Best Block Phone Number Apps

Block individual phone numbersBlock ranges of phone numbersCreate an allow list

Block unwanted calls on your iPhone by individual numbers or entire ranges. Create an allow list for specific numbers or contacts, ensuring they never get blocked. This app prioritizes simplicity and privacy, without collecting your data.

TrapCall: Reveal No Caller ID

(3K)

free

Control Who Calls You & Block

Reveal masked caller IDsBlock spam and telemarketersRecord incoming calls

Unmask blocked and unknown callers, stop spam, and protect your privacy. Get caller ID for masked numbers, record calls, and receive voicemails as text. This app provides a solution for unwanted and harassing calls.

💼 Business

(26K)

Put an end to mystery calls

Verizon Call Filter

Identify suspected spam callsAutomatically block high-risk spamReport phone numbers as spam

This app helps you identify and block unwanted spam and robocalls. It automatically screens incoming calls, alerts you to suspected spam, and can send high-risk callers directly to voicemail. You can also report spam numbers and customize your blocking preferences for greater control over your calls.

(300K)

Truecaller - Caller ID & Block

Spam & Scam Phone Call Blocker

Identify unknown callersBlock spam and scam callsFilter unwanted SMS

Identify unknown callers, block spam and scam calls, and filter unwanted SMS messages. This app provides real-time spam protection and smart contact management for safer, more organized communication.

(4)

Block phone numbers - Blockr

Silence unwanted calls

Block spam and robocalls

$2.99

Block unwanted telemarketing and spam calls with custom patterns. This tool allows you to block large sets of numbers matching specific criteria while still allowing calls from unknown numbers.

Block telemarketing and spam numbersCreate custom blocking patternsBlock up to 10,000 numbers per pattern

Temp Number - Receive SMS Now

paid

Private Number & SMS Receiver

Side Number: Phone Call + Text

2nd # with Wifi/Data Calling

Choose custom phone numbersMake private calls and send textsMMS support (US/Canada)

Obtain a secondary phone number for private calls and texts without needing an extra SIM card. This app allows you to maintain anonymity and separate personal and business communications.

(1)

SmartLine Second Phone Number

2nd phone number for business

Dedicated business phone numberProfessional call quality (not VoIP)Spam call filtering

Get a dedicated second phone number for your business to maintain privacy and professionalism. This app ensures calls are business-related, offers a spam filter, custom voicemail, and voicemail-to-text transcription. Manage your business communications efficiently with organized history and timely notifications.

💼 Business

(44K)

subscription

Showcaller Caller ID Block

Caller ID: spam call blocker

Reverse phone number lookup

📊 Productivity

TRUE: Caller ID, Number Search

Block spam calls and SMS

📊 Productivity

Number Book : Phone Lookup

Caller id who is calling

Block robocalls and telemarketersIdentify unknown callersReal-time caller ID

Identify unknown callers and block unwanted calls from telemarketers, scammers, and spammers. Get real-time caller ID and maintain a personal blacklist for enhanced call protection.

(266)

Number Finder Caller ID :True

Reverse Phone Book Lookup Box

Unlimited reverse phone lookupsReal-time caller ID identificationComprehensive spam detection

Identify unknown callers and protect your privacy with this comprehensive reverse phone lookup tool. See who searched for your number, block spam, and manage your digital footprint. Stay safe and informed about who contacts you.

(70K)

Prefixly - Block Spam Calls

Block spam calls by prefix

CallPeek: Caller ID Blocker

Block trap call, true caller

Identify unknown numbersManage contact listReview messages

Identify unknown callers, manage your contacts, and review messages. This app provides tools to look up phone numbers, organize communication, and block unwanted or spam calls for enhanced phone safety.

(10)