This free Cypriot phone number checker shows whether a number is valid.
A Cypriot phone number checker tells you whether a number is real, which means it follows Cyprus's numbering rules and is assigned. Enter a +357 number above and 1Lookup's free checker returns valid or invalid in seconds, with the line type and country, checked against Cyprus's numbering plan.
Pick the country, then enter the number without the country code.
Free & rate-limited. No signup required to try.
- Country code
- +357
- Mobile numbers
- 8 digits after +357, starting 9
- Landlines
- 8 digits after +357, starting 2, such as +357Â 2XÂ XXXXXX
- Written at home
- 96 123456
- Written for apps and SMS
- +35796123456
- Dialed from the US
- 011 357 96 123456
A Cypriot mobile number is +357 followed by 8 digits, and the first one is 9.
Written with the country code
- +357Country code
- 9Mobile start
- 6 1234567 more digits
The +357 comes before the number and is dropped when you dial inside Cyprus.
A Cypriot phone number checker reads a number's format first and then checks it against Cyprus's numbering plan.
This is the path one check takes. A number can be written correctly and still not be assigned to anyone, so the format check alone is not the answer.
- You enter the numberType it the way it is written at home, such as 96 123456, or paste it with +357.
- Its format is checkedEach type of number has its own rules. A mobile needs 8 digits after +357 and starts with 9 at home.
- It is checked against the numbering planNumbers outside the US and Canada are checked against the numbering plan of their country, which for this page is Cyprus's.Nothing is sent to the number, so it never rings and its owner is never told.
- You see valid or invalidWith the line type and country in a few seconds, and the carrier or network where one is listed.
A Cypriot mobile number has 8 digits after +357 and starts with 9, so any other length is not a valid mobile.
These lengths come from the numbering data for Cyprus. Cyprus has no leading 0, so a number reads the same at home and abroad, and the first two digits of a landline give its district.
| Number type | Starts with at home | Digits after +357 | Written at home |
|---|---|---|---|
| Mobile | 9 | 8 | 96 123456 |
| Landline | 2 | 8 | 2X XXXXXX |
Three common mistakes make a Cypriot number fail the check, and each one is quick to fix.
Repeating +357 adds digits.
Write +357 96 123456 once, with the country code at the front.
Typing too few or too many digits makes a number invalid.
A mobile number has 8 digits after +357. With 7 or 9 it cannot be a valid mobile, so look for a missing or doubled digit.
Leaving the wrong country selected changes how the number is read.
The checker reads a number by the rules of the country selected above, so keep Cyprus selected for a +357 number. Paste a number with its + and country code and the country is read from the number itself.
These are the questions people ask most about checking Cypriot phone numbers.
How do I check if a Cypriot phone number is valid?
Enter the number in the box above with Cyprus selected. The free checker returns valid or invalid in seconds, with the line type and country. Type it the way it is written at home, such as 96 123456, or in full as +357 96 123456.
How many digits is a Cypriot phone number?
A mobile number has 8 digits after +357. A landline has 8 digits after +357, such as +357 2X XXXXXX.
What does a Cypriot mobile number start with?
Mobile numbers start with 9 at home, which is 9 after +357. The next digit is 1, 4, 5, 6, 7 or 9.
How do I write a Cypriot number for an app or an SMS tool?
Use the E.164 form: a plus sign, 357, then the number and no spaces, such as +35796123456.
Does the Cypriot phone number checker show the carrier?
It shows the carrier or network where one is listed. Numbers outside the US and Canada are checked against the numbering plan of their country rather than live carrier data, so some come back with no carrier name.
Does valid mean the Cypriot number is active?
No. Valid means the number is real, correctly written for Cyprus and assigned. Whether a line is switched on and reachable right now is a different question, and the free HLR lookup answers it.
Can I check a whole list of Cypriot phone numbers?
Yes. This free tool checks one number at a time. A 7-day free trial opens CSV upload and the API, at 1 credit a number.
Does the person know I checked their number?
No. The check reads records only. No call or text goes to the number, so its owner is never told.
You can check numbers from other countries on their own pages.
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These free tools answer the next question about a number.
- The +357 country code pageHow to dial Cyprus, the time there now and the landline places.
- HLR lookupCheck whether a mobile number is switched on and reachable right now.
- Line type lookupSee whether a number is a mobile, a landline or VoIP.
- Carrier lookupFind the carrier or network behind a number.
- Phone validator for any countryThe same check with the country picker open to every country.
- Phone validation APIRun the same check from your own software, one request per number.
Sources: Google's libphonenumber numbering data for lengths, mobile starts and landline starts, as of September 24, 2026; the ITU list of country codes.