The invention provides a method and a device for intercepting disturbance calls and relates to the field of information safety monitoring management. The method for intercepting the disturbance calls comprises steps of determining a disturbance call number; acquiring call transfer information of the disturbance call number, analyzing the call transfer information, and determining a disturbance source corresponding to the disturbance call number; and adding a call number which is subsequently transferred to the disturbance source in a blacklist. After the disturbance call is determined, statistical analysis of the transfer information is performed, the disturbance source to which the disturbance call is transferred is determined, and call numbers which are transferred to the disturbance source are directly determined as disturbance calls and added in the black list, and the call numbers are prevented from being dialed. The disturbance call interception efficiency is improved, checking of each number is not required, and lots of manpower and material resources are saved.