Bulk voice calls are prerecorded voice messages (in a language understood by a common majority or popular in a local district) to a mobile or landline networks across the country. It is a simple communications technology that blasts a recorded voice message to thousands of call recipients in a very short period of time. Bulk voice calls are automated calls which involves automated dialing to hundreds of numbers at once using computer managed lists, playing a pre-recorded message to automatically dialed mobile or landline numbers. This communication technique of bulk voice calls has the advantage of most penetrative reach and personalized messages. Voice calls are also most cost effective in comparison to the traditional mailers. No person or agent is required to talk with the receiver of the automated call. The receiver of bulk voice call simply listens to the recorded voice message.