Kazakhstan Phone Number Format
Country code +7 · ISO KZ
How to format, dial, and validate Kazakhstan phone numbers, with live examples.
Country Code
+7
National Prefix
8
International Prefix
810
Mobile Portability
Yes
Try it now
Pre-filled with a valid fixed line number for Kazakhstan. Edit it and click "Try It" to see the parsed result.
Number Types & Example Formats
Each Kazakhstan phone-number type supported by libphonenumber, with a real example formatted three ways.
| Type | Length | National | International | E.164 |
|---|---|---|---|---|
| Fixed Line | 10 digits | 8 (71234) 5 67 89 | +7 71234 5 67 89 | +77123456789 |
| Mobile | 10 digits | 8 (771) 000 9998 | +7 771 000 9998 | +77710009998 |
| Personal Number | 10 digits | 8 (808) 123-45-67 | +7 808 123-45-67 | +78081234567 |
| Premium Rate | 10 digits | 8 (809) 123-45-67 | +7 809 123-45-67 | +78091234567 |
| Toll Free | 10 or 14 digits | 8 (800) 123-45-67 | +7 800 123-45-67 | +78001234567 |
| VoIP | 10 digits | 8 (751) 123 4567 | +7 751 123 4567 | +77511234567 |
How to Dial Kazakhstan Numbers
From abroad
Dial +7 followed by the national number, dropping any leading 8.
Within Kazakhstan
Dial 8 before the local number to make a domestic call.
Dialing out of Kazakhstan
Dial 810 followed by the destination country code and number.
Area Codes
Browse Kazakhstan area codes with cities, timezones, and example numbers for each.
Validate a Kazakhstan Number with the API
Send the number to the free libphonenumber API to get the parsed country, type, formatting, and validity.
curl https://libphonenumberapi.com/api/phone-numbers/+77123456789Frequently Asked Questions
What is the country code for Kazakhstan?
└ The international country code for Kazakhstan is +7. Use this prefix when dialing Kazakhstan numbers from another country.
How long is a Kazakhstan phone number?
└ Kazakhstan phone numbers are typically 10 digits, not including the +7 country code.
How do I dial a Kazakhstan phone number from abroad?
└ From abroad, dial +7 followed by the national number, dropping any leading 8. Within Kazakhstan, dial 8 before the local number.
How do I validate a Kazakhstan phone number programmatically?
└ Send a GET request to https://libphonenumberapi.com/api/phone-numbers/<number>. The free libphonenumber API returns the parsed country, format, type, and validity for any number — no API key required.
Other Countries with Dialing Code +7
These countries share the same international dialing prefix as Kazakhstan.