Public:CellID
From OpenCellID wiki
LCID
The LCID (28 Bit) includes the CellID and the RNC.
CID
The CID is 16 Bit.
Calculate the LCID with the value RNC and CID
(65536 * RNC) + CID = LCID
Example: (65536 * 504 ) + 6287 = 33036431
Calculate the CID with the value LCID