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我正在寻找将国家代码翻译成电话号码前缀的最佳方式。例如,SE 应该映射到 +46,NO 到 +47,等等。有任何开源的 java 库可以完成这项工作吗?
我会看看谷歌的libphonenumber。国际电话号码周围有很多东西。