该数据库为中国生活常用电话号码，每条记录包括服务类型名称和电话号码。数据库中的所有电话号码被分为如下12大类：报警急救，外卖订餐，快递客服，旅行预订，银行客服，铁路航空，投诉举报，保险客服，通讯客服，售后服务，租车电话和网上购物。这个电话号码数据库一共由三个表组成。
This is a useful phone number in daily life of China data with 144 records. All these phone numbers are categorized into 12 classifications, such as online shopping, after-sale service, car rental telephone, bank customer service, travel booking, etc.
| Name | n3zm_ChangYongDianHua_tel_911cha_com |
|---|---|
| Data | 160K (+ 0B) |
| Tables | 3 (+ 0) |
| Columns | 11 (+ 0) |
| Table Rows | 301 (+ 0) |
| Media | 0B (+ 0B) |
| Files | 0 (+ 0) |
Data Samples
Database APIs
Tables & Columns
| Tables | Rows | Columns | Non-empty |
|---|---|---|---|
| category_1 | 12 | title |
100%
|
| category_1_x_dianhua | 145 | category_1_id |
100%
|
| dianhua_id |
100%
|
||
| dianhua | 144 | title |
100%
|
| phone_number |
100%
|
Notes:
- Meta columns id and ts are not shown here, but included in columns total.
- Some statistical or memo columns are not shown here, but included in columns total.
- Non-empty percentage indicates the percent of values that are non-empty for that particular column.
Media Sets
No media sets.
