Filtering groups make it easy to create large groups of contacts for messaging without having to add people one-by-one. This step-by-step tutorial will walk you through how to create your own Filtered Groups:
Before You Create a Filter for your Group:
Be sure to determine how you want to filter your Group. You can group contacts based on:
Phone number (All contacts with same area code)
Name (All Johns and Janes)
Address (contacts with same state, city or zip code)
Company Name (contacts in the same company)
Invoices (Contacts with open or past due invoices)
Custom Fields (Group contacts based on custom fields you specify) [Read: How to Create custom Fields]
Creating a Filter for a Group
Navigate to Groups
Click Create Group Button
Select "Set filters based on contact properties"
Name your Group
Select a Property by which you want your contacts to be filtered by
