If you’re looking for a flexible way to block specific numbers from calling and texting you, Easy Filter Call Blocker & SMS is an Android-based filter that is easy to configure and deploy.
Easy Filter goes well beyond simply blocking a call or text. You can set up notices to send a text message to the person you’ve blocked (you may, for example, want to let everyone know that you’re blocking contact because you’re in a meeting and will check back when you’re out). You can also vary your blocking scenario opting to block based on the block list, everyone, no one, allow only numbers that are contacts in your phonebook or you can even create a focused white list by inverting the role of the block list and blocking everyone but those listed in the application.
Hit up the link below to grab a free copy and take it for a test spin.