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Call Blocking

Say goodbye to time-wasters, forever..

  • Get back valuable time, identify and block pest callers and salespeople
  • Smart geographic blocking that prevents calls from a specified territory or region
  • Focus on your priorities by putting boundaries in place and get time to serve your top customers

To use this feature, you will need to have or buy an Zintel number.

What is Call Blocking

Create boundaries for your time and phone line.

Fed up with calls from salesmen who won’t accept “no” for an answer? Or customers and tyre-kickers who suck up your valuable time?

You’ll love our Call Blocking feature. Cut out unwanted calls to your business and get back time to serve your ideal customers. Block selected inbound calls to your virtual number from a range of sources.

Why use Call Blocking?

Restrict inappropriate sales people and nuisance customers.

Get back valuable time

Identify who’s calling and only answer from trusted sources. You can block pest callers who waste your time. And stop salespeople from harassing you and your staff.

Level up your customer service

Reduce transfers and call wait times by connecting callers to the right person quickly. Faster service means happier customers, and better efficiency means happier staff.

Restrictions by phone type

Because you don’t have to answer every call that comes in. Eliminate calls from a certain phone type to ensure the calls that you receive are qualified, so you can serve your top customers.

How does it work?

Prevent unwanted callers from reaching you.

Who uses Call Blocking?

Reduce interruptions and focus on your priorities.

My receptionist was constantly fielding calls relating to our previous business, wasting valuable time and causing annoyance on both sides. Call Blocking helped us to streamline our incoming calls and needs rather than dealing with the details of someone else’s.
Zintel Customer

Zintel Customer Case Study

Business owner Alison was sick of getting unwanted calls. Three major service providers called her or her staff most days, even after she requested removal from their databases. It was stopping them from doing their jobs.

So Alison set up our Call Blocking service and restricted their numbers. The calls stopped immediately. It freed up her phone lines straight away. Now her staff can concentrate on doing their jobs. They can get back to selling Alison’s product – instead of being sold someone else’s.

Alison's Zintel Plans
Plan Type Plus Value Plan
Advanced Call Features Silver Pack
Buy numbers and features

A smart business decision you won’t regret.


Choose Your Number Types

From $5 Per Month

How It Works


Select Your Value Plan

From $0 Per Month

Pricing and Plans


Select Your Advanced Features

From $5 Per Month

Call Features

Need help getting started? Call us on 1800 946 835

Features Compatibility

Compatibility with inbound numbers.

Available with

1300 Number

1300 number is more memorable, more professional, and more attractive for prospective customers.

Learn more
Available with

1800 Number

1800 number gives your business a greater competitive edge, enabling your customers to call you toll-free.

Learn more
Available with

Smart Number

Smart Number are 1300 numbers1800 numbers or 13 numbers followed by a word, such as 1300 zintel or 1800 service.

Learn more
Available with

Local Virtual Number

Local numbers allow you to tailor your phone number for different geographic locations, so you appear as a local wherever you advertise.

Learn more

Need help getting started? We’re always here to help

Frequently Asked Questions.

The standard call blocking service includes up to 10 blocked numbers in your service. If you’d like to restrict more callers, please contact us so we can provide you with a quote.

Yes. We can block callers in certain states from contacting you. But this function is only available if you enable state-based routing.

No, absolutely not. They will hear an automated message stating that the number they have dialled is not available.

Call Blocking

We’re always here to help.

See how your business can benefit from Call Blocking

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