I added a new contact to an existing account and noticed that the information in the custom fields on the address section was not carried over.  But is working on lead conversion to Accounts/Contact

For example the below are not being copied over into a new contact, I would imagine this is happening in other parts of the CRM.

Town 

County 

i have been told by Zoho that i need to create a custom function for the  custom address fields to ensure that the information contained in this field is carried over.

Does anyone know of any code that i could use as i do not know how to do this.

Thanks