使用 CoreTelephony 框架获取当前网络运营商

CoreTelephony

获取运营商信息,需通过 CoreTelephony.Framework 中的 CTTelephonyNetworkInfo 和 CTCarrier 对象获取,这些都在iOS 4.0后就有了。

现提供源码,支持arc与非arc编译,使用时请引入 CoreTelephony.Framework 框架

MobileCountryCode.h + MobileCountryCode.m

//
//  MobileCountryCode.h
//
//  http://en.wikipedia.org/wiki/Mobile_Network_Code
//
//  Created by YouXian on 14-3-24.
//  Copyright (c) 2014年 YouXian. All rights reserved.
//

#import <Foundation/Foundation.h>
#import <CoreTelephony/CTTelephonyNetworkInfo.h>
#import <CoreTelephony/CTCarrier.h>

#warning 使用前请引入 CoreTelephony.framework 框架

@interface MobileCountryCode : NSObject

/**
 获取当前运营商的标识符

 @return 返回运营商标示符(成功返回标示符,失败返回nil)

 中国移动 00 02 07
 中国联通 01 06
 中国电信 03 05
 中国铁通 20

 */
+ (NSString *)serviceProvider;

@end

//
//  MobileCountryCode.m
//
//  http://en.wikipedia.org/wiki/Mobile_Network_Code
//
//  Created by YouXian on 14-3-24.
//  Copyright (c) 2014年 YouXian. All rights reserved.
//

#import "MobileCountryCode.h"

#if __has_feature(objc_arc)
#define YX_release(obj)
#define YX_autorelease(obj)
#else
#define YX_release(obj)      [obj release]
#define YX_autorelease(obj)  [obj autorelease]
#endif

@implementation MobileCountryCode

+ (NSString *)serviceProvider
{
    CTTelephonyNetworkInfo *info = [[CTTelephonyNetworkInfo alloc] init];

    // information about the user’s home cellular service provider
    CTCarrier *carrier = [info subscriberCellularProvider];
    if (carrier == nil)
    {
        YX_release(carrier);
        carrier = nil;

        return nil;
    }

    // The mobile network code (MNC) for the user’s cellular service provider
    NSString *code = [carrier mobileNetworkCode];
    if (code == nil)
    {
        YX_release(carrier);
        carrier = nil;

        return nil;
    }

    return code;
}

@end

运营商MNC值请参考以下链接

http://en.wikipedia.org/wiki/Mobile_Network_Code

以下为中国运营商节选

MCC	MNC	Brand	Operator	Status	Bands (MHz)	References and notes
460	00	China Mobile	China Mobile	Operational	GSM 900 / GSM 1800 / TD-SCDMA 1900 / TD-SCDMA 2000 / TD-LTE 1900 / TD-LTE 2300 / TD-LTE 2600
460	01	China Unicom	China Unicom	Operational	GSM 900 / GSM 1800 / UMTS 2100 / TD-LTE 2300 / TD-LTE 2600 / FDD-LTE 1800	CDMA network sold to China Telecom, WCDMA commercial trial started in May 2009 and in full commercial operation as of October 2009.
460	02	China Mobile	China Mobile	Not Operational	GSM 900 / GSM 1800 / TD-SCDMA 1900 / TD-SCDMA 2000 / TD-LTE 1900 / TD-LTE 2300 / TD-LTE 2600
460	03	China Telecom	China Telecom	Operational	CDMA2000 800 / CDMA2000 2100 / FDD-LTE 2100 / TD-LTE 2300 / TD-LTE 2600	EV-DO
460	05	China Telecom	China Telecom	Not Operational	CDMA2000 800 / CDMA2000 2100 / FDD-LTE 2100 / TD-LTE 2300 / TD-LTE 2600
460	06	China Unicom	China Unicom	Not Operational	GSM 900 / GSM 1800 / UMTS 2100
460	07	China Mobile	China Mobile	Not Operational	GSM 900 / GSM 1800 / TD-SCDMA 1900 / TD-SCDMA 2000 / TD-LTE 1900 / TD-LTE 2300 / TD-LTE 2600
460	20	China Tietong	China Tietong	Operational	GSM-R