Need unlock code for Nokia 6230B

Looking for the unlock code for the following phone:

Nokia 6230B
USA
Cingular
# is 353372005848607

Thanks

 

#pw+944 322 463 265 535+1#

 

Insert a non accepted sim, most times it will show "Phone Restricted"
Press the UNDO option
You should see a box that says enter restriction code.
Enter the code given and then press (OK)


#pw+742 190 265 053 602+7#

 

Thanks guys it worked like a charm