Best Cell Phone Number Lookup Apps

214+ iOS apps curated and reviewed

4.4 avg rating
20 free apps
Updated July 2026

Every iPhone needs a few good cell phone number lookup apps. We benchmark 214+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Cell Phone Number Lookup Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Whitepages: People SearchWhitepages: People SearchFree4.6★ (162K)NoYesJul 2026
2Phone RevealPhone RevealFree4.7★ (1.9K)NoNoJul 2026
3Reverse LookupReverse LookupFree4.7★ (146K)YesNoJul 2026
4Number Finder Caller ID :TrueNumber Finder Caller ID :TrueFree4.7★ (70K)YesYesJul 2026
5Reverse Phone LookupReverse Phone LookupFree4.6★ (11K)NoYesJul 2026
6Intelius SearchIntelius SearchFree4.5★ (10K)NoYesJul 2026
7Mobile Number Location FinderMobile Number Location FinderFree4.0★ (1.1K)NoNoJul 2026
8Instant CheckmateInstant CheckmateFree4.7★ (1.3K)NoYesJul 2026

Top Picks for Cell Phone Number Lookup

Whitepages: People Search#1

Whitepages: People Search by Whitepages.com

Phone Number & Address Finder
Editor's Choice
🔍 Reference
4.6😐(162K ratings)
FreeIn-App Purchases
#13in Reference
Whitepages: People Search screenshot 1
Whitepages: People Search screenshot 2
Whitepages: People Search screenshot 3
Whitepages: People Search screenshot 4
Whitepages: People Search screenshot 5
Whitepages: People Search screenshot 6

Access accurate contact information, identify unknown callers, and find property details. This app offers a comprehensive directory and reverse lookup service for people and businesses. It also provides neighborhood market reports and tools to manage your contacts.

What We Love

  • 🔍 Helpful for tracking down people and businesses
  • 🔍 Useful for reverse phone number lookups
  • 🔍 Provides detailed information on addresses and residents

Room to Improve

  • 🔒 Concerns about privacy and data collection
  • 💰 Subscription model with limited free searches
  • 🐛 Inaccurate or outdated information
Phone Reveal#2

Phone Reveal by Skiily LLC

Reverse Phone Number Lookup
Strong Contender
🔧 Utilities
4.7😊(1.9K ratings)
Free
Phone Reveal screenshot 1
Phone Reveal screenshot 2
Phone Reveal screenshot 3
Phone Reveal screenshot 4
Phone Reveal screenshot 5
Phone Reveal screenshot 6

Identify unknown callers by performing reverse phone number lookups. Enter a number to find the associated name or location. Supports US/CA numbers and allows users to report spam to improve accuracy.

What We Love

  • 👍 Useful app
  • 🚀 Works great
  • ⭐ Awesome
  • ⭐ Excellent app

Room to Improve

  • 🐛 Lots of ads
  • 🐛 Ads block information
  • 🐛 Inaccurate information
Reverse Lookup#3

Reverse Lookup by Orave Technologies

Phone number lookup pro.
Worth Considering
🔍 Reference
4.7😊(146K ratings)
FreeAds
Reverse Lookup screenshot 1
Reverse Lookup screenshot 2
Reverse Lookup screenshot 3
Reverse Lookup screenshot 4
Reverse Lookup screenshot 5

Identify unknown callers and uncover details about any phone number. This free tool helps you check for spam and find information on cell, landline, and toll-free numbers from the US and Canada.

What We Love

  • 🚀 Amazing tracking service
  • 💯 Helpful & instrumental
  • 👍 Excellent Trustworthy Finder
  • 🔒 Unique, helpful review

Room to Improve

  • 🐛 Inaccurate
  • 🐛 SCAM!!!
  • 🐛 Canceled app they kept taking money out of my account and now deny it

More Cell Phone Number Lookup apps to explore

4
Number Finder Caller ID :True
Number Finder Caller ID :True
Number Finder Caller ID :True
Spam and Lookup Protection
Free

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.

Unlimited reverse phone lookupsReal-time caller ID identificationComprehensive spam detection
🔧 Utilities
(70K)
free with in-app purchases
5
Reverse Phone Lookup
Reverse Phone Lookup
Reverse Phone Lookup
Look Up Numbers and Caller ID
Free

Instantly identify unknown callers and access detailed information on over 200 million phone numbers. Reveal caller names, addresses, and emails, and block spam numbers to enhance your security. Keep your contacts organized and up-to-date.

Reverse phone number lookupsIdentify unknown callersBlock spam numbers
🔧 Utilities
(11K)
free with in-app purchases
6
Intelius Search
Intelius Search
Intelius Search
Intelius Search
Free

Access public records instantly with this app. Search by address, phone, or email to uncover details like owner information, location history, and property data. Get the information you need without extensive online searching.

Public records accessSearch by address, phone, or emailReverse phone number lookup
🔍 Reference
(10K)
free with in-app purchases
7
Mobile Number Location Finder
Mobile Number Location Finder
Mobile Number Location Finder
Locate Mobile Number Worldwide
Free

Identify unknown callers by searching any mobile number to reveal the telecom operator, state, city, and geographic location on a map. This tool helps protect against spam calls and provides details for numbers worldwide.

Locate mobile numbers worldwideView location on mapIdentify telecom operator, state, and city
🔧 Utilities
(1.1K)
free
8
Instant Checkmate
Instant Checkmate
Instant Checkmate
Instant Checkmate Search
Free

Investigate addresses to uncover neighborhood details like potential residents, crime rates, and ownership history. This tool helps you learn about your surroundings before you move or for general safety awareness.

Reverse address lookupNeighbor identificationNeighborhood crime statistics
🔧 Utilities
(1.3K)
free with in-app purchases
9
Number Lookup: Who is calling?
Number Lookup: Who is calling?
Number Lookup: Who is calling?
Reverse phone number lookup
Free

Identify unknown callers and screen potentially threatening numbers with a vast global database. Quickly find personal details, detect junk calls, and add numbers to your contacts anonymously. Unlimited queries are available without registration.

Query number informationIdentify junk numbersAnonymous search
🔧 Utilities
(478)
free with in-app purchases
10
Caller-ID
Caller-ID
Caller-ID
Reverse Phone Lookup
Free

Identify unknown callers and find out who owns a phone number. This app offers a global reverse lookup for over 1 billion numbers, with features like geolocation and social media directory integration. It also allows users to report and comment on spam or prank callers.

Global reverse phone lookupGeolocation by area codeSocial media directory
🔍 Reference
(19K)
free with in-app purchases
11
CallerSmart: Reverse Lookup
CallerSmart: Reverse Lookup
CallerSmart: Reverse Lookup
Caller ID & Spam Call Blocker
Free

Identify unknown callers and block unwanted spam texts and calls. Get detailed caller information before answering and protect your privacy by adding your number to the Do Not Call Registry. Manage your calls effectively with this easy-to-use tool.

Reverse phone lookupCaller ID for incoming callsSMS filter
🔧 Utilities
(15K)
free with in-app purchases
12
Truecaller: блокировка спама
Truecaller: блокировка спама
Truecaller: блокировка спама
Определитель номера и спама
Free

Identify unknown callers and block spam calls and texts. This app uses AI and community data to screen calls, identify callers, and offers an AI assistant for call screening. Premium features include ad removal, unlimited lookups, and profile insights.

Identify unknown callersBlock spam calls and SMSAI-powered call screening
🔧 Utilities
(251K)
free with in-app purchases
13
Text Free: Second Phone Number
Text Free: Second Phone Number
Text Free: Second Phone Number
Texting, Call and 2nd Line Now
Free

Get a free, personalized local phone number for unlimited calling and texting. Share photos, videos, GIFs, and more. Customize tones and wallpapers for a unique experience. Upgrade for ad-free use and verification codes.

Free local phone numberUnlimited calling and textingSend photos, videos, and GIFs
🌐 Social Networking
(592K)
free with in-app purchases
14
LookUP : Find Number
LookUP : Find Number
LookUP : Find Number
Find Number, Face Recognition
Free

Identify unknown callers and find contact information using phone numbers or facial recognition. Search for individuals by name to retrieve their cell phone numbers from a global database.

Identify unknown phone numbersFacial recognition to find contact detailsSearch for contacts by name
🌐 Social Networking
(38)
free with in-app purchases
15
Text Me - 두 번째 전화 번호
Text Me - 두 번째 전화 번호
Text Me - 두 번째 전화 번호
앱이있는 국제 전화 번호
Free

This app provides a free second phone number for calling and texting within the US and Canada. Protect your privacy, use it for side projects, or connect with international friends at low costs. It offers features like voicemail and the ability to turn tablets into phones.

Free calling and texting to US/CanadaSecond phone number for privacyLow-cost international calls
🌐 Social Networking
(667K)
free with in-app purchases
16
Real Caller : Caller id
Real Caller : Caller id
Real Caller : Caller id
Number Lookup - Phone Numbers
Free

This app allows users to create profiles, search for others, and block unwanted calls. It also offers instant messaging between users and allows you to add multiple names to your verified phone number for easier identification. Premium features are available through subscription.

Create and manage user profilesSearch for other users' profilesBlock unwanted phone calls
🔧 Utilities
(3.3K)
freemium
17
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
18
BeenVerified: People Search
BeenVerified: People Search
BeenVerified: People Search
Phone, Email & Ancestry Lookup
Free

Access public records to find phone numbers, property details, vehicle history, and more. Perform reverse phone lookups, VIN checks, and search for unclaimed money. Includes features like call blocking and dark web scans for enhanced information gathering.

Reverse phone lookupProperty searchVehicle/VIN lookup
🔍 Reference
(34K)
free with in-app purchases
19
Phoner: Second Phone Number
Phoner: Second Phone Number
Phoner: Second Phone Number
Texting & Voice Calling
Free

This app provides a secondary phone number for texting and calling, allowing users to protect their privacy. It offers features like call recording, anonymous caller lookup, and international calling. Users can get multiple numbers for various needs, from personal use to business.

Second phone number for texting and callingProtect privacy by hiding real numberInternational calling and texting
🔧 Utilities
(34K)
free with in-app purchases
20
WhoU - Reverse Phone Lookup
WhoU - Reverse Phone Lookup
WhoU - Reverse Phone Lookup
Phone number lookup app
Free

Identify unknown callers and texters by performing a reverse phone number lookup. This app searches public databases to reveal line type, carrier, and area information for any number.

Reverse phone number lookupReveal line type and carrierIdentify scammers and telemarketers
🔧 Utilities
(1)
free with in-app purchases

FAQ about Cell Phone Number Lookup

What are the best cell phone number lookup apps for iPhone?
Whitepages: People Search tops our cell phone number lookup apps ranking as of July 2026, with a 4.6-star average from 162K App Store ratings, and it's free to download.
Yes — 20 of the top cell phone number lookup apps we rank are free to download, including Whitepages: People Search and Phone Reveal.
Whitepages: People Search has no ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 214+ cell phone number lookup apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
The app provides a comprehensive online directory and reverse lookup service. It allows users to quickly find accurate contact information for people and businesses, identify unknown callers, block spam numbers, research property details, and manage their contacts.
Key features include people search by name, phone, or address; reverse phone, email, and address lookups; access to property records and neighborhood market reports; contact syncing and duplicate merging; and identification of trending spam numbers.