由于新时代，各种网络运营商出现，比如阿里的蚂蚁宝卡，腾讯的大王卡等等，所以常规的手机号正则表达式已经满足不了现实需求，下面提供一个新的正则表达式（这里同时记录下一些比较常用的正则）

代码示例

/**
 验证码手机号

 @param mobileNum 手机号
 @return YES 通过 NO 不通过
 */
+ (BOOL)validateContactNumber:(NSString *)mobileNum
{
    /**
     * 手机号码:
     * 13[0-9], 14[5,7], 15[0, 1, 2, 3, 5, 6, 7, 8, 9], 16[6], 17[5, 6, 7, 8], 18[0-9], 170[0-9], 19[89]
     * 移动号段: 134,135,136,137,138,139,150,151,152,157,158,159,182,183,184,187,188,147,178,1705,198
     * 联通号段: 130,131,132,155,156,185,186,145,175,176,1709,166
     * 电信号段: 133,153,180,181,189,177,1700,199
     */
    NSString *MOBILE = @"^1(3[0-9]|4[57]|5[0-35-9]|6[6]|7[05-8]|8[0-9]|9[89])\\d{8}$";
    
    /**
     * 中国移动:China Mobile
     * 134,135,136,137,138,139,150,151,152,157,158,159,182,183,184,187,188,147,178,1705,198
     */
    NSString *CM = @"(^1(3[4-9]|4[7]|5[0-27-9]|7[8]|8[2-478]|9[8])\\d{8}$)|(^1705\\d{7}$)";
    
    /**
     * 中国联通:China Unicom
     * 130,131,132,155,156,185,186,145,175,176,1709,166
     */
    NSString *CU = @"(^1(3[0-2]|4[5]|5[56]|66|7[56]|8[56])\\d{8}$)|(^1709\\d{7}$)";
    
    /**
     * 中国电信:China Telecom
     * 133,153,180,181,189,177,1700,199
     */
    NSString *CT = @"(^1(33|53|77|8[019]|99)\\d{8}$)|(^1700\\d{7}$)";
    
    /**
     * 大陆地区固话及小灵通
     * 区号：010,020,021,022,023,024,025,027,028,029
     * 号码：七位或八位
     */
    NSString * PHS = @"^0(10|2[0-5789]|\\d{3})\\d{7,8}$";
    
    NSPredicate *regextestmobile = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", MOBILE];
    NSPredicate *regextestcm = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", CM];
    NSPredicate *regextestcu = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", CU];
    NSPredicate *regextestct = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", CT];
    NSPredicate *regextestPHS = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", PHS];
    
    if(([regextestmobile evaluateWithObject:mobileNum] == YES)
       || ([regextestcm evaluateWithObject:mobileNum] == YES)
       || ([regextestct evaluateWithObject:mobileNum] == YES)
       || ([regextestcu evaluateWithObject:mobileNum] == YES)
       || ([regextestPHS evaluateWithObject:mobileNum] == YES)) {
        return YES;
    } else {
        return NO;
    }
}