You could add the words "After-Hours Service" or "After-Hours Line" after the company's name. That way there's no concern over whether it is indeed a number that reaches a real person who will return their call during non-business hours. It's a way to let them know they're on the right track. If that makes sense. :)
You can trick the caller with funny jokes before the actual greeting message beeps. Keep such kind of voicemails for close friends and family members. They will find it amusing soon after making the call. The machine says Hello, not Me. So respond to what the mechanical device orders you. Play the game of in and out to find me out! Listen to the voice after the beep. Yes yes yes, we are not yet in and we do not want to bore you with a long voicemail text. Leave your message after the beep. I cannot lend my ear so I have kept the machine as my assistant. Record. I love your voice! I want to hear you. Speak up to record.

Creating a professional voicemail greeting isn’t complicated, but you need to keep a few things in mind to ensure success. The following tips will help: Be friendly and welcoming - let your company's personality shine!; Have a clear voice, speak at a slow to moderate pace, minimize background noise; Ensure the greeting is human and approachable; Keep the greeting short and informative; Ensure the greeting doesn’t sound robotic or unnatural; Show your gratitude for the call by saying thank you; Manage expectations by clearly stating when the client can expect a callback.
16. Howdy, you’ve reached [X Business Name]. Our typical trade hours are [State opening hours]. To verify that you just to prevail in any individual directly, please name [contact’s name] at [cell phone number]. If no longer, toddle away your title and receive in contact with data and a manual will receive aid to you after we re-inaugurate.