iOS开发判断手机号及其运营商

根据三大运营商出现的号段（号段来自百度百科）

判断是否是手机号

+ (BOOL)isMobile:(NSString *)str {

NSString *MOBILE = @"^1(3[0-9]|4[579]|5[0-35-9]|6[2567]|7[0-35-8]|8[0-9]|9[189])\\d{8}$";

NSPredicate *regextestmobile = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", MOBILE];

return [regextestmobile evaluateWithObject:str];

}

2、

//判断移动

+ (BOOL)isChinaMobile:(NSString *)phoneNum{

NSString * CM = @"(^134[0-8]\\d{7}$)|(^1(3[5-9]|4[7]|5[0-27-9]|6[5]|7[28]|8[2-478]|9[8])\\d{8}$)|(^170[356]\\d{7})";

NSPredicate *regextestcm = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", CM];

return [regextestcm evaluateWithObject:phoneNum];

}

//判断联通

+ (BOOL)isChinaUnicom:(NSString *)phoneNum{

NSString * CM = @"(^1(3[0-2]|4[5]|5[56]|6[67]|7[156]|8[56])\\d{8}$)|(^170[47-9]\\d{7}$)";

NSPredicate *regextestcm = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", CM];

return [regextestcm evaluateWithObject:phoneNum];

}

//判断电信

+ (BOOL)isChinaTelecom:(NSString *)phoneNum{

NSString * CM = @"(^1(3[3]|4[9]|5[3]|6[2]|7[37]|8[019]|9[19])\\d{8}$)|(^170[0-2]\\d{7}$)";

NSPredicate *regextestcm = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", CM];

return [regextestcm evaluateWithObject:phoneNum];

}

//判断运营商

+ (NSString *)getPhoneNumType:(NSString *)phoneNum{

return [self isChinaMobile:phoneNum]? @"中国移动": ([self isChinaUnicom:phoneNum]? @"中国联通":([self isChinaTelecom:phoneNum]? @"中国电信": @"未知"));

}