title: Android-imsi-MCC-MNC-国家码
date: 2019-11-17 18:40:50
categories:
- Country Code
tags:
- MCC&MNC

mcc和mnc概述

mcc和mnc见 MCC(移动国家码)和 MNC(移动网络码)
MCC：Mobile Country Code，移动国家码，MCC的资源由国际电联（ITU）统一分配和管理，唯一识别移动用户所属的国家，共3位，中国为460;　　
MNC:Mobile Network Code，移动网络码，共2位，中国移动TD系统使用00，中国联通GSM系统使用01，中国移动GSM系统使用02，中国电信CDMA系统使用03

https://github.com/musalbas/mcc-mnc-table/
https://blog.csdn.net/firedancer0089/article/details/60954782

Android获取MccTable

http://androidxref.com/9.0.0_r3/xref/frameworks/opt/telephony/src/java/com/android/internal/telephony/MccTable.java
http://androidxref.com/9.0.0_r3/xref/frameworks/opt/telephony/tests/telephonytests/src/com/android/internal/telephony/MccTableTest.java

使用

 /**
     * Given a GSM Mobile Country Code, returns
     * an ISO two-character country code if available.
     * Returns "" if unavailable.
     */
    public static String isoForMcc(int mcc) {
        MccEntry entry = entryForMcc(mcc);

        if (entry == null) {
            return "";
        } else {
            return entry.mIso;
        }
    }

 /**
     * Given a GSM Mobile Country Code, returns
     * an ISO two-character country code if available.
     * Returns "" if unavailable.
     */
    public static String countryCodeForMcc(int mcc) {
        MccEntry entry = entryForMcc(mcc);

        if (entry == null) {
            return "";
        } else {
            return entry.mIso;
        }
    }

public static String getPhoneCode(String imsi) {
        if (!TextUtils.isEmpty(imsi)) {
            try {
                int mcc = Integer.valueOf(imsi.substring(0, 3));
                String countryIos = MccTable.isoForMcc(mcc);
                CCPCountry cCPCountry = CCPCountry.getCountryForNameCodeFromLibraryMasterList(SimboxApp.instance, CountryCodePicker.Language.CHINESE_SIMPLIFIED, countryIos);
                return cCPCountry.getPhoneCode();
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
        return "-1";
    }