/**
 * 手機(jī)號(hào)碼格式驗(yàn)證
 */
+ (BOOL)isTelphoneNumber:(NSString *)telNum {
    BOOL ret = NO;
    telNum = [telNum stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceCharacterSet]];
    if ([telNum length] != 11) {
        ret = NO;
    }
    
    /**
     * 規(guī)則 -- 更新日期 2017-03-30
     * 手機(jī)號(hào)碼: 13[0-9], 14[5,7,9], 15[0, 1, 2, 3, 5, 6, 7, 8, 9], 17[0, 1, 6, 7, 8], 18[0-9]
     * 移動(dòng)號(hào)段: 134,135,136,137,138,139,147,150,151,152,157,158,159,170,178,182,183,184,187,188
     * 聯(lián)通號(hào)段: 130,131,132,145,155,156,170,171,175,176,185,186
     * 電信號(hào)段: 133,149,153,170,173,177,180,181,189
     *
     * [數(shù)據(jù)卡]: 14號(hào)段以前為上網(wǎng)卡專屬號(hào)段堪旧，如中國(guó)聯(lián)通的是145包个，中國(guó)移動(dòng)的是147,中國(guó)電信的是149等等。
     * [虛擬運(yùn)營(yíng)商]: 170[1700/1701/1702(電信)烦粒、1703/1705/1706(移動(dòng))伤靠、1704/1707/1708/1709(聯(lián)通)]充尉、171（聯(lián)通）
     * [衛(wèi)星通信]: 1349
     */
    
    /**
     * 中國(guó)移動(dòng)：China Mobile
     中國(guó)移動(dòng)獲得了198（0-9）
     * 134,135,136,137,138,139,147(數(shù)據(jù)卡),150,151,152,157,158,159,170[5],178,182,183,184,187,188
     */
    NSString *CM_NUM = @"^((198[0-9])|(13[4-9])|(147)|(15[0-2,7-9])|(17[8])|(18[2-4,7-8]))\\d{8}|(170[5-6])\\d{7}$";
    
    /**
     * 中國(guó)聯(lián)通：China Unicom
     中國(guó)聯(lián)通獲得了166（0-9）號(hào)段（公眾移動(dòng)通信網(wǎng)網(wǎng)號(hào)）
     * 130,131,132,145(數(shù)據(jù)卡),155,156,170[4,7-9],171,175,176,185,186
     */
    NSString *CU_NUM = @"^((166[0-9])|(13[0-2])|(145)|(15[5-6])|(17[156])|(18[5,6]))\\d{8}|(170[4,7-9])\\d{7}$";
    
    /**
     * 中國(guó)電信：China Telecom
     * 133,149(數(shù)據(jù)卡),153,170[0-2],173,177,180,181,189
     中國(guó)電信獲得了199（0-9）號(hào)段（公眾移動(dòng)通信網(wǎng)網(wǎng)號(hào)）
     */
    NSString *CT_NUM = @"^((199[0-9])|(133)|(149)|(153)|(17[3,7])|(18[0,1,9]))\\d{8}|(170[0-3])\\d{7}$";
    
    NSPredicate *pred_CM = [NSPredicate predicateWithFormat:@"SELF MATCHES %@",CM_NUM];
    NSPredicate *pred_CU = [NSPredicate predicateWithFormat:@"SELF MATCHES %@",CU_NUM];
    NSPredicate *pred_CT = [NSPredicate predicateWithFormat:@"SELF MATCHES %@",CT_NUM];
    BOOL isMatch_CM = [pred_CM evaluateWithObject:telNum];
    BOOL isMatch_CU = [pred_CU evaluateWithObject:telNum];
    BOOL isMatch_CT = [pred_CT evaluateWithObject:telNum];
    if (isMatch_CM || isMatch_CT || isMatch_CU) {
        ret = YES;
    }
    return ret;
}