Kazakhstan flag KZ

How to Call Kazakhstan from the United States

Country code +7 — Dial 011 7 77X XXX XXXX from a US landline or +7 77X XXX XXXX from a mobile phone.

+7
Kazakhstan Country Code

What to Dial

  1. 1Dial 011 from a US landline, or + from a mobile (hold the 0 key).
  2. 2Dial 7, the country code of Kazakhstan.
  3. 3Dial the number: 10 digits, without the leading 8 used for calls inside Kazakhstan.
Calling a… Written in Kazakhstan From a US landline From a cell phone
Mobile 8 (77X) XXX XXXX 011 7 77X XXX XXXX +7 77X XXX XXXX
Landline (Indernborski) 8 (71234) X XX XX 011 7 71234 X XX XX +7 71234 X XX XX

X stands for any digit. Mobile numbers start with 870, 874 or 876–878. More number types: Kazakhstan phone number format.

Mobile or Landline?

Kazakhstan had 127 mobile subscriptions and 11.9 landlines per 100 people in 2024. Most people you call will be on a mobile, so ask for their mobile number and check what your plan charges for calls to Kazakhstan mobiles.

Source: World Bank (ITU).

Calling Tips for Kazakhstan

Best Time to Call

To reach someone between 9 AM and 8 PM in Astana, call between 11:00 PM–10:00 AM EST (8:00 PM–7:00 AM PST). Kazakhstan doesn’t change its clocks, so the gap moves by an hour when the US does.

Kazakhstan is on UTC+5, 10 hours ahead of US Eastern Time right now.

Cost Saving Tips

  • VoIP services such as Google Voice or Vonage usually charge less per minute than a carrier's standard international rate.
  • WiFi calling apps (WhatsApp, Viber, FaceTime) are free when both parties have the app.
  • Check your carrier's international plan — many offer add-on packages.

Time Difference

US Eastern (EST)
--:--
UTC-5
+10h
Kazakhstan
--:--
UTC+5

Frequently Asked Questions

How do I call Kazakhstan from the US?
From a US landline, dial 011, then 7, then the number without its leading 8: 011 7 77X XXX XXXX for a mobile. From a cell phone, dial +7 77X XXX XXXX.
Do I dial the 8 when calling Kazakhstan from abroad?
No. The leading 8 is only for calls inside Kazakhstan. A number written 8 (77X) XXX XXXX at home is dialed +7 77X XXX XXXX from abroad.
How many digits is a phone number in Kazakhstan?
10 digits after the country code +7. Mobile numbers start with 870, 874 or 876–878 when written with the leading 8.
What time should I call Kazakhstan from the US?
Kazakhstan is 10 hours ahead of New York (UTC+5 in Astana). To reach someone between 9 AM and 8 PM there, call between 11:00 PM–10:00 AM EST, or 8:00 PM–7:00 AM PST on the West Coast. Kazakhstan doesn't change its clocks, so the difference shifts by an hour when the US switches to or from daylight saving time.
How do people in Kazakhstan call the US?
They dial the exit code 810, then 1 and the 10-digit US number: 810 1 XXX XXX XXXX, or +1 from a mobile.
How much does it cost to call Kazakhstan?
It depends on your plan: many US plans charge per minute for international calls, and calls to Kazakhstan mobiles often cost more than calls to landlines. Internet calling apps are free when both people have the same app.
Kazakhstan Quick Info
Country Code +7
ISO Code KZ
Capital Astana
Time Zone UTC+5
Exit Code (US) 011
Full Country Profile
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