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Enrich your post with custom tags Contacts

so you can stay on top of your relationships. Think of it as a lightweight CRM.

Say goodbye to Excel spreadsheets for managing your customers.

Say goodbye to traditional Excel forms,and build your own CRM system by adding custom labels to numbers,customer transaction records,and return visit logs.

Import your contacts

Import all your contacts instantly via CSV

  • CSV import
  • Google Contacts
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Share contacts with your team

Share contacts with everyone in your organization

  • No more duplicates
  • Single source of truth
  • Send a specific contact to a teammate
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Our Features
With features like Missed call message,Voicemail to Email,Text Messaging,Unlimited Free Calling and our mobile apps,you can become a free range human without ever missing a thing.
Missed Call Notification

Don't miss every phone response.

Global phone number

Exclusive identification number.


Who the phone number belongs to.

Online Status

State setting work and rest.


Customer relationship management.


Missed calls turn to voice message.

Call Forwarding

Easily manage multiple phone calls.


Rich picture messages.


Call recording of important calls.

Text Message

Send text messages or emoji


Easy to solve office problems

Smart Promotion

Create tasks and send messages


People you don't want to contact

Organizational Structure

Organizational structure account


Two-way phone can call in and out


Mark customer numbers and synchronize all clients with one click

Batch Messages

Supports 200 message group sending at a time

Event Status Page

Easy access to local operator maintenance news

Lightweight CRM use case

Say goodbye to traditional Excel spreadsheets to manage your customer data

Cross-border e-commerce

Records for purchase order,prospect,prospective customer information.

International Trade

It is suitable for the registration of potential customers,intended cooperation customers and transaction customers in national trade.

Overseas application

The recorded customer information is mainly used for customer return visits,new updates,reactivation and other operations.

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Worldwide coverage

Covering all countries in the world,as long as your business needs,the service will not stop.


Service Enterprise


Customer Tag



Frequently Asked Questions

Select the most frequently asked questions from the hot questions

Click the register button in the upper right corner,or select the account plan on the current page to register an IntBell account.

The bill settlement date of our system is unified on the first day of each month (UTC time in the international standard time zone).

No,no matter which country/region you are in,the rate for calling the same number is the same.

Our application supports multiple devices such as Android,Apple,IP landline,computer browser,etc.

We mainly have phone numbers in the US,Canada,UK,Australia and Singapore.

We currently support multiple payment methods such as Paypal,credit card,Alipay,WeChat,etc.,and will connect more payment channels in the future.