Go to product list

See details


The Most Reliable and lnexpensive
Mobile Service in Korea

Current Page

  1. Home
  2. Prepaid SIM
Prev Next Zoom

Korea SIM card Blue Plus (4G LTE Unlimited Data + Local Voice) Recommended New 적립금

Basic Information
Product Korea SIM card Blue Plus (4G LTE Unlimited Data + Local Voice)
Price $28.00
Special Offer $22.90

To use or earn Naver Mileages, please check out through personal payment window.  

Product Option
Pick-Up Date(YYYYMMDD) [ 0 / 30 ]
The option of picking up
Period

Select quantity.

To add product, select an option in the above select option box.

Product List
Product Qty Price
Korea SIM card Blue Plus (4G LTE Unlimited Data + Local Voice)

up  down  

28(  )
Total(Quantity) : 0 (0 item)
Add to Wish List Add to Cart Buy Now







<Notice> Quarantine Exemption is finally applied to those who have completed vaccination, in Korean Airport! With Korea SIM and the Q-code system by the Korean Government, Enjoy your trip to Korea.




The Exact USIM You Have Been Looking For.
Everything is Unlimited. What Else?

We strongly recommend you to compare! Check it Here, now.

Please check here(click) if your phone is unlock before purchase.




unlimited data

We are answering tens of inquiries by the facebook messenger everyday.

facebook feedback image

There are Reasons for the Best Seller.

    The best mobile carrier that provides the highest quality.(Genuine Premium KT network)

    Pre-order Anytime & Pick up Anytime Guaranteed (in Incheon Airport)

    Free Delivery to Everywhere in Korea (Even in Jeju island and mountainous areas)

    Complete Offline Support in Airports (Pick Up Desk and Staffs wearing Red Cap)

    Realtime Online Consulting (100% Response by FB Messenger)

Service Information

KT, Korea Telecom Network, the Most Reliable Mobile Network Service in Korea (Everywhere Including Jeju island)

4G LTE full speed 10GB + Additional full speed 2GB Everyday + Unlimited at 3Mbps
※ 3Mbps is fast enough for all conventional internet. You can even enjoy Youtube streaming with it.

Korean phone number(010) + Voice Call(Unlimited) + Text Message(Unlimited)

You can apply for activation at anytime and enjoy the service immediately. (Unable to activate from 23:45 to 00:15)

Tethering(Mobile hot spot or Data sharing) is available.

Compatible with all Smartphone (support all the SIM types; Nano, Micro and General size)

No need to return / No credit card open. (After Usage, Keep it as a Souvenir or Just Throw Away)



Price

unlimited data


  5 Days   US$ 28US$ 22.9 (18% OFF)

  7 Days   US$ 34US$ 27.9 (18% OFF)

10 Days   US$ 38US$ 31.9 (16% OFF)

15 Days   US$ 48US$ 40.3 (16% OFF)

30 Days   US$ 70US$ 58.9 (16% OFF)

60 Days   US$ 140US$ 109.9 (22% OFF)

90 Days   US$ 210US$ 151.9 (28% OFF)

Purchase Procedure

Check if your smartphone is unlocked.

When ordering the product, write down the pick-up date, your name, and your passport number exactly.

Your product will be sent at upcoming 2:00PM (GMT+09:00) every working day.
Once it is sent out, it may takes 1~2 working days to reach you.

When you want to start to use it, please activate the USIM at 'krsim.net/reg'.
If you uploaded all the information well, you can enjoy it immediately.



Attention

This USIM can be activated only with Foreign Passport which is used for immigration in Airport.
한국인은 사용 불가 상품입니다.

Period extension is impossible by any cases.
This product can not be used for self-identification.

You can enjoy LTE with the unlocked phone which supports Band1(2.1GHz), Band3(1.8GHz) and Band8(900MHz).

The period is calculated on day basis. If you purchased 5 days and activated at 9PM on June 1st, you can use it until 12AM on the 5th.

It can't be used for self-authorization. Therefore, it cannot be used for online services that require identity authentication.

If you use international calls, the service period you purchased will be reduced.
Additional international calling cards(available at convenience stores) are recommended for international outgoing call.

There is no limit to the number of purchases, but keep in mind that only one SIM card can be activated with one passport.

Blue Plus has unlimited calling but if you use a paid call like the phone number that starts with 1588/1577/013/050/060 and video call, the period of service will be shortened than the period you purchased.



Free Delivery Service In Korea

You can get your SIM card at your hotel or home by free delivery service.

Please select 'delivery service' in option and write down the address(hotel name and room number), name and check-in date in order form.
(If the address is written in Korean, it would be better to make the delivery clear.)

We send parcels at 2PM(GMT+09:00) on every working day.
Once it is sent out, it may takes 1~3 working days to reach you.





Customer Center

Please do not hesitate to contact us for any further questions.

For inquiries about product, order and delivery, please contact "krsim " on Facebook Messenger.)
(Please use the messenger at the bottom right of the shopping mall main page.
Responses may be delayed depending on the operating hours, but we'll give you a 100% answer.)

For any questions about registration or technical support after receiving the product, please contact below.

  1. · Call : 1899-6120(Paid call)
                   114 (On the activated phone)
    · Mail : egsim@codemobile.co.kr
  2. · Operation Hours
    Monday to Friday : 9AM ~ 6PM

4G LTE Unlimited Data Prepaid SIM (eSIM, USIM) Card and WiFi EGG (Router) in Incheon International Airport, for Your Trip to South Korea
You can pass Covid-19 related quarantine and immigration easily by applying the Korean Phone Number for Q-Code or K-ETA

4G LTE Unlimited Data Prepaid USIM Cards, eSIM and Wifi EGG (Router, Pocket Wifi) in Korea at the Lowest Price starting from US$ 2.9 | The very SIM, USIM and eSIM in the Incheon International Airport at discount | Korea SIM card with SK Telecom(SKT), LG Uplus(LG U+), Code Mobile(kt network) is the most reliable mobile communication solution providers in Korea. | eSIM Red offers extreme comfortable experience with unlimited data and Korean phone number(starting with 010) with which you can pass the Covid-19 related quarantine and immigration or apply for KETA as your phone number in advance. | eSIM sky provides unlimited data at full-speed and has Korean phone numbers(starting with 012) Incoming calls and texts are available. | Korea SIM Cards powered by SK Telecom, LG Uplus and kt(Korea Telecom) network are a Authentic and Reliable Companies, that provide the best communication solution in Korea for your personal, local and international communication with unlimited data provided by 4G LTE Prepaid SIM, eSIM and WiFi EGG. With advanced 4G LTE Technology, Korea unlimited data and prepaid SIM cards, eSIM and WiFi Router with SKT, LG U+ and KT network, are designed to provide seamless always connected internet and personal local and international crystal clear voice calling at lowest prices. South Korean unlimited data and 4G LTE prepaid SIM and eSIM help you to connect to internet with no concern and to your loved ones at exciting rates without any voice attenuation or distortion through SK Telecom and kt(Korea Telecom) network. Our Korean unlimited data and 4G LTE prepaid SIM, USIM and eSIM users can now avail the opportunity of enjoying lowest rates in making and receiving calls and SMS service across Korean territories using local number over a lighting fast data connection. Korean SIM, eSIM and Wifi EGG offer all new prepaid services and packages that are best designed for diverse customer requirements. 4G LTE SIM card and eSIM in Korea allows you to stay connected with your relatives at unbelievable rates and premium telecommunication qualities with SKT and KT network. South Korea USIM card and eSIM welcomes you to experience its comprehensive customer support system including rapid complaint responses, and billing statements. We love to make things easier and fast for our valuable users hence we integrate latest updates and trends in our prepaid SIM cards and eSIM in Korea. We encourage you to browse our wide range of packages on Sim Card Korea and incredible offers keenly prepared for you. Please enjoy your very own Korean prepaid USIM Card, eSIM and Pocket Wifi EGG (router) availing the best services like never before. You can pick them up at all the South Korean International Airports including Incheon airport (Terminal 1, Terminal 2), Gimhae airport (Busan), Gimpo airport, Daegu airport and Jeju airport and at international harbors including Incheon Harbor and Busan harbor.

Reviews
Total count : Total rate : /5.0

Please leave your reviews here about Korea SIM card Blue Plus (4G LTE Unlimited Data + Local Voice).

Product Reviews
No. Title Posted by Date View Point
102

I didn't get to test my SIM yet, but needed to clarify something upon ordering one, and the customer service was awesome! Fast, informative, straight to the point, and super helpful. Great service👍

Lukáš Marták 2022-10-21 8 5points
101 Great customer service, my SIM card was delayed due to a covid outbreak in the courier service (not this companys fault!) but as I couldn't speak Korean I wasn't able to phone up to sort something out. The manager of Korea SIM Card phoned and sorted it all out, I received with new SIM card within a few hours. Very kind customer service, would recommend! 10/10번역 보기댓글 1개좋아요댓글 달기공유하기

Hayley Cumberland 2022-09-27 11 5points
100

Excellent & Superb customer service!  Answered quickly all my questions and solved registration problem even in ChuSeok holidays!  (Ordered Korea SIM Blue)

Kay Song 2022-09-23 13 5points
99

Solved my issue within minutes! Fast delivery and service! Would recommend to get their simcard!

Nichol Phaw 2022-09-01 45 5points
98 I recommend buying Korea SIM card to have unlimited data to look for places in map and have Korean phone number so you can do online shopping include tickets.Also I have good experience with their chatting service that I was able to solve problem to activate a phone with their warm support within 30 minutes.  Thank you

Ken Choi 2022-06-03 55 5points
97 They were very helpful from the very beginning. They gave all the information needed before I even came to Korea.They were also very helpful with setting my SIM once I arrived.Totally recommend!

Anastasia Kaperoni 2022-04-25 46 5points
96

Very good service. They checked the location of order for me and notified me when it arrived. Also helped me to activate sim card. Great service 

Purevzaya Amarzaya 2022-02-14 68 5points
95

Ordered a blue plus sim card from them to be delivered to my partner's apartment in Korea and it arrived within a few days. I had trouble setting it up and contacted their customer support on facebook and they promptly helped me and it was working within an hour! overall super convenient and easy

Eva Moniz 2022-02-14 74 5points
94 This is very helpful service, especially during COVID. I needed a celllphone to receive the test result and it perfectly worked for me.Highly recommended!!!

Popular message
Shawn Lee 2021-09-29 115 5points
93

Excellent customer service, answered fast and solved all my questions. 

Karyna Gómez 2021-09-29 94 5points
92

Excellent customer service, answered fast and solved USIM registration problem!

Yumeha Kuro 2021-09-15 91 5points
91

The best support and SIM I ever got!

Staff always been available even at night or weekend. They replied to all of my questions very detailed politely with incredible speed! :)

The SIM card is fast as they advertised without any complaints.

Once I get back to Korea I definitely going to use your services again! Thank you and keep up your business alive! ☺️

Regards: Gabor from Hungary 🇭🇺 

Popular message
Gabor 2021-08-01 111 5points
90

Very responsive and fast! Helped me set up my SIM card. Thank you so much. Recommend! Very fast internet too!!

Popular message
Kelly Vu 2021-07-19 106 5points
89

I bought a blue sim, at first there was a problem of activation because of my passport but the customer service quickly solve it. They were very fast and helpful.

Popular message
Céline Cai 2021-05-26 133 5points
88 Popular message Uncoleflersef 2020-11-21 193 5points
87 Amazing customer service !! English speakers:)Popular message Nicole Donech 2020-11-19 190 5points
86 I've used Korea SIM Blue many times. It has always been fast, and the included outbound voice minutes have been helpful. Customer service has helped me many times as well, and I can attest that they are helpful both during the sale and long afterwards, even after the SIM card has expired. Highly recommend the Korea SIM Blue when staying in Korea.Popular message Shawn Van Ittersum 2020-11-18 233 5points
85

Make sure to a activate the SIM card by registering it before use. I wasn't aware of that and mine got disconnected. It took a few hours to get the help I needed to resolve this issue. Once I reached someone, it was easy to resolve.

Popular message
MARI MP 2020-11-12 186 4points
84 Customer service is excellent and very kind. I highly recommend.Popular message Sun Park 2020-07-29 209 5points
83 They were super quick to respond and helped me resolve my issue promptly. I'd highly recommend them!Popular message Brian Cho 2020-07-24 213 5points
82 Very nice customer service and always respond in a decent amount of time ! ☺️Popular message Christina Serpieter 2020-07-24 189 5points
81 Popular message Josephhed 2020-07-07 202 5points
80

I bought the Korea SIM card Blue for USD64. Pick-up at the airport as well as activation went smoothly. However, about 4 days into using the SIM card, I started to receive marketing calls, prank calls and even calls from unknown sources telling me that I owed them money. I also received calls in which the caller constantly referred to me as another person. I did not use this number for any purpose except for:

1) Picking up the government's calls (I am under compulsory self quarantine due to the Covid-19 situation) and

2) For a one-off food delivery service (which I had used many times before in Korea and not received any weird messages).

All in all, I feel pretty disappointed after reading all the good reviews about purchasing a SIM card from this website, I did not expect to have to face these issues.

Popular message
sherylchong2015 2020-05-13 296 2points
79 Best customer service! Purchase online and pick up at the airport, or have delivered to you. Super easy install and set up instructions provided with FB messenger customer service available with quick responses. I've used the service 4 times now. Thanks so much!Popular message Joshua Blaylock 2020-03-11 249 5points
78

한국에서 10일권 사서 아주 잘 사용했읍니다. 데이타외에 전화 통화가 필요해서 저한텐 요긴했고 전체적으로 편하고 연결상태도 아주 좋았어요. 가격도 10일간 $31.90. 만족하게 쓰고 갑니다. 유심칩 갈아주고 개통 해준 최재원씨에게 감사 드립니다.

Popular message
Alex Chung 2020-02-05 242 5points
77

Maybe this SIM card could be the best option for who visiting Korea.

I've experienced two times and they are easy to install, 24 hrs ready to support customers even in holidays, very kind and detailed.

잘 이용했습니다. 감사합니다.

Popular message
J**** 2020-01-31 254 5points
76

1st time in Korea, bought Korea SIM card at 7-11 in the airport. Activation was easy, was using data even before I left the airport. I had a question about kt wifi, messaged Korea SIM on Facebook Messenger. They replied and answered my question so fast. So great!!! 👍

Popular message
Joe Liang 2020-01-20 234 5points
75

Had a hard time getting this to work but they were very helpful in replying to my questions and got it to finally work.

Popular message
Jacob Song 2019-12-23 207 5points
74

I ordered a blue sim card for my mum (in her 70’s) to pick up at the Incheon airport. I was concerned though that she would not know how to replace the sim. But the time she arrives at the airport is 9pm, outside their office hours, so I thought she couldn’t get help around that time.So I asked a staff via facebook messenger if they have a retail store for her to visit another day and get assistance. The staff then considered and arranged with SevenEleven (a 24-hr convenience store where the sim card to be picked up by mum) and helped replacing the sim on her phone.Mum was really happy that her phone with the new sim was working well and especially with the staff who were so kind to help her. Thank you so much for offering this service outside your office hours! Really appreciate it.

Popular message
Sue Sooyeon Choi 2019-10-25 264 5points
73

Really good sim And Customer service support is really quick. Thank you so much.

Popular message
Chawisa Suwatthee 2019-10-10 253 5points
72

I went with this company because they were the only company had 15 days package. Pick up was very easy. I had a trouble setting it up (make sure you update on passport information even if you don't see KT or LTE on the top bar) they were VERY quick with email, facebook! I am so glad I made the right choice. This sim card is going to make my trip so fun!

Popular message
박해리 2019-08-26 289 5points
71

Easy to use, easy to set up, and customer service was patient and outstanding. Highly recommened.

Popular message
Tran Jessica 2019-07-03 263 5points
70

I had trouble activating my SIM and they did it very quickly and nicely! Thank you!

Popular message
Hien Dinh 2019-07-03 283 5points
69

Korea SIM card good service and helpful for me when my data card can’t activate. Thanks

Popular message
Mee Ing 2019-04-12 358 5points
68

Korea SIM card customer service is so nice and helpful.I have a problem with one of the provider i used in korea when im already back in my home country. Fortunately, i stumbled on Korea SIM card website and got connected with their customer service, and they were happily helped me out contacting the provider for me. Thank you so much for your help. My issue has been resolved thanks to you guys.

Popular message
Gina Ellesia 2019-04-09 358 5points
67

 Korea SIM card was very helpful picking out the right cellphone plan for 3 phones for 60 days. He answered all my questions and provided best price. THANK YOU

Popular message
SongMo Koo 2019-03-18 330 5points
66

Visited Seoul in May 2018 and was so impressed by their efficient customer service that I’m using their services again for another trip to Seoul this month! Thank you for the easy transition and allowing me to enjoy Korea with no mobile/internet issues!! Highly recommend!

Gwen Palmer

Popular message
Gwen Palmer 2019-03-15 347 5points
65

Perfect service! Delivery is super fast and reliable, connection is flawless all the time and the customer service is exceptional

Popular message
Stefano Musumeci 2019-01-11 347 5points
64

Amazing Service really nice support system and they are there to help you out if you need help delivery is fast and reliable as well

Popular message
James Hwang 2019-01-11 331 5points
63

심카드 빼놓고 심카드 설명서랑 모두를 버렸는데 서비스센터에서 너무도 친절하게 알려주셔서 너무 잘 썼습니다. 감사합니다~

Popular message
David Kim 2019-01-11 352 5points
62

NICE. REALLY NICE. It's my second time purchasing products from this site and I really liked both the service and the product itself. No problem overall, the explanations on the instructions leaflet that comes with the sim card are well explained and more important the staff is really kind and always available. :) The few times I needed to contact them, they were always kind and helped me resolve my problems as soon as they could. I must say I really appreciated that. Therefore I truly recommend Korea Sim.net〜The service is on point, the staff perfectly know how to deal with clients and the products are great. In addition, there are several products you can choose from depending on your needs. Thank you Korea Sim <3 감사드려요! ^^ 좋은 하루 보내시길 바랍니다〜

Popular message
Chiara Quattrone 2018-11-02 413 5points
61

The trip to Korea was too peaceful..

No matter where I am, Data and Call is Nice..

Popular message
Alley 2018-10-15 397 5points
60

GOOD.

Popular message
nuri 2018-10-02 364 5points
59

I recommend you to live here without worrying about it. Because it is a great experience to come to Korea and enjoy the Internet at this speed.

Popular message
brian 2018-10-02 382 5points
58

A true and a good company is being mustered by the level of their service, and mainly on times after you have already purchased the product.

And in Korea SIM I have found both. The service, the help and all they did for me before the actually purchase and pick up of the sim card was simply great.

But not less, also after 3 days after receiving it and facing an activation problem the Korea SIM support team took great care of me and handled all fast and in an efficient way. 

So I definably would recommend to but a Korea sim card.

the only problem I offer Korea SIM to fix is that those sim cards are only for tourists, and yet, the sms you get from them is in Korean.

thank you Korea SIM for a wonderful service.

Popular message
Amir 2018-10-01 429 5points
57

Merci beaucoup. Vous avez été très utile et agréable ! Les prix sont très abordables.

Ami.e.s français, n'hésite pas !

Popular message
Sarah Affani 2018-10-01 546 5points
56

it's good but should have guideline for user to use easily

Re : Thank you for your choice and review. But, on the product manual you have, the guideline was well written. :) I recommend you to read it carefully. Have a wonderful trip~!

Popular message
Trinh Hai Hanh 2018-10-01 461 5points
55

The best choice for internet in Korea. It might be a little expensive, but trust me is worth it. You don't have to worry on searching for a SIM Card in Korea, when you arrive at the airport it will be separated to you. So the moment you arrive until the day you leave Korea you will have an unlimited internet access. And the Facebook staff is always thoughtfull and patient to assist you in everything you need.

Popular message
Ana Paula Santos 2018-09-28 377 5points
54

Very impressed by this company's customer service. I was scheduled to vacation in Seoul in July, but ended up having to undergo emergency surgery at home and was grounded. In trying to recover the major costs of my cancelled trip, I'd completely forgotten about the little details like SIM cards. KRSIM emailed a follow-up after I was supposed to have picked up my card, checking to see if everything was OK. When I told them what happened and forwarded them the hospital's letter, they confirmed I'd not picked up my card and issued an immediate refund with their sympathies. They were under no obligation to do so. Attentive, honorable people over there. If I finally make it over to Seoul, I would be more than happy to patronize their business and encourage others to do so as well. So nice to find good, honest people in the tourism industry.

Popular message
Jonathan Tan 2018-09-18 384 5points
53

I have great experience with this website and it is easy and friendly use and I got SIM card fast less than 24 hours by ordering it online Highly recommend for 30 Days usage or less if you are visiting South Korea

Popular message
Ali Mohamed AlMarzoo 2018-09-18 359 5points
52

I recommend this service because is really easy to pay and get the sim card. The Support service is excellent, they support agents are very kind and they solve all the issues with great dedication, even on weekends.

Popular message
Andres Lucas Garcia 2018-09-18 331 5points
51

Convenient pick up at Incheon airport. The staff helped us set up the card. Good connection throughout the entire trip.

Popular message
MINA 2018-09-03 367 4points
50

It is so usefully. Good service, i can use internet in everywhere, good connection. Nice to help me find the way easily.

Popular message
James 2018-08-31 342 4points
49

The signal is 4G+ and i really loved it.. When my friend are keep looking for the public wifi, i can keep calm because this sim card really useful.. Furthermore, its more affordable than rental the portable wifi if you are travelling alone for a long time..

Popular message
Ichiko 2018-08-30 358 5points
48

Always an excellent choice to buy and use this SIM card for my Korea trips. Fast data service and very convenient collection.

Popular message
LEE 2018-08-23 341 5points
47

Quick replies. Friendly. Speaks English! Fixed a problem right away.

Popular message
Wei Wen Kong 2018-08-20 361 5points
46

In terms of data speed, this would definitely be a 5! : ) Network is very much reliable.

However, the ease of pick-up can still be improved. The lines are long, and is rather confusing because the booth is rather difficult to find in the departures area.

Otherwise, I would very much recommend getting this sim!

Popular message
mishumali 2018-08-06 382 4points
45

我第一次来韩国了,原因就是去陌生的地方,所以对旅游又紧张又期待。韩国很有名的旅游国家吗,化妆品、衣服都是很时尚的。韩国人挺喜欢打扮,男生帅女生美。我在网上热情地搜索过韩国旅游时注意事项,韩国旅游时必须去过的地方等等。那时我发现了这个网站,感觉很老号的。百度搜索哪儿都能看这个网站。其实商品也挺好用的,有值得商品。能拨电话!这个是本商品的最强点,而且不限流量!!!我才知道这个公司的产品为什么韩国旅游时必备品。

Popular message
小李 2018-08-02 399 5points
44

They were very polite and patient when I missed my pick up for the SIM card. Helped me through the process, gave me several options, and checked to make sure everything went well!

Popular message
Hanna Karas 2018-08-01 366 5points
43

Stanley has been exceptionally helpful and very responsive on FB messenger and he answered all my questions very promptly and even went out of his way to find the contact centre number and plan for me. I am very impressed with the quality of service given by krsim and would definitely purchase a sim from them! Thank you Stanley! :)

Popular message
Audry Loi 2018-07-23 434 5points
42

The sim card was very convenient as I was able to find my way through and hotspot my data to my traveling companions.

Popular message
haomi 2018-07-13 397 5points
41

the man is very kind,language is very good,quite helpful.

Popular message
Wingwing Yeung 2018-07-04 403 5points
40

If you’re in need of fast and reliable 4G LTE + 100 minutes of outgoing calls and 100 outgoing texts (incoming is free), make sure to purchase in advance on their website or just find a booth at the airport terminal. Receiving and activating my SIM took only a couple minutes without any hiccups. I had the 10 day SIM Blue plan, which was cheaper than any of the competitors because of the online discount. I travelled mostly in Seoul and Busan but also went out into the countryside and I still had strong signal no matter where I went.Also, whenever I had a question or issue, the Facebook messenger customer service agent was very helpful.

I highly recommend this service when visiting Korea.

David Sang Hun Kim

Popular message
David Sang Hun Kim 2018-06-28 453 5points
39

Really easy and fast! Got it done within 5-10 mins and it worked perfectly! Data was excellent and I could share it with my Friend via hotspot (good for saving money). Climbed Mt. Hallasan and I could still receive signal the whole way!

Popular message
Choon 2018-06-25 460 5points
38

Everyone at the company was amazing!!! They are all such friendly people and were so helpful. I highly recommend these guys �

Popular message
Jodie Andrews 2018-06-25 426 5points
37

 激动激动鸡冻 :)我本来想租个WIFI蛋,可是不想原地还件啦,充电啦,我会烦呢。所以这次我买过了这家的手机卡,我直接在网站买过了。下飞机后我就开始找WORLDROAMING取台去了,从门出来就容易找到了那个地方。虽然手机卡使用前我得用护照注册,可是注册完就能使用了。注册不是那么复杂的,感觉2-3分钟而已。这个商品是旅游时必备品。谢谢!

Popular message
慧慧 2018-06-21 455 5points
36

awesome! it's first time what I used. it was a nice thing, has good price and good contents. definitely, I am satisfied. So I'd like to give five stars. As for sim, User just has to do in instruction before use.

Popular message
jack 2018-06-21 409 5points
35

hello! I LOVE KOREA! I've used sim for 7days. it was amazing!!! I had to register, it made me a little bit bother, anyway I was comfy with sim card. actually I thought I get used to living without phone during I was in korea but I couldn't leave a phone 24/7.

Popular message
sophie 2018-06-20 426 5points
34

sim made my trip better, I could save data for when I really need it. sim card is an important role on travel. I still could touch my families and friends with sim card. I really really appreciate to staff who helped me. Korea is one of the most awesome places I've ever been. so I hope that you guys come to korea for visiting, enjoy with sim card!

Popular message
annlee 2018-06-20 429 5points
33

Best customer service! Purchase online and pick up at the airport, or have delivered to you. Super easy install and set up instructions provided with FB messenger customer service available with quick responses. I've used the service 4 times now. Thanks so much!

Joshua Blaylock

Popular message
Joshua Blaylock 2018-06-20 401 5points
32

Really good and fast. Very reliable in terms of data coverage and speed and really worth the money.

Popular message
Frank 2018-06-18 389 5points
31

Amazing service that was super helpful for our needs! Definitely the place to go if you're a foreigner needing a SIM card in Seoul.

Popular message
Victoria Quintanilla 2018-06-04 434 5points
30

We received amazing service at this location and the staff was incredibly friendly and helpful. They speak very good English, and are wonderfully accommodating. Would definitely recommend this place to anyone in need of a SIM card, especially foreigners!

Popular message
Elizabeth Bruce 2018-06-04 428 5points
29

It’s so convenient that I can get the SIM card easily at Incheon airport by showing the receipt on mobile. The mobile signal was good and I could access to the internet anywhere in Seoul without a problem!

Popular message
Ha Rina 2018-06-01 414 5points
28

Easy to locate the pick up desk in the airport, easy to use, and fast connection!

Popular message
Kwan 2018-06-01 419 5points
27

Superb. Recommended.

Popular message
Samuel 2018-05-26 416 5points
26

The pickup location is really close and nice.

Popular message
henry 2018-05-23 462 5points
25

I have never found unlimited data service with phone number at this price but here.

Absolute solution.

Recommended.

Popular message
Timonsarb 2018-05-15 494 5points
24

It suddenly didn't work as soon as I used it.

I was so embarrassed that I asked for help in a Facebook message.

He asked me if I had done activation...!

Then I did STEP 3 as per the manual :)

Luckily, it was used right away 5555555

Thank you for helping me

Popular message
Syna 2018-05-04 423 5points
23

LeeYoo Cheon

Ifyou gonna buy a south korea sim card, here and this is the one you need :D

The internet speed is fast and the crew super helpful! And main point is There’s no issue will be left once you finish using the sim card!

Due prev visit now i had issue about to use another sim card :( but this friendly crew who cant lemme knw he or her name lols... he or she did help me on this issue... never enough to say thank you :)

And again If you gonna buy a south korea sim card, here and this definitely is the one you need :D Strongly recommended!👍🏻

Popular message
LeeYoo Cheon 2018-05-04 462 5points
22

Outstanding customer service. I was in the city and couldn’t get prepaid SIM from KT shop near Gangnam station. In desperation I got WiFi at nearby restaurant and found this place. I messaged them via FB messenger and got reply almost immediately (earlier today 8:30pm Korea time). The customer service rep went out of his/her way (couldn’t tell) to help me even sending me the exact location of the mini mart that sell the Prepaid SIM. The CS rep even called the mini mart to check if they have the SIM in stock! Seriously outstanding service. This CS rep solved the problem in 10 minutes what incompetent staff at said KT shop couldn’t in one hour

Popular message
Oni Giri 2018-05-04 438 5points
21 The Facebook message service at krsim is great.I am really impressed by the accurate and kind answers.Every time I visit Korea, I will buy it.Popular message Nguyễn Thuỳ 2018-04-17 557 5points
20

Great SIM and value. 10GB of unthrottled data (data can still be used after) for 15 days. To extend, just use the app and pay an extra fee.  It was the only Sim I could find that allowed top-up and had a 15 day option (instead of 10 and 30) so this was a no brainer. There's also free access to KT wifi via KR SIM customer service, which is a Lifesaver when you exceed the 10GB and want to watch videos on long train rides! Re VOIP calls, FB calls work.

Popular message
Janell 2018-04-12 465 5points
19

The counsellor on Facebook messenger is always ready to answer. Unbelievable. That is so impressive.

Mobile internet service quality is second to none. outstanding! Never experienced anywhere.

Popular message
Logan White 2018-04-09 564 5points
18

The best sim as far I know. Ive never found more attractive South Korea prepaid SIM than this. Recommended.

Popular message
Michel 2018-04-09 514 5points
17

Korea Sim went above and beyond to help me during my trip. I had purchased a Blue LTE sim which for some reason would only connected to 3G. After various failed attempts to connect to the LTE network, I was content with using the 3G network for the rest of my trip but was told by staff that I paid for LTE and deserves to use LTE. They went out of their way to reset the values for me and by day two I was on the LTE network! Definitely recommended!

Facebook review - Kathy Zhao

Popular message
Kathy Zhao 2018-03-29 473 5points
16

외국에서 친구 올 때마다 하나씩 선물합니다. 전화번호, 통화도 할 수 있어서 한국 내에서 꼭 붙어 있을 필요도 없이 서로 연락하기 딱입니다. 데이터 속도에 감탄들 합니다. ㅋㅋㅋ

Popular message
혜영 2018-03-19 495 5points
15

I always use this SIM my travel in Korea.You can find this usim at Myeongdong or Hongdae convenience stores.But it's much cheaper to buy it onlineDon't be nervous. If I did not receive it at the airport, they said they would send it to the hotel.But I received it at the airport.It's so easy to find a pick-up desk.I applaud this SIM card

Popular message
Jordan 2018-03-16 492 5points
14

I tried to activate the SIM by online at '4AM'. And it was done immediately!! It must be an automatic process.

Popular message
Andy 2018-03-14 448 5points
13

If the advance purchase makes you nervous,

www.facebook.com/krsim

Please use this message.

This page message away my anxiety.

Popular message
Aika 2018-03-14 484 5points
12

韓国にしきりに遊びに来ているが、いつもここにショッピングモールを利用しています。

今回新しく出たblue sim cardを使用してみたけど本当によかったです

旅行を本当に楽に作ってあげました。

Popular message
kurowa 2018-03-07 567 4points
11 simkorea.blog has brought me here.The information there was awesome.I recommend you all to refer the site.Korea sim blue was enough for my trip.Popular message Rachael 2018-03-05 531 5points
10

It was easy to find the booth for the simcard. The internet was fast and the signal was good, even in areas outside Seoul. Will buy again when I go to Korea soon.

Popular message
Kevin 2018-03-02 556 4points
9

This is really great.

I forgot prepaid sim card and ordered it 4 hours before I left.

Frankly, I knew I couldn't play pick-up

But I could get a sim card when I arrived at Incheon Airport in Korea!!!!

If you have a problem, try using Facebook messages.

Krsim company service is incredible.

I really want to recommend

Trust me!!!!!! :)

For your information, I bought blue sim card.

Popular message
Selina 2018-02-28 580 5points
8

Fast service and data card works just fine. Confirmation email came quickly too and directions/ instructions were very clear. Satisfied customer.

Popular message
Rash Elle 2018-02-26 514 5points
7

Thanks Krsim.net for providing such service! It was hassle free. I will definitely use krsim in the future!

Popular message
Peter 2018-02-26 525 5points
6

This data plan was awesome! Super recommended for South Korea travelling. With high speed internet, you can post your photo and video to social media without worry in anywhere anytime whenever you like!

Popular message
Jeffrey 2018-02-26 519 5points
5

No hassle and worry-free. Easy pick up at the airport and no data distruption in all locations I've been. Super convenient and worth the price.

Popular message
翔翊 2018-02-23 550 5points
4

The internet speed is very stable and fast enough to stream any video online i.e. youtube, netflex with no issue. Highly recommend to use it during travel in Korea.

Popular message
jouling 2018-02-22 540 5points
3

The signal is 4G LTE and i really loved it.. When my friend are keep looking for the public wifi, i can keep calm because this sim card really useful.. Furthermore, its more affordable than rental the portable wifi if you are travelling alone for a long time.. <3<3<3<3<3<3<3<3<3<3<3♡

Popular message
Lena 2018-02-21 526 5points
2

Great one!! I got the confirmation that provides me with clear instruction to get the SIM card at Incheon Airport. And the SIM card is with fast speed.

Popular message
Jamie 2018-02-21 539 5points
1

Surf everywhere. You will find yourself buying here. :)

Popular message
Stanley 2018-02-21 555 5points

Inquiry See All

top