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Best Block Phone Number Apps

209+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated May 2026

If you already know Phone, this is the deeper bench. 209+ block phone number apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of May 2026.

Top Picks for Block Phone Number

Phone#1

Phone by Apple Inc.

Editor's Choice
🔧 Utilities
4.0😐(8.5K ratings)
Free
Phone screenshot 1
Phone screenshot 2

Make and receive calls, FaceTime, and manage contacts all in one place with this app. Features include favorites, call transcripts, conference calling, voicemail options, and more. Stay connected seamlessly with additional features like call announcements, call forwarding, and Wi-Fi calling.

What We Love

  • 🚀 Easy to use
  • 📞 Reliable for making calls
  • 🔒 Secure and private
  • 📝 Live voicemail transcription

Room to Improve

  • 🐛 Notification issues
  • 🔇 Microphone problems
  • 🔍 Lacking advanced call screening features
Simple Call Blocker#2

Simple Call Blocker by Michael Descy

Block phone number ranges.
Strong Contender
🔧 Utilities
4.2😐(3K ratings)
Free
Simple Call Blocker screenshot 1
Simple Call Blocker screenshot 2
Simple Call Blocker screenshot 3
Simple Call Blocker screenshot 4
Simple Call Blocker screenshot 5
Simple Call Blocker screenshot 6

Block unwanted calls easily with this utility app on your iPhone. Effortlessly block individual numbers or ranges of numbers, while also having the option to create an Allow List for specific contacts to bypass the block settings.

What We Love

  • 🚀 Simple and effective
  • 🔒 Respects user privacy
  • 👍 Blocks range of numbers
  • 👍 Stops spam calls

Room to Improve

  • 🐛 Calls not always blocked
  • 🐛 Blocker loading failed
  • 🐛 Doesn't work on all devices
Robokiller: Spam Call Blocker#3

Robokiller: Spam Call Blocker by Mosaic S.r.l.

Stop 99% of Robocalls & Texts
Worth Considering
🔧 Utilities
4.5😐(413K ratings)
FreeAdsIn-App Purchases
#10in Utilities
Robokiller: Spam Call Blocker screenshot 1
Robokiller: Spam Call Blocker screenshot 2
Robokiller: Spam Call Blocker screenshot 3
Robokiller: Spam Call Blocker screenshot 4
Robokiller: Spam Call Blocker screenshot 5
Robokiller: Spam Call Blocker screenshot 6

This application effectively blocks spam calls and robocalls to help users avoid unwanted interruptions, allowing for a more peaceful and uninterrupted phone experience. Take control of your calls with this powerful spam call blocker.

What We Love

  • 🚀 Blocks spam calls effectively
  • 😂 Entertaining answer bots
  • 🤫 Reduces unwanted call volume
  • 👍 Convenient call screening

Room to Improve

  • 🐛 App issues like resetting, deactivation, and call forwarding problems
  • 🚫 Blocks some legitimate calls
  • 🤖 Concerns about increased spam calls after using the app

More Block Phone Number apps to explore

4
Mr. Number Lookup & Call Block
Mr. Number Lookup & Call Block
Mr. Number Lookup & Call Block
Identify callers quickly
Free

This application allows users to identify and block spam calls, search for unknown numbers, and manage their contacts efficiently. Stay protected from unwanted calls and take control of your phone with this all-in-one solution.

🔧 Utilities
(99K)
5
Truecaller: Premium Caller ID
Truecaller: Premium Caller ID
Truecaller: Premium Caller ID
Spam Blocker・Phone Call Filter
Free

Identify and block spam calls, search for unknown numbers, and utilize AI-powered call screening and recording features with this app. Enhance your phone call experience and safeguard your communication effortlessly. Spot annoying spam calls now!

🔧 Utilities
(251K)
6
TrapCall: Reveal No Caller ID
TrapCall: Reveal No Caller ID
TrapCall: Reveal No Caller ID
Control Who Calls You & Block
Free

Take control of your incoming calls with an application that reveals unknown numbers and blocks unwanted callers. Download now to put an end to anonymous calls and stay in charge of your phone.

💼 Business
(25K)
7
Verizon Call Filter
Verizon Call Filter
Verizon Call Filter
Put an end to mystery calls
Free

An app to combat spam calls, identify and block them at different risk levels, and offers additional features like Caller ID and area code blocking. Try Verizon Call Filter for a more secure calling experience!

🔧 Utilities
(300K)
8
Burner: Second Phone Number
Burner: Second Phone Number
Burner: Second Phone Number
Private Text, Voice Calls, VPN
Free

Get a second phone number with enhanced privacy features for private texting, calling, and messaging. Simplify your life with improved features and a fresh new look. Try it now!

🔧 Utilities
(93K)
9
Second Phone Number'
Second Phone Number'
Second Phone Number'
Call.ing & Talk Change.r
Free

Get a second phone number for managing personal and professional calls separately. Keep your communication organized with this convenient app.

💼 Business
(44K)
10
Hiya: Spam Blocker
Hiya: Spam Blocker
Hiya: Spam Blocker
Personal Call Screener
Free

Block spam calls and messages effortlessly with our cutting-edge application. Say goodbye to nuisance calls for good – download now and reclaim your peace of mind.

🔧 Utilities
(237K)
11
Phoner: Second Phone Number
Phoner: Second Phone Number
Phoner: Second Phone Number
Texting & Voice Calling
Free

Get a second phone number and add a layer of privacy with this texting and calling application. Protect your personal information and communicate seamlessly with others without revealing your primary number.

🔧 Utilities
(34K)
12
YouMail: Block Spam on iPhone
YouMail: Block Spam on iPhone
YouMail: Block Spam on iPhone
Safer Calls, Texts & Voicemail
Free

This application helps users block unwanted phone calls and spam messages effectively. With its advanced filtering and blocking features, users can enjoy a hassle-free calling experience. Take control of your phone calls and messages today!

🔧 Utilities
(98K)
13
Getcontact
Getcontact
Getcontact
Caller ID & Spam Blocker
Free

Manage your calls more efficiently with this app that helps identify unknown numbers, block spam calls, and organize your contacts easily. Stay in control of your communication with just a few taps. Download now to simplify your call management experience.

🔧 Utilities
(59K)
14
Ghost - Second Phone Number
Ghost - Second Phone Number
Ghost - Second Phone Number
Private Text & Call
Free

Easily generate temporary phone numbers for enhanced privacy and security with our app. Safeguard your identity, communicate securely, and stay anonymous while enjoying customizable options and seamless integration with popular services.

🔧 Utilities
(6.9K)
15
RealCall - Spam Call Blocker
RealCall - Spam Call Blocker
RealCall - Spam Call Blocker
Robo call blocker scam shield
Free

This app is a powerful spam call blocker for iPhone, using advanced AI to automatically filter out 99% of spam calls, robocalls, telemarketers, and scams. With over 3 million spammers blocked, it ensures you never receive unwanted calls again.

🔧 Utilities
(25K)
16
Reverse Lookup
Reverse Lookup
Reverse Lookup
Phone number lookup pro.
Free

Reverse Lookup is a free iOS app that provides detailed information about phone numbers, including spam likelihood. Features include finding information on numbers, reporting scammers, and blocking callers. Quickly identify unknown callers before answering.

🔍 Reference
(146K)
17
Second Phone Number 2nd Text
Second Phone Number 2nd Text
Second Phone Number 2nd Text
Caller Phone Call Text Message
Free

Get a second phone number for your iPhone with this app, perfect for separating work and personal calls seamlessly. Keep your communication organized and professional.

🔧 Utilities
(498)
18
Numbo: Scam Call ID & Lookup
Numbo: Scam Call ID & Lookup
Numbo: Scam Call ID & Lookup
Spam Shield & Caller Protect
Free

Numbo: Scam Call ID is an innovative application designed to help users identify and block potential scam calls by analyzing caller information. With its advanced algorithms, Numbo aims to provide users with a secure and hassle-free calling experience. Download now to stay protected from unwanted spam calls.

🔧 Utilities
(763)
19
SpamSafe: Spam Call Blocker
SpamSafe: Spam Call Blocker
SpamSafe: Spam Call Blocker
Lookup & Block Unknown Numbers
Free

The application is a spam call blocker that helps users take control of their phone communication. It allows users to identify callers, filter out unwanted spam, and access detailed information on any number, ensuring seamless and secure communication. With its comprehensive features, the app aims to protect users from annoying robocalls, persistent telemarketers, and scammers, giving them back their peace of mind.

🔧 Utilities
(4.6K)
20
SmartLine Second Phone Number
SmartLine Second Phone Number
SmartLine Second Phone Number
2nd phone number for business
Free

SmartLine provides a second phone number for your business, ensuring professional communication separation. It offers features like professional call quality, spam call filtering, custom voicemail, and more. Stay organized, set business hours, and manage your business calls efficiently. Get SmartLine now and enhance your business communications.

💼 Business
(44K)

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