非洲 • 西非 • 国家/地区电话代码 • ISO 3166-1
Mauritania Country Code: +222
使用 +222 to call Mauritania internationally. The national numbering plan uses 8 位数字 数字和 无中继前缀. This page covers dialing rules, mobile operator prefix ranges, selected fixed-line blocks, and live local time in Nouakchott （Africa/Nouakchott, GMT/UTC+0).
Nouakchott local time (live)
Time zone: Africa/Nouakchott • UTC+0 • No DST
Capital: Nouakchott • Currency: MRU • Language: Arabic (official)
调用代码
Use +222 for Mauritania.
ISO 3166-1
对于运输、计费和 API 很有用。
互联网顶级域名
Mauritania country-code top-level domain.
拨号基础知识
快速提示
Store Mauritania contacts in E.164 格式： +222 + 8位数字. Example formatting: +222 4512 3456。
Mauritania quick facts
拨号、文档和系统的关键标识符。
| 国家 | 毛里塔尼亚 |
| 首都 | Nouakchott |
| 调用代码 | +222 |
| 国际前缀 | 00 |
| 中继前缀 | 没有任何 |
| ISO 代码 | MR (alpha-2), MRT (alpha-3), 478 (numeric) |
| 互联网顶级域名 | .mr |
| 时区 | Africa/Nouakchott (GMT / UTC+0, no DST) |
| 局部长度 | 8位数字 |
| 通用国际格式 | +222 xxxx xxxx |
How to call Mauritania
国际电话如下： 退出代码 + 222 + 8位数字。
一步一步
- 拨打您的国际退出代码（示例如下）。
- 拨号 222 (Mauritania country code).
- 拨打 8 位数字 number (no leading 0).
构建拨号字符串
Choose where you’re calling from, then paste a Mauritania number. Spaces and symbols are OK.
Mauritania phone number format
一个常见的演示是 +222 xxxx xxxx (8 digits after the country code).
示例（格式）
| 类型（典型） | 本地号码 | 国际格式 |
|---|---|---|
| Nouakchott fixed line (example) | 4512 3456 | +222 4512 3456 |
| Mobile (operator block example) | 2012 3456 | +222 2012 3456 |
| Mobile (operator block example) | 4012 3456 | +222 4012 3456 |
Calling out from Mauritania
使用国际前缀 00:
Mobile prefixes & common blocks in Mauritania
Mauritania mobile numbers commonly start with a 2x, 3x， 或者 4x operator prefix range. Use the search box to filter the table.
Prefix table (high-signal ranges)
Filter by prefix, city, operator, or notes.
| Prefix / range | 典型长度 | 用法/注意事项 |
|---|---|---|
| 20–29 | 8 | Mobile operator block (Chinguitel) |
| 30–39 | 8 | Mobile operator block (Mattel) |
| 40–49 | 8 | Mobile operator block (Mauritel) |
| 45 | 8 | Nouakchott (fixed line block) |
| 250 | 8 | Fixed line block (allocation list) |
| 258 | 8 | Fixed line block (allocation list) |
| 4574 | 8 | Nouadhibou (allocation list) |
| 4546 | 8 | Atar (allocation list) |
| 4544 | 8 | Zouérat (allocation list) |
| 4563 | 8 | Kiffa (allocation list) |
| 4569 | 8 | Rosso / Tidjikja (allocation list) |
Mauritania time zone
Nouakchott commonly uses Africa/Nouakchott (GMT / 世界标准时间+0) with no daylight saving time.
调度提示
Mauritania is on GMT (UTC+0). If you’re calling from North America, mornings in Nouakchott often align with early local hours. Check the live clock before dialing.
Validate a +222 number (quick check)
This check removes +222 or 00222 and non-digits, then verifies whether the remaining number looks like an 8 位数字 Mauritania number.
常见问题解答
What is the country calling code for Mauritania?
Mauritania’s country calling code is +222。
What is the international prefix when calling out from Mauritania?
使用 00 + 目的地国家代码 + 号码。
Does Mauritania have a trunk prefix?
没有。有 无中继前缀 （无前导 0）。
How many digits are Mauritania phone numbers?
Mauritania national numbers are 8位数字，通常写为 XXXX XXXX。
Which mobile prefixes are used in Mauritania?
Common operator ranges are 20–29, 30–39， 和 40–49 (operator blocks). Prefix allocations can change over time.
What time zone is Mauritania in?
Nouakchott uses Africa/Nouakchott (GMT / 世界标准时间+0) with no DST.
来源和参考文献
编号计划、ISO 代码和时区详细信息的参考。