Which tools are included in 坚守者号码魔方?
Eleven modules: 手机号码筛选, 归属地区分, 去除重复号码, 按照重复次数导出, 去除黑名单, 批量整理手机号码, 运营商区分, 屏蔽指定地区, 提取号段, 屏蔽号段, and 运营商和范围筛选.
FAQ · 号码魔方
号码魔方 questions
Short answers about batch cleanup, repeat counts, blocklists and prefix rules.
How does export by repeat count work?
After several files are imported, each Chinese mobile number has a count. Export only numbers seen once, or only numbers seen two times, or three or more times.
How many digits can a prefix rule use?
Both 3-digit carrier prefixes, such as 139 or 186, and 7-digit city prefixes. Extract keeps matches. Block removes matches.
Does 坚守者号码魔方 upload my number files?
No. Reading, dedupe, blocklist checks and China region splits all run on your computer.