Some customers are having problems with phone service on US Mobile, Mint Mobile, and other T-Mobile based prepaid services.

T-Mobile's recent introduction of new Metro by T-Mobile prepaid bundle deals signifies a strategic expansion into a more ...

And, signing up is easy. You can find cheap options at retail outlets, electronics or discount stores — or even through major carriers like AT&T (formerly Cingular), T-Mobile and Verizon, who've added ...