S4BB recently released a series of free apps for BlackBerry smartphones called “Useful Numbers.”  The apps were released following the success of the Hong Kong Useful Numbers app for BlackBerry smartphones.

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The apps provide users with an extended list of phone numbers in various categories like airlines, banking, hotels and more. Finding a specific phone number is easy with the integrated search function. As you type in your search, the results will start to show up. Useful Numbers are available for FREE for BlackBerry smartphone owners. This app is definitely something you would want to keep handy when traveling.

Here’s the list of “Useful Numbers” apps released by S4BB for the specific cities indicated, all available for download on the BlackBerry Empire Store:

  • Beijing
  • Guangzhou
  • Los Angeles
  • Macau
  • San Fransisco
  • Shanghai
  • Shenzhen
  • Hong Kong

The list seems limited for now, but we can probably look forward to S4BB continuing to release more “Useful Numbers” apps for more cities in the future.