Best Block Area Code Apps

196+ iOS apps curated and reviewed

4.3 avg rating
18 free apps
Updated July 2026

Finding the right block area code app can be overwhelming with so many options. We've analyzed 196+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Top Picks for Block Area Code

Simple Call Blocker#1

Simple Call Blocker by Michael Descy

Block phone number ranges.
Editor's Choice
🔧 Utilities
4.2😐(3K ratings)
Free
Simple Call Blocker screenshot 1
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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.

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
T-Mobile Scam Shield#2

T-Mobile Scam Shield by MetroPCS Wireless, Inc.

Your call control center.
Strong Contender
🔧 Utilities
4.7😐(208K ratings)
Free
T-Mobile Scam Shield screenshot 1
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This app provides advanced call management features to protect you from unwanted scam and robo calls. It uses AI and machine learning to identify and block suspicious numbers, offers full caller ID, and allows you to report fraudulent calls.

What We Love

  • 🚀 Blocks many scam calls
  • 👍 Useful app for T-Mobile customers
  • 🔒 Helps improve phone security

Room to Improve

  • 🐛 Inconsistent blocking of known scammers
  • 🚫 Blocks some legitimate calls
  • 💰 Premium features should be free for T-Mobile customers
Hiya: Spam Blocker#3

Hiya: Spam Blocker by Hiya Inc

Personal Call Screener
Worth Considering
🔧 Utilities
4.5😐(237K ratings)
FreeIn-App Purchases
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Block unwanted spam and scam calls while identifying unknown callers. Get real-time caller ID and call reasons before you answer, and protect your voicemail from spam. Offers premium features for an enhanced calling experience.

What We Love

  • 🚀 Blocks spam calls
  • 👍 Useful for identifying scam/fraud numbers
  • 🔒 Provides security against unwanted calls
  • 🤖 Reduces number of robocalls

Room to Improve

  • 🐛 Inconsistent performance, sometimes lets spam through
  • 💰 Paid subscription required for full functionality
  • 🔍 Lookup feature not always accurate

More Block Area Code apps to explore

4
Verizon Call Filter
Verizon Call Filter
Verizon Call Filter
Put an end to mystery calls
Free

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.

Identify suspected spam callsAutomatically block high-risk spamReport phone numbers as spam
🔧 Utilities
(300K)
free with in-app purchases
5
Number Shield
Number Shield
Number Shield
Stop caller ID spoofers
$2.99

Block unwanted calls and texts from scammers who use fake phone numbers. Easily block entire groups of similar numbers using wildcards. Your contacts are always safe, and blocked calls go to voicemail.

Block similar numbers with wildcardsBlock international numbersContacts automatically allowed
🔧 Utilities
(1.7K)
free
6
Area Codes
Area Codes
Area Codes
by VersaEdge Software, LLC
Free

Instantly find area codes for any location in North America, including the US, Canada, and the Caribbean. Search for a city to discover its associated area codes without needing an internet connection.

Quick area code lookupSearch city for area codesNorth America coverage
🔍 Reference
(8K)
free with in-app purchases
7
Call Ranger: Mass Call Blocker
Call Ranger: Mass Call Blocker
Call Ranger: Mass Call Blocker
Pattern-Based Call & SMS Block
$4.99

Block unwanted calls and texts using powerful pattern matching. Create rules to block entire area codes, country codes, or specific number ranges with up to 12-digit wildcards. Enjoy privacy as all data stays on your device.

Pattern-based blockingBlock area codes and country codesUp to 12-digit wildcards
🔧 Utilities
(285)
free
8
Mr. Number Lookup & Call Block
Mr. Number Lookup & Call Block
Mr. Number Lookup & Call Block
Identify callers quickly
Free

Instantly identify unknown callers and block unwanted calls. This app provides lightning-fast phone number lookups, protects against scam calls, and offers advanced spam detection to keep your device free from robocalls. Manage your personal block list and report spam to help the community.

Identify unknown callersBlock specific phone numbersSpam detection and blocking
🔧 Utilities
(99K)
free with in-app purchases
9
Area Code Directory
Area Code Directory
Area Code Directory
Search by code, city or state
Free

Quickly find area codes using various search methods including code, city, or state. This reference app covers codes from the United States, Canada, Caribbean, and special toll-free numbers.

Search by area codeSearch by citySearch by state
🔍 Reference
(22)
free with in-app purchases
10
TrapCall: Reveal No Caller ID
TrapCall: Reveal No Caller ID
TrapCall: Reveal No Caller ID
Control Who Calls You & Block
Free

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.

Reveal masked caller IDsBlock spam and telemarketersRecord incoming calls
💼 Business
(25K)
free with in-app purchases
11
Area Code
Area Code
Area Code
by IDB LLC
Free

Easily locate area codes by city or find cities associated with a specific area code. This tool offers a simple interface for quick lookups, ideal for travelers, professionals, or anyone needing location-based dialing information.

Find area code by cityFind city by area codeSimple interface
🔧 Utilities
(70)
ad-supported
12
Nomorobo Max Spam Call Blocker
Nomorobo Max Spam Call Blocker
Nomorobo Max Spam Call Blocker
Call Filter & Scam Shield
Free

This app blocks 100% of spam calls and texts using advanced technology and a vast database of known robocallers. It ensures you never miss important calls while protecting you from scams and unwanted messages. The service also offers a family plan for comprehensive protection.

Blocks 100% of spam calls and textsWorld's largest database of robocallersAI-powered insights for continuous improvement
📊 Productivity
(5K)
subscription
13
Whoscall: Caller ID & Block
Whoscall: Caller ID & Block
Whoscall: Caller ID & Block
Report scam, build community
Free

This app acts as a digital shield against scams and spam calls and messages. It uses AI and community reports to identify unknown numbers and block suspicious content. Users can also verify phone numbers, URLs, and screenshots to enhance their online safety.

Caller ID & BlockerSmart SMS AssistantNumber, URL, Screenshot Verification
🔧 Utilities
(3K)
free with in-app purchases
14
Robo Spam Text & Call Blocker
Robo Spam Text & Call Blocker
Robo Spam Text & Call Blocker
Block & Filter Message Spammer
Free

This app provides immediate relief from robocalls, telemarketing, and spam text messages. It blocks unwanted calls and messages, including those using neighbor spoofing, and also prevents spam and ads in your Safari web browser. Enjoy a risk-free trial before subscribing to a service that reduces unwanted calls by up to 99%.

Blocks robocalls and telemarketing callsFilters spam text messagesBlocks Safari browser ads and popups
🔧 Utilities
(5K)
free with in-app purchases
15
Call Control: #1 Call Blocker
Call Control: #1 Call Blocker
Call Control: #1 Call Blocker
Block Spam Calls & Robo Calls
Free

This app automatically blocks unwanted calls from spammers, telemarketers, and robocallers using smart technology. It allows users to create personal blocklists and offers a free reverse lookup feature. Protect your phone from scams and unwanted interruptions.

Smart blocking technologyAutomatic spam call blockingPersonal blocklist
🔧 Utilities
(6.4K)
free with in-app purchases
16
BlockSite: Block Apps & Focus
BlockSite: Block Apps & Focus
BlockSite: Block Apps & Focus
Focus & Limit Screen Time
Free

This app helps you regain control of your time by blocking distracting websites and applications. It offers features to create custom block lists, schedule focus times, and limit usage, promoting productivity and reducing procrastination.

Website BlockerApp BlockingBlock List
📊 Productivity
(6.1K)
freemium
17
Robo Shield: AI Spam Filter
Robo Shield: AI Spam Filter
Robo Shield: AI Spam Filter
Block Unknown Caller ID Scams
Free

This app uses artificial intelligence to screen incoming calls, distinguishing legitimate calls from spam, robo callers, and scams. It acts as a personal call assistant, identifying unknown callers and providing detailed information about each call.

AI-powered call screeningIdentifies spam, unverified, and verified callsAdvanced Caller ID with call categorization
🔧 Utilities
(54)
subscription
18
Textkiller - Spam Text Blocker
Textkiller - Spam Text Blocker
Textkiller - Spam Text Blocker
Block Unwanted Messages
Free

This app automatically blocks unwanted spam text messages, protecting you from scams and telemarketing. It offers customizable filtering options, a constantly updated global block list, and a privacy-first approach to keep your inbox clean and your personal information secure.

Automatic spam text eliminationGlobal block list updated constantlyPredictive SMS blocking algorithm
🔧 Utilities
(13K)
free with in-app purchases
19
Block Spam Texts | Dont Text
Block Spam Texts | Dont Text
Block Spam Texts | Dont Text
Free Junk SMS Message Filter
Free

This app automatically filters unwanted spam text messages by sending them to a dedicated junk folder. It offers customizable filtering options, including blocking by email addresses, keywords, and phone number area codes, ensuring you only see important messages.

Automatic spam text filteringJunk folder for spam messagesBlock texts from email addresses
🔧 Utilities
(1K)
free with in-app purchases
20
ZIP Code USA
ZIP Code USA
ZIP Code USA
Search ZIP Codes or City
Free

Easily search for ZIP codes by city name or by the code itself. View results on a map and discover nearby ZIP codes. This tool simplifies finding location-specific postal information.

Search by city/town nameSearch by ZIP CodeMap display of results
🔧 Utilities
(38)
free