Would you believe God has a "CALL CENTER" to answer all calls?? HE is the BIG BOSS, does HE need to listen to all enquiries and petty appeals?
HE has got a "TRUNKLINE" and "HOTLINE" and "CALL FORWARDING" ETC., all manned 24/7, unfortunately there are many who do not have "loads" or "no-signal" or "low-bat", "disconnected" etc., I know this may sound horrendous, outrageous and ridiculous, but if our man-made technologies have reached these level which we are now encountering - can you imagine the level of technology that the other world have.
So my response is does HE answer calls(prayers) - no directly unless you know is "HOTLINE"else, an operator will take receive and evaluate the nature of your call and the caller. I'm not kidding...