Options for getting a business phone number for a very small business (2 people)

Browntoa

There is also free landline numbers from sipgate that you can use with the zoiper app on a mobile. Can be set up on both mobiles and works over WiFi or mobile network. You can personalise the free voicemail message , messages are emailed if needed

smith_616

This sounds good too - thank you.  Lots for me to take away and look at.  Everyone's advice, thoughts and suggestions have been so helpful.