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Kazakhstan +7

International code · Asia

How to dial

Calling from abroad +7 701 123 4567

Dial +7, then the local number. Drop the leading trunk prefix 8. Generate the full number →

For domestic long distance dial 8 first, then the area code. Local calls: dial directly.

Mobile length
10 digits
Mobile prefixes
7XX XXX XXXX
International format
+7 7XX XXX XXXX
Domestic trunk
8
Alternative codes
+997

Sign-up availability

What to expect when signing up for these services with a physical SIM from this country:

ChatGPT Works
Claude Works
WhatsApp Works
Telegram Works
LINE Works
WeChat Works
X Works
TikTok Works
Gemini Works

Applies to every platform: VoIP / virtual numbers and heavily-reused number pools get rejected. Physical SIM only.

Checked 2026-09-12. Platform region policies and number-range allocations change — always confirm against each platform’s official supported-regions list and the carrier’s notices.
2 sources
www.anthropic.com/supported-countriessupport.google.com/gemini?p=gemini_web_availability

How to read a number

+77011234567

+7Country code
Kazakhstan.
701Prefix
Kazakhstan shares country code +7 with Russia. 701 is registered to Kcell. Numbers are portable, so a range only tells you who it was first given to.
1234567Remaining 7 digits
The subscriber number.
This section checked 2026-10-31.
2 sources
www.itu.int/dms_pub/itu-t/oth/02/02/T020200006F0003MSWE.docxadilet.zan.kz/rus/docs/V1500012464

Number ranges & quality

RangeTypeNotes
+7 7xx, 10 digits Mobile carrier Kazakhstan shares country code +7 with Russia. The intergovernmental agreement notified to the ITU in 2026 gives Kazakhstan the ranges starting 0, 6 and 7 after +7 (Russian mobiles start with 9). Kazakhstan's 2022 national numbering plan: Kcell has 701, 702, 775 and 778; KaR-Tel (Beeline) has 705, 706, 771, 776 and 777; Mobile Telecom-Service (Tele2 / Altel) has 707, 708, 747 and the CDMA range 700. 750 and 751 are dial-up and VoIP access codes, not mobiles. Numbers are portable, so a range only tells you who it was first given to.
Intl SMSStable
Virtual-number riskLow
ID requiredID is required; real-name registration.

Physical SIMs can sign up without issues. Note that it shares +7 with Russia, but the ranges differ — Kazakh numbers start with 7, Russian numbers with 9.

Carriers & prefixes

Mobile prefixes by carrier.

Number portability applies — a prefix only shows the original carrier.

Porting rules in full

Numbers have been portable since 1 January 2016, under the Rules for Porting Subscriber Numbers in Cellular Networks approved by Order No. 1105 of the Ministry for Investment and Development (2015): porting is free for the subscriber; a number can be ported at most once every 60 days; postpaid users must clear any debt first, and a number tied to unfinished handset-contract obligations can't be ported. The 7xx code moves with the number.

  • Beeline Kazakhstan Mobile carrier

    705, 706, 771, 776, 777

    Registered in the numbering plan as KaR-Tel LLP.

  • Kcell Mobile carrier

    701, 702, 775, 778

    Registered in the numbering plan as Kcell JSC.

  • Tele2 / Altel Mobile carrier

    700, 707, 708, 747

    Registered in the numbering plan as Mobile Telecom-Service LLP; 700 was originally a CDMA range.

This section checked 2026-10-18.
2 sources
www.itu.int/dms_pub/itu-t/oth/02/02/T020200006F0003MSWE.docxadilet.zan.kz/rus/docs/V1500012464

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