FBI headquarters
935 Pennsylvania Ave NW
Washington DC 20535-0001
telephone:  202-324-3000

FBI Tampa
5525 W. Gray Street
Tampa Fl. 33609
telephone:  813-253-1000

email:  [email protected]

criminal information services:

Leo:  law enforcement online:/ [email protected]
304-625-5555

Regional computer forensics
conputer forensics lab: 
operational technology divison ( OTD)
examines digital evidence in al sorts of criminal /national security cases
Criminal Justice Information Services