See below for the list of drug swoop addresses.
Twenty seven arrests have been made - including one yesterday in Calne - and more than £90,000 in cash and financial assets being seized.
Designer clothing and vehicles valued over £60,000, plus two imitation firearms and a large machete have also been seized.
Sgt Richard Marshall, who has been leading the operation, said: "We have been prolific at cracking down on local drug dealing in our local communities.
"My officers in the Chippenham Neighbourhood Policing Teams with colleagues from the Fortitude Team, Melksham CID, the Intelligence Unit, Specialist Operations and Armed Response have been targeting drugs gangs primarily trading in cocaine and cannabis and supplying locally.