手机号段确定手机号码服务商类别

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace AnkeEdu.Tools
{

    /// <summary>
    /// 电话号码帮助类
    /// author:Andrew.He
    /// 给定一个电话号码，返回电话号码号段所属网络
    /// </summary>
    public class PhoneHelper
    {
        #region mobileRegex 检测号码的正则表达式
        /// <summary>
        /// 检测号码的正则表达式
        /// </summary>
        private const string mobileRegex = @"(86)?0?1\d{10}";
        #endregion

        #region keyValues 手机号段集合，PhoneType.Mobile 移动 PhoneType.Unicom 联通 PhoneType.Telecom 电信
        /// <summary>
        /// 手机号段集合，PhoneType.Mobile 移动 PhoneType.Unicom 联通 PhoneType.Telecom 电信
        /// </summary>
        private static List<PhoneKeyValue> keyValues = new List<PhoneKeyValue>()
        {
            new PhoneKeyValue("1340",PhoneType.Mobile),
            new PhoneKeyValue("1341",PhoneType.Mobile),
            new PhoneKeyValue("1342",PhoneType.Mobile),
            new PhoneKeyValue("1343",PhoneType.Mobile),
            new PhoneKeyValue("1344",PhoneType.Mobile),
            new PhoneKeyValue("1345",PhoneType.Mobile),
            new PhoneKeyValue("1346",PhoneType.Mobile),
            new PhoneKeyValue("1347",PhoneType.Mobile),
            new PhoneKeyValue("1348",PhoneType.Mobile),
            new PhoneKeyValue("135",PhoneType.Mobile),
            new PhoneKeyValue("136",PhoneType.Mobile),
            new PhoneKeyValue("137",PhoneType.Mobile),
            new PhoneKeyValue("138",PhoneType.Mobile),
            new PhoneKeyValue("139",PhoneType.Mobile),
            new PhoneKeyValue("147",PhoneType.Mobile),
            new PhoneKeyValue("150",PhoneType.Mobile),
            new PhoneKeyValue("151",PhoneType.Mobile),
            new PhoneKeyValue("152",PhoneType.Mobile),
            new PhoneKeyValue("157",PhoneType.Mobile),
            new PhoneKeyValue("158",PhoneType.Mobile),
            new PhoneKeyValue("159",PhoneType.Mobile),
            new PhoneKeyValue("182",PhoneType.Mobile),
            new PhoneKeyValue("183",PhoneType.Mobile),
            new PhoneKeyValue("184",PhoneType.Mobile),
            new PhoneKeyValue("187",PhoneType.Mobile),
            new PhoneKeyValue("188",PhoneType.Mobile),
            new PhoneKeyValue("130",PhoneType.Unicom),
            new PhoneKeyValue("131",PhoneType.Unicom),
            new PhoneKeyValue("132",PhoneType.Unicom),
            new PhoneKeyValue("145",PhoneType.Unicom),
            new PhoneKeyValue("155",PhoneType.Unicom),
            new PhoneKeyValue("156",PhoneType.Unicom),
            new PhoneKeyValue("185",PhoneType.Unicom),
            new PhoneKeyValue("186",PhoneType.Unicom),
            new PhoneKeyValue("133",PhoneType.Telecom),
            new PhoneKeyValue("1349",PhoneType.Telecom),
            new PhoneKeyValue("153",PhoneType.Telecom),
            new PhoneKeyValue("180",PhoneType.Telecom),
            new PhoneKeyValue("181",PhoneType.Telecom),
            new PhoneKeyValue("189",PhoneType.Telecom)
        };
        #endregion

        #region GetPhoneType 检测手机号码是否为对应的手机类别
        /// <summary>
        /// 检测手机号码是否为对应的手机类别
        /// </summary>
        /// <param name="phoneNo"></param>
        /// <returns></returns>
        public static PhoneType GetPhoneType(string phoneNo)
        {
            if (!IsPhoneNo(phoneNo))
            {
                return PhoneType.NotPhoneNo;
            }

            var model = keyValues.Where(x => phoneNo.StartsWith(x.key)).FirstOrDefault();
            if (model != null)
            {
                return model.PhoneTypeValue;
            }

            return PhoneType.Other;
        }
        #endregion

        #region IsPhoneNo 检测号码是否为手机号码
        /// <summary>
        /// 检测号码是否为手机号码
        /// </summary>
        /// <param name="phoneNo"></param>
        /// <returns></returns>
        private static bool IsPhoneNo(string phoneNo)
        {
            if (string.IsNullOrEmpty(phoneNo))
            {
                return false;
            }

            return System.Text.RegularExpressions.Regex.Match(phoneNo, mobileRegex,
                System.Text.RegularExpressions.RegexOptions.IgnoreCase |
                System.Text.RegularExpressions.RegexOptions.ECMAScript).Success;
        }
        #endregion
    }

    #region PhoneKeyValue 手机号段实体
    /// <summary>
    /// 手机号段实体
    /// </summary>
    public class PhoneKeyValue
    {
        public PhoneKeyValue(string key,PhoneType type)
        {
            this.key = key;
            this.PhoneTypeValue = type;
        }
        public string key { get; set; }
        public PhoneType PhoneTypeValue { get; set; }
    }
    #endregion

    #region PhoneType 号码类别
    /// <summary>
    /// 号码类别
    /// </summary>
    public enum PhoneType
    {
        /// <summary>
        /// 不是一个手机号码
        /// </summary>
        NotPhoneNo,
        /// <summary>
        /// 未知所属，其他
        /// </summary>
        Other,
        /// <summary>
        /// 移动号码
        /// </summary>
        Mobile,
        /// <summary>
        /// 联通号码
        /// </summary>
        Unicom,
        /// <summary>
        /// 电信号码
        /// </summary>
        Telecom
    }
    #endregion
}