookups a month for the real line type and current carrier.
Common questions
- What is the country code for Nigeria?
- The country calling code for Nigeria is +234. When you call Nigeria from abroad, dial your international prefix (or +) followed by 234 and the number without its leading 0.
- How many digits is a Nigeria phone number?
- A Nigeria mobile number has 10 digits after the country code +234, the same as a landline. Written for dialling inside Nigeria, a number gains the trunk prefix 0 in front.
- How do I write a Nigeria number in international format?
- Start with +234, drop the leading 0, then add the rest of the number. The mobile number 0802 123 4567 becomes +234 802 123 4567, or +2348021234567 in E.164, the form most CRMs and SMS tools expect.
- Can you tell if a Nigeria number is a mobile?
- Usually, yes. Nigeria numbers come from ranges allocated separately to mobiles and landlines, so a numbering-plan check reads the line type from the digits. It tells you what the range is for, not whether the number is in service.
That was one number. Your CRM export has thousands.
This tool checks one number at a time. Cleaning a list means every row in E.164, invalid numbers separated out, and the emails beside them checked too.
- Upload a CSV up to 100,000 rows with an email or phone column
- Every phone gets status, E.164 format, country and line type
- Emails in the same file get a real SMTP mailbox check
One plan, cancel anytime, no contract. The free tools stay free and unmetered either way — they are not a trial.