Kazakhstan country code, +7 explained.
Everything you need to call Kazakhstan with Twiching — full dialing format, step-by-step guide, and Tier-1 CLI routes that land every call.
Kazakhstan
Astana · Asia
· COUNTRY INFO · VERIFIED
- ISO Alpha-2
- KZ
- Capital
- Astana
- Region
- Asia
- Timezone
- UTC+5
· DIALING GUIDE · VERIFIED
FULL DIAL FORMAT
011 · +7 · XXX · XXXXXXX
How Kazakhstan numbers break down
A complete number to Kazakhstan follows this pattern. Twiching adds the exit and country codes automatically when you dial from the app.
EXIT CODE
Dial from the US/Canada to leave the country.
COUNTRY CODE
Routes the call directly into Kazakhstan.
AREA / MOBILE
Regional or mobile prefix — drop the leading 0.
LOCAL NUMBER
The subscriber's local number.
COMPLETE NUMBER FORMAT
011 · +7 · XXX · XXXXXXX
Kazakhstan on the map
Astana · Asia
ROUTE
Tier-1 Direct
CLI
Verified
ASR
60%+ min
How to call Kazakhstan
Click any step — watch the full dial string build piece by piece.
FULL NUMBER FORMAT
011 · +7 · XXX · XXXXXXX
Twiching automatically adds the exit and country codes — just enter the local number.
Kazakhstan —
connected across every carrier.
191
Countries in directory
KAZAKHSTAN INCLUDED
99.97%
Call delivery rate
STIR/SHAKEN
500+
Carrier interconnects
TIER-1 DIRECT
60%+
Guaranteed ASR
REAL-TIME ROUTING
Kazakhstan
Asia · KZ
Kazakhstan numbering plan & how to dial
Kazakhstan uses an open numbering plan under country code +7. After the country code, a 3-digit area or mobile prefix is followed by a 7-digit subscriber number, giving a 10-digit national number. Domestic numbers are often written with a leading trunk "0" that is omitted when dialing Kazakhstan from abroad.
Kazakhstan has 90% internet penetration and is served by 3 major mobile networks (Kazakhtelecom, Kcell, Beeline Kazakhstan). VoIP is permitted and regulated by Agency for Regulation of the Telecommunications Sector (ARTEL). The local currency is KZT and the primary language is Kazakh, Russian, which shape IVR prompts, SMS content, and business-hours handling.
Asian markets range from fully liberalised to licensed-only VoIP, so compliant routing and correct local caller ID have an outsized effect on answer rates.
Skipping the exit code
From the US you must dial 011 before the +7 country code to reach Kazakhstan.
Keeping the national trunk "0"
If a Kazakhstan number is written with a leading 0 for domestic use, omit that 0 after the +7 country code when calling from abroad.
Ignoring the time difference
Kazakhstan runs on UTC+5. Check local hours before dialing so calls don't land outside business time.
Permitted — ARTEL regulated
Regulated by Agency for Regulation of the Telecommunications Sector (ARTEL)
- VoIP is permitted but operators must be licensed by ARTEL under the Communications Law.
- SORM (lawful interception) compliance is mandatory for all telecommunications providers.
- Kazakhstan's data localization law requires subscriber data to be stored domestically.
US → Kazakhstan
$0.018/min
per minute
Kazakhstan → US
$0.020/min
per minute
Business calling to Kazakhstan
Local KZ caller ID
Present a Kazakhstan +7 number so prospects in Astana and nationwide recognise the call and are more likely to answer.
Asia outbound & support
Run sales and support lines into Kazakhstan over Tier-1 routes that interconnect with networks like Kazakhtelecom.
Follow-the-sun coverage
Staff Kazakhstan hours (UTC+5) with routing that sends calls to the right team at the right local time.
FAQ
Calling Kazakhstan — frequently asked questions
The country code for Kazakhstan is +7. To call Kazakhstan from the United States, dial 011, then 7, then the local number.
A full national Kazakhstan number is 10 digits after the +7 country code — a 3-digit area or mobile prefix plus a 7-digit subscriber number.
Yes. VoIP is permitted in Kazakhstan, regulated by Agency for Regulation of the Telecommunications Sector (ARTEL), so businesses can run cloud numbers and SIP termination on compliant routes.
Dial 011 (US exit code), then 7 (the Kazakhstan country code), then the area or mobile prefix and subscriber number. Drop any leading domestic trunk 0.
The major networks in Kazakhstan are Kazakhtelecom, Kcell, Beeline Kazakhstan. Twiching interconnects with Tier-1 carriers for direct delivery to these networks.
Twiching rates to Kazakhstan start at $0.018/min per minute (and $0.020/min per minute from Kazakhstan to the US), billed per second on Tier-1 routes.
Yes. Twiching provisions Kazakhstan virtual numbers with local +7 caller ID for calls and, where supported, SMS — useful for sales, support, and building local market presence.
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