CALL BLOCKING

Call Blocking to Protect Your Business From Spam Calls

Protect your business from spam, fraud, and constant interruptions. With call blocking, you can control who reaches you and your team and keep business communication secure and focused.

Identify and manage spam or suspicious calls with smart call controls.
Prevent fraudulent calls and protect sensitive business information.
Reduce interruptions and help your team stay productive.
a girl blocking the unwanted contacts in her phone

Telephony Partner of 1000+ Businesses Worldwide

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Block Unwanted Calls With Secure Virtual Phone Numbers

Get virtual numbers from 100+ countries and take control of incoming calls. Calilio helps you block unwanted and suspicious numbers, reduce spam, and protect your business from fraud.

With flexible call-blocking rules and number controls, you can filter calls based on your needs and keep business communication secure and uninterrupted.

No Numbers Found

Note:

1.

The first USA or Canada local number is free for each user after sign-up. Additional numbers are charged at $2 per number/month.

2.

Some numbers require ID and address verification to comply with local regulations. Certain numbers may also require A2P 10DLC registration to send SMS or MMS to the United States.

3.

Some numbers may not appear in the search results because they are available only upon request and are not generally offered to customers. Please contact Support for assistance.

Also, you can port your existing number to Calilio, and use the number for outbound calling — Port Your Number Now!

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How to Block Numbers on Calilio?

With Calilio, call blocking lets you stop specific phone numbers from reaching your business. Once you block a number, calls from that number no longer come through.

You can manage blocked numbers directly from your account. This helps you control unwanted calls and keep your communication clean and focused.

Step 1

Create an account with Calilio.

Step 2

Subscribe to a plan and acquire or port a phone number.

Step 3

Go to Contacts and select a number or saved contact to open their General Info. Alternatively, open the Conversations section and click the General Info icon.

Step 4

Click the Options menu (vertical ellipsis).

Step 5

Select Block Contact to stop calls from that number from reaching you.

What is Call Blocking?

Call blocking is a feature that lets you manually stop specific phone numbers from calling you. It helps you block unwanted or nuisance callers by adding their numbers to a block list. Once blocked, calls from those numbers no longer reach your phone, allowing you to avoid interruptions and keep your communication under control.

call blocking interface of calilio

How Does Call Blocking Work on Calilio?

Call blocking on Calilio lets you manually stop specific callers from reaching your business phone number. The process is simple and works in a few clear steps.

  • Contact Selection: You select a phone number from your contacts or recent conversations.
  • Call Blocking: Open the caller’s General Info, click the Options menu, and choose Block Contact.
  • Call Blocked: Once blocked, calls from that number disconnect automatically and do not ring your phone.
  • Blocked List: You can view and manage all blocked numbers from your blocked contacts list.

Benefits of Call Blocking

Call blocking helps businesses control unwanted calls and protect their phone lines from spam and nuisance callers. By blocking specific numbers, Calilio allows teams to reduce interruptions and keep communication focused.

Stop Unwanted Calls

Manually block specific phone numbers so unwanted callers can no longer reach your business line.

Reduce Call Disruptions

Protect Business Communication

Maintain a Clean Call Log

Who is Call Blocking For?

real state iconReal Estate
law firm iconLaw Firm
healthcare iconHealthcare
finance iconFinance
education iconEducation
insurance iconInsurance
nonprofits iconNonprofits
government iconGovernment
hospitality iconHospitality
retail and ecommerce iconRetail & E-commerce
restaurant iconRestaurant
automotive iconAutomotive
transportation and logistics iconTransportation & Logistics
recruiters and staffing agencies iconRecruiters & Staffing Agencies
construction iconConstruction
marketing agencies iconMarketing Agencies
beauty and wellness center iconBeauty & Wellness center
event management iconEvent Management
media and entertainment iconMedia & Entertainment
veterinary and animal hospitals iconVeterinary & Animal Hospitals
saas business iconSaaS Businesses & Tech Companies
internet service provider iconInternet Service Provider
dental clinics and dentist iconDental Clinics & Dentist

Integrate Call Blocking Feature With your Business Tools

Zapier

Automation

Pipedrive

CRM

Pabbly Connect

Automation

LeadHeed

LeadHeed

CRM

HubSpot

CRM

Salesforce

CRM

Mailchimp

Marketing

Crisp

Customer Support

Zendesk

Helpdesk

Request Integration

View all Integration
Keep in Mind

Best Practices for Using Call Blocking

Do's

Block numbers that repeatedly send spam or unwanted calls.

Review call history before blocking a number.

Keep your blocked list updated from time to time.

Use call blocking to reduce distractions during work hours.

Unblock numbers if communication is needed later.

Don'ts

Do not block numbers without checking who the caller is.

Do not block important clients or business contacts by mistake.

Do not forget to review blocked numbers periodically.

Do not rely on call blocking to handle all call issues.

Do not block numbers permanently without a valid reason.

Select Plan

Call Blocking to Protect Your Business from Spam Calls

Calilio’s telephony solutions include built-in call blocking, helping businesses control unwanted calls and protect their phone lines from nuisance callers. All our flexible and cost-effective VoIP plans allow you to manually block specific numbers, so you can manage incoming calls better and keep business communication uninterrupted.

Calilio Pricing: Best VoIP Plans for Cloud Telephony

Calilio provides transparent, predictable VoIP pricing for your cloud-based business phone system. Our VoIP plans combine a low cost per-user subscription with pay-as-you-go call and SMS rates.

Business calls
SMS/MMS
Virtual numbers
Call center workflows

Save 20% on annual plan

Free 300 minute call offer

Standard

$15User/Month

billed annually ($180/year)

Ideal for solopreneurs, startups, and small businesses.

Value: $9.75

Free Calls & SMS/MMS

200 outgoing & 100 incoming minutes

100 outbound & 100 inbound SMS

Get Started with:

  • User Limit: 10
  • Free 1 Local Number
  • Phone Number Sharing
  • Buy or Port Virtual Numbers
  • International Communication
  • Phone Number Sharing
  • Call Forwarding
  • Call Recordings
  • Basic Call Analytics
Get Started
Free 1500 minute call offer

Premium

$35User/Month

billed annually ($420/year)

Ideal for growing businesses, franchises, and call centers.

Value: $40.75

Free Calls & SMS/MMS

1000 outgoing & 500 incoming minutes

500 outbound & 500 inbound SMS

Everything in the Standard Plan, plus:

  • Unlimited Users
  • Inbound Call Management
  • Outbound Call Management
  • Live Call Monitoring
  • AI Call Reporting
  • Saved Replies
  • Call Transfer
  • Dedicated Account Manager
  • AI-powered Call Analytics
Get Started
Free 300 minute call offer

Enterprise

Custom Plan

for your business telephony

Large organizations and enterprises can get a customized plan based on feature requirements and higher usage. Pay only for what you use.

Custom additional add-ons package monthly per user.

Everything in the Premium Plan, plus:

  • Dedicated Account Manager
  • Developer Support
  • Phone and Whatsapp Support
  • Additional Free Calls/SMS
  • API and Webhook AccessComing Soon
Contact Sales
Your subscription only covers the plan and includes a complimentary $1 credit. When your free calls & SMS bundle is used up, calling charges are deducted from your wallet. Once your $1 credit is finished, you must load your wallet to make and receive calls/SMS. Phone numbers and call & SMS charges are billed separately.

Frequently asked questions

How many phone numbers can I block?

You can block as many phone numbers as you need. There is no fixed limit.

Can I block calls on my cellphone?

Is it *67 or *69 to block a call?

How do I turn on call blocking?

What does *77 do on your phone?

How do I permanently stop spam calls?

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Still have questions?

Can’t find the answer you’re looking for? Please chat with our friendly team.

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