If you are traveling internationally and you want to have access to a cell phone for emergency reasons or to keep in touch with friend and family you can buy pre-paid SIM cards that will allow you to use your phone from anywhere in the world. If you have a phone that is locked, you will need to find an unlock code for your phone so that you can use the prepaid cards. With these prepaid cards you will not pay for incoming calls, which comes in handy and allows for you to travel with your phone, giving you confidence you will receive important news from home, if any. Irrespective of the fact, whether you are traveling to USA, UK, Germany, Italy, Singapore, Malaysia or any other country of your choice, you need a convenient option to stay in touch with your loved ones. One of the most important things that an international tourist requires in his bag along with other items is a communication device or mobile phone. At times when you travel outside the country, you miss your loved ones as you have parted with them. So you feel like interacting with them more often. But we all know that interacting from a foreign country is an expensive affair and hence you cannot just keep calling back home. In most countries you will not pay to receive calls- Even though, deep down, people know that using your home mobile phone overseas means that you have to pay to receive calls, it is still a big shock for those who take their phone when they receive their next mobile phone bill. If you purchase a reputable international prepaid SIM card
there will be many countries where you do not have to pay any money to receive calls. This can lead to significant savings.