Premium Toll-Free Numbers @ Rs 3000 per month only

We have some really cool toll-free numbers available for you (limited to first 15 only.) @ Rs 3000/-, which are generally charged @ Rs 10,000/- per month.


Choice is yours either use it for Incoming service or for Call Back Service (Missed Call) or IVR.

To get them activated visit

Ultimate Lead Generation Tool – Missed Call Based Toll Free Number

toll free lead generation

Every business has three major concerns:

  1. Generating Leads
  2. Managing Leads
  3. Converting Leads
Why are they the major concern? Because a sales process always starts from a Lead, which later converts to “Potential” and than to “Sales”.  
Without effectively managing the leads, which is the case with most of the solutions generally tends to loss of business. In most of the cases companies put their employee’s mobile number to gather leads which eventually a loss of business and correct RoI can not be measured because a person can not be available 24×7 to attend all the calls or multiple calls at a time.

ZNI’s Missed Call Based Toll-Free Numbers allows you to capture 100% leads with zero percentage of failure, which gives you 400% more RoI from your existing lead generation tool. We are capable of  handling over 600 leads per second and can expand this capacity to 6000 leads per second depending upon the client’s requirement.

Click here to learn why you need a Toll-Free CBS number?

Dial 1800-200-5777 or Contact Us


How CBS (Call Back Service) or Missed Call Lead Generation Works?

How Toll Free Call Back Service Works?

As the above given image shows our CBS has a very simple call flow and can be summed up in few simple steps.

  1. Customer places the call on your CBS number.
  2. ZNI will check your contact details from our database. If, your services are active than the call will be hanged up.
  3. Caller will get a SMS with your company name at the end. These messages are delivered 24×7 to all numbers as they aren’t unsolicited. No SPAM at all for the customer.
  4. Data will be stored in the database and an email will be send to your email ID.
  5. Data can also be accessed from ZNI’s CBS Panel i.e. Call Management Panel.



Daily Deals on rock bottom prices for SMS, IVR, Bulk SMS, Reseller SMS, Toll Free Numbers

We are glad to announce our new “Daily Deals” section. Here you will get deals on rock bottom prices which are available for only one day. Yes, you can only purchase items on the same day at that price.

Our daily deal offers will be open at 10:00 AM (Monday to Friday) every week and available to grab for the same day only.

The offer price will be available for only first 10 customers on the daily basis.

Diwali Dhamaka

Diwali Offer, Cheap SMS, IVR, Toll Free Numbers

This is the best time to cash in your customers as they are here to spend for Diwali. ZNI brings you the best offers so that you can get best out of them.

Following Offers are available:

CBS (0522 Series): One year subscription @ Rs 3600/- (Regular price Rs 12000/-)

SMS (DND Open Route for Critical Transactions) @ Rs 0.37 per SMS (Regular price Rs 0.50 per SMS)

SMS (Marketing) @ Rs 0.015 per SMS (Regular price Rs 0.021 per SMS)

Email Newsletters @ Rs 1000/- per month (100 emails per hour limit & Rs 5000/- one time setup fee)

Kindly note:

  1. Minimum purchase for DND open route is 1 Lakh SMS and on marketing route is 10 lakh SMS to get theses offers.
  2. Payment is 100% advance and is non-refundable.
  3. Offer not available for reselling (CBS).
  4. Critical route is not available for spamming or sending promotional messages.
  5. This offer is valid till 28th October only.
To know more about if you can live chat with us from or call us on 09554220088 or dial 1800-200-5777 to get a free call back.


CBS (Toll Free Missed Call) & Festive Season

Festive season is coming and in India this is the best season for companies to generate their revenues. Some companies even generate revenues, which compensiate the whole year losses.

So, how are you planning to go this year….

1. Run contests, let your customers register for it through giving a missed call on a pre-defined CBS number (tollfree) and at the time of announcing winner they have to show their receipt of purchase.

2. Promoting through SMS, Television, Newspapers etc is a nice way to catch the attention of buyers but how will they contact you? Ask them to give a missed call on a CBS number and then call them back in few minutes.

3. Allow your customers to reach you on a Toll-free number (1800 series)

4. Offer discount coupons: ask them to give a missed call on a CBS number and in return send them some discount coupon.

CBS (Missed Call Lead Generation) and Real Estate

Get a free one month trial of our Call Back Service (A fully automated lead generation service to handle large volumes of Calls of your marketing campaign). Buzz me to get more details….

Use Case

A builder promoting his under constructed property through a full page ad on Time of India where they have mentioned 10 different mobile number of their employees for the interested customers.

The problems:

1. They can not handle the sudden burst of calls in a short period of time because a mobile can only handle one call at a time.

2. Not every one can talk continuously and track the leads.

3. They will not be available 24×7. After working hours all calls will be missed.

The Solution:

On our CBS callers just need to give a missed call and that’s too on a 1800 series number (which eventually build their brand). All calls will be logged as we are able to handle over 1000 calls per second.

With our CRM application they can track the communication held with the interested party, put a follow up date and promote special offers with just a simple click.

Management can also check the campaign response ratio and their employees output. Possibilites are limit less…

Appointment Management for Doctors via Missed Calls

One thing can be used in many ways and it all depends on the imagination of creators/developers or an Entrepreneur.

Ever wonder Doctors can also use Missed Call Service to facilitate their patients about the appointment schedule?

Yes, with few lines of codes one can implement the Appointment management in their existing software. We have full REST based APIs for that.

Feel free to contact us.

Still using SMS Short Codes? You are outdated

Yes, you got it right!! You are outdated if, you are still using SMS short codes to get customer responses / feedback.


The answer is very simple.

  1. You are charging customer Rs 3 per SMS.
  2. You are losing your potential customers who do not know how to write SMS. You are also losing customers who doesn’t know english.
  3. You are using a decade old technology.
  4. You are not allowing customers having landline to contact you.
  5. Apart from charging your customers you are also paying yearly rental for the service.

So, what’s the solution or how to upgrade?

ZNI’s CBS (Call Back Service) is a toll free solution to let your customers get connected with you.

Our CBS works on Missed Call concept. We will assign a unique number to your business and whenever any one calls on it or gives a missed call we will capture that for you. We also offer a full fledged multi-user call management panel, which will help you to track or manage your leads.

For more details please request a call back by dialing 1800-200-5777

Developers Win Rs 10,000 cash plus Services worth Rs 38,000

Are you developing for desktop OS like Windows, Mac or mobile OS like Android, iOS, WP7 than this contest is only for you.

Introducing “Develop and Win Cash” contest!! Win Rs 10,000/- in cash along with services worth Rs 38,000/- for a year by developing products and services around Missed Calls, Toll Free Numbers and SMS.

Do you know what is the best part? It’s not just the price, its the fame and money which you will earn after winning the contest. ZNI will promote your services to their over 40,000 direct customers plus to over 30,000 customers of their resellers and partners which includes some of the best and largest companies of India.

How to start?

Simply register an account at and after registration send a mail to along with your newly registered userid and a brief introduction about your self.

If, your application is qualified you will get API access for CBS (Missed Call Services) and SMS along with free resources like 1000 SMS and 1 month Free CBS number.

Once your application/service is developed you can again reach to us with its details and to nominate it in the contest.

Rest all depends upon people votes and on their interests. One lucky and talented developer will get Rs 10,000/- cash prize, fame, 5 Lakh SMS and CBS service free for one year and two other developers will get CBS service free for one year.

Fight SPAM (SMS & Calls) with our Virtual Numbers

Are you tired with SPAM (SMS & Telemarketing calls)? Did you found any solution yet? No software solution or govt regulations can keep you safe from the prying eyes of the Spammers.

So, how you can get yourself protected from them?

We have a proven solution for that and we call it “Virtual Numbers”. Just give your virtual number to everybody where you have doubt of spamming later on.

How it works?

We will provide you a virtual number say 052-23095712, now you can distribute this number to everybody from whom you don’t want to receive calls like restaurants, shops, websites etc.

When somebody calls on this number they will get a busy tone continuously and on the other hand you will get an e-mail stating the call time and the number.

And if, you really want to teach somebody a lesson than let them call on this number and keep their call on hold with music for indefinite time.

Cost: Rs 1500/- for a year with a dedicated virtual number for you.