Is there any software package for quantum chemistry that includes CAMB3LYP?
CAM-B3LYP is present in Gaussian, Q-Chem, GAMESS, NWChem, ORCA, DALTON, DIRAC, and perhaps other major software packages, either as cam-b3lyp or camb3lyp, however keywords are entered.

Notably it isn't available in TURBOMOLE as of version 7.1.