As Detroit's cellular network grows, the city is running out of 313 area code phone numbers. Soon, new phone numbers will ...

PRISTINA, Kosovo — As Europe's newest nation, Kosovo has most of the symbols of other sovereign countries, such as a flag and a national anthem. What it still doesn't have is its own international ...

There's a hidden language that's part of the GSM standard that can unlock hidden features on your smartphone. You can dial codes to check your bill, data usage, forward calls, hide your caller ID, and ...

WITH more and more people using smartphones to make calls, landline area codes could soon become a distant memory. In fact, Brits spend half as much time on the landline - but use ten times more ...