Interferometers in the cm
SKA (South Africa, Australia)
LOFAR (Europe)
NenuFAR (Europe)
MeerKAT (South Africa)
ASKAP (Australia)
JVLA (USA)
GMRT (India)
WSRT (Netherland)
MERLIN (UK)
ATCA (Australia)
Interferometers in the mm
NOEMA (Europe)
ALMA (Chile)
Single Dish telescope in the cm
Effelsberg (Germany)
GBT (USA)
FAST (China)
Parkes (Australia)
Single Dish telescope in the mm
30m-Telescope (Europe)
SPT (Antartica)
…see for exemple here for a longer list