Thousands of people around the world are using unlocked blackberry due to these several reasons,if you are frequent traveler or just cant bear the outrageous costs of expensive contracts then you should seek unlocking your blackberry...

Eliminate Roaming Fees — Roaming charges can drastically increase your base mobile phone bill every month. These roaming charges are based on either your current cell phone contract or the limits of service areas that your provider offers. Unlocking your mobile phone can eliminate roaming fees by allowing you to change the SIM to lower priced networks or local networks when traveling

Increase Resale Value — When you decide to upgrade to a new phone, it also time to sell your old one. Unlocked mobile phones are easier to sell up to 300% more valuable than a locked one because they are compatible with more networks, which means there will be more potential buyers for your phone.

Use Any SIM on Any GSM Network — With an unlocked mobile phone you can change carriers without buying a new phone. This means you can take advantage of the best service package for your current needs. Then if your needs change, you can change providers.

Save with Local Rates — An unlocked mobile phone allows you to take advantage of cheaper rates from rival networks as well as attain an ability to use local service providers while abroad. This will drastically cut down on your tariffs for text messaging and calls home.

Global Connections — Unlocking your phone may also enable dual, tri or even quad band functionality on your mobile handset. This means that your cell phone will be usable in even more countries around the globe as well as being a more valuable resale item. There is no longer any reason to own more than one cell phone handset.

Dual SIM Adaptors — When your phone is unlocked, there is the possibility of applying a dual SIM adapter, which allows your to have two SIM cards in the same handset. This makes your cell phone a much more versatile tool, for example you can separate work and leisure calls. Switching SIM cards can become as easy as turning your cell phone off and on again. You are in complete control of your mobile phone!

Expanded Service Area — Being free of any provider restrictions allows you to increase your areas of service without roaming charges.

Permanent Blackberry Unlocking — Your blackberry never gets relocked and is unlocked forever.

No Warranty Void Risk - Absolutely no risk of damaging your phone and warranty also doesn't get void.

Flexibility to use 3G and Data Settings - Use all Data and 3G settings as given by your Network provider on your unlocked blackberry