Kazakhstan Country Code: +7
Everything you need to dial Kazakhstan correctly: calling code +7, ISO 代碼 (KZ, KAZ, 398), common phone number formats, major city area codes (like Astana 7172), and Kazakhstan time (UTC+5）。
Shared with Russia. Kazakhstan numbers often continue with 6xx 或者 7xx。
用於運輸、計費、分析和 API。
Kazakhstan ccTLD plus Cyrillic IDN ccTLD.
A small part lies west of the Ural River (often considered Europe).
Kazakhstan quick facts
使用此摘要進行撥號、表格、運輸和國際文檔。
| 國家 | Kazakhstan (Republic of Kazakhstan) |
|---|---|
| 首都 | Astana |
| 調用代碼 | +7 (shared with Russia) |
| ISO 代碼 | KZ (alpha-2), KAZ (alpha-3), 398 (numeric) |
| 時區 | UTC+5 (single time zone; no DST) |
| 貨幣 | Kazakhstani tenge (KZT, symbol ₸) |
| 官方語言 | Kazakh (state language), Russian (officially used) |
| 互聯網頂級域名 | .kz, .қаз |
| 人口 | About 20.8 million (2025 estimate; varies by source) |
How to call Kazakhstan
國際電話遵循一個簡單的模式： 退出代碼 + 7 + City code (landline) + 本地號碼。
一步一步
- 撥打您所在國家/地區的國際退出代碼（示例如下）。
- 撥號 7 (Kazakhstan country code).
- For landlines: add the city/area code (e.g., Astana 7172）。
- Dial the local subscriber number.
構建撥號字符串
Pick where you’re calling from, then enter the Kazakhstan number (with or without spaces).
Phone number formats in Kazakhstan
Kazakhstan uses a 10-digit national significant number (NSN). In international format, it becomes: +7 + 10位數字 (total 11 digits after the +).
常見模式
- +7 7xx xxx xx xx — mobile numbers often start with 7xx。
- +7 6xx xxx xx xx — some ranges start with 6xx。
- +7 7172 xxx xxxx — example landline pattern for Astana.
Inside Kazakhstan (useful notes)
- Domestic long-distance from landlines historically used a trunk prefix 8。
- International calls from Kazakhstan are commonly dialed with 8 10 + 國家代碼 + 號碼。
- Mobile dialing rules can be simpler (no waiting tone required on modern networks).
Practical dialing rules may vary by operator and whether you’re calling from mobile vs landline.
主要城市區號（示例）
Use area codes when calling landlines. Here are a few commonly referenced examples:
| 城市 | 區號 | 國際範例 |
|---|---|---|
| Astana | 7172 | +7 7172 XXXXXX |
| Almaty | 727 | +7 727 XXXXXX |
| Shymkent | 7252 | +7 7252 XXX XX XX |
Kazakhstan time zone
Kazakhstan currently uses a single time zone (UTC+5) and does not observe daylight saving time. This is useful for scheduling calls, deliveries, and meetings across regions.
營業時間提示
If you are calling from North America or Western Europe, Kazakhstan is typically ahead by many hours. Use the time tools above to avoid calling too early or too late.
- Target 10:00–17:00 Kazakhstan time for business calls.
- Confirm local holidays before urgent outreach.
Validate a +7 number (Kazakhstan vs other +7 ranges)
This quick check helps identify a likely Kazakhstan number pattern (non-authoritative). It looks for +7 followed by a digit 6 或者 7 and a plausible length.
對於合規性關鍵工作（電信路由、計費、預防欺詐），請始終使用官方編號計劃數據。
常見問題解答
Does Kazakhstan still use +7?
Yes. Kazakhstan continues to use +7 (shared with Russia). Kazakhstan has discussed a separate code in the past, but +7 remains the active country calling code for everyday dialing.
Do I need an area code to call Kazakhstan?
為了 固定電話, you typically need the correct city/area code (example: Astana 7172, Almaty 727). For 手機號碼, you dial the mobile prefix as part of the number (often starting with 7xx）。
What time zone is Astana in?
Astana follows Kazakhstan’s national time. Kazakhstan currently uses UTC+5 沒有夏令時。
What are Kazakhstan’s ISO codes used for?
ISO codes are widely used in international shipping, payment systems, SIM provisioning, analytics, and data interchange. Kazakhstan’s ISO codes are KZ (阿爾法-2), KAZ (α-3)，和 398 （數字）。
來源和參考文獻
Helpful official or widely used references for Kazakhstan codes, numbering, and time.