How can I retrieve a deleted Phone Number?

If you have deleted a number in your Call Logs that is not associated with your Address Book:

On your BlackBerry homescreen:

1. Hold down the ALT key and type LGLG

2. Press Menu and then Options

3. Scroll down into the event list

4. Press Menu and “Hide all Types”

5. Scroll down and Highlight PhoneApp

6. Press Menu and press Toggle Filter

7. Menu > Save

Now, you will see a lot of what appears to be gibberish. This shows all calls and numbers to the phone. You need to dig through to find the deleted number. When you find it, select the entry and it will show the full number.
Thanks to Thatzmister2u @ BlackBerryForums.com for this FAQ content.

Johnson Controls Automotive Systems 1993 William James Hentges Art Print Ad picture

Johnson Controls Automotive Systems 1993 William James Hentges Art Print Ad

$9.74



Wika Johnson Controls Green Gauge Germany Vintage Industrial Decor Steampunk picture

Wika Johnson Controls Green Gauge Germany Vintage Industrial Decor Steampunk

$125.99



JOHNSON CONTROLS GRD10A-608 Tstat Guard,Plastic,5 4/5x6 5/9x3 1/3in picture

JOHNSON CONTROLS GRD10A-608 Tstat Guard,Plastic,5 4/5x6 5/9x3 1/3in

$121.20



Ashcroft Johnson Controls Gauge 7 ½” Green Vintage Industrial Decor Steampunk  picture

Ashcroft Johnson Controls Gauge 7 ½” Green Vintage Industrial Decor Steampunk

$125.99



Glass Advertising Paperweight Johnson Controls  picture

Glass Advertising Paperweight Johnson Controls

$12.95



AK Steel Johnson Controls Fire Rescue Ashland Kentucky KY Patch J6 picture

AK Steel Johnson Controls Fire Rescue Ashland Kentucky KY Patch J6

$9.97



Johnson Controls Coffee Cup Mug picture

Johnson Controls Coffee Cup Mug

$14.99



JOHNSON CONTROLS  Screwdriver w Pocket Clip VINTAGE picture

JOHNSON CONTROLS Screwdriver w Pocket Clip VINTAGE

$13.99



2000 Johnson Controls Howard Miller Slide Top Broken Clock Paperweight AS IS  Q1 picture

2000 Johnson Controls Howard Miller Slide Top Broken Clock Paperweight AS IS Q1

$12.11



Johnson Controls Keychain Advertising Logo Keyring Plastic Keytag picture

Johnson Controls Keychain Advertising Logo Keyring Plastic Keytag

$13.50