Who Called Me from This Phone Number?

Understanding who is behind an unknown phone number is essential for protecting your privacy, security, and peace of mind. With the rise of scam calls, fraud attempts, and invasive telemarketing, selecting the right methods and trusted tools to identify callers is more important than ever. Relying on unreliable tools or unverified techniques can not only deliver misleading results but may also expose your personal information to malicious actors or result in dangerous misunderstandings. Using ineffective or risky services might compromise your safety or allow scammers to continue targeting you. By adopting credible and professional caller identification solutions, you can prevent potential threats, avoid costly mistakes, and confidently manage unknown calls with ease.

After spending over 90 hours researching, I have reviewed 30+ phone number lookup services. My in-depth and unbiased analysis provides a comprehensive look at the features, pros, and cons, helping you make an informed decision and save your time. This phone lookup tools guide is based on verified information and insightful research.

Best Tools to Find Who Called Me from this Number: Top Picks!

Name	Reverse Phone Lookup	Public Record Search	Free Trial/Refund Policy	Link
Spokeo	✔️	✔️	7-Day Trial for $0.95	Learn More
Intelius	✔️	✔️	5-Day Free Trial at $0.95	Learn More
BeenVerified	✔️	✔️	7-Day Trial for $1	Learn More
ReversePhone	✔️	✔️	7-Day Trial for $1	Learn More
PeopleSmart	✔️	✔️	7-Day Trial for $1	Learn More

1) Spokeo

Best Overall apps to find who called you

Spokeo is one of the most recognized people search platforms and aggregates billions of public records. During my evaluation, its reverse phone lookup linked unknown numbers with names, addresses, and social profiles, and surfaced scam-likelihood signals without forcing a paid upgrade. The search flow was quick and the result pages were easy to scan.

Features:

• Address Lookup: Multi-source data aggregation across public records, social media, and deep-web sources, giving richer reverse-lookup context on unknown US mobile and landline numbers.
• Reverse Phone Lookup: It allowed me to look up several spam phone numbers. Spokeo offered me a detailed report about these numbers, such as the owner’s name, age, gender, occupation, address, social media profiles, aliases, email address, marital status, etc.
• Public Record Search: You can access a person’s criminal records, marriage records, divorce records, etc. I needed some background information for a family genealogy project, and Spokeo’s public records database helped me find marriage and court records, adding rich detail to our family tree.
• Email Lookup: I once used Spokeo’s email lookup to verify the identity of someone who had contacted me. It provided me with background information about the person, including their associated social media accounts and public profiles. 
• Criminal Records Check: I once used Spokeo to perform a quick criminal records check on a potential business partner. The transparency gave me peace of mind and helped me make an informed decision.
• Business Search: I tried out the business lookup tool to research a company I was considering working with. Spokeo provided me with the company’s history, contact details, and even some reviews from associated individuals.
• Large Database: It has 130 million property records, 6 billion consumer records, 3.9 billion historical records, 600 million court records, 89 million business records, 120+ social networks, and more.

Visit Spokeo >>

7 Day Trial for $0.95

---

2) Intelius

Best for offering a high level of customer security and privacy

Intelius focuses on deeper identity reports built from public-record sources. When I ran unknown US numbers through Intelius, the reports included registered owner, past addresses, and possible criminal-record indicators pulled from court data. Reports are gated behind a paid tier, but the detail level is useful when investigating a repeat caller.

Features:

• Subscriber Anonymity: Possible criminal-record indicators pulled from public court data, which helps validate high-risk caller claims during an investigation.
• Reverse Phone Lookup: I once had an unknown number frequently calling me, and Intelius’s reverse phone lookup feature helped me identify the caller. It gave details like the caller’s name, location, and carrier information.
• People Search: I used Intelius to look up people’s details by simply entering their name. It provided comprehensive information like addresses, phone numbers, and even relatives, which made reconnecting with old acquaintances straightforward.
• Background Details: It helped me run a background check on the unknown numbers. In this report, I could see their criminal and traffic records, education history, liens, bankruptcies, and more.
• Reverse Address Lookup: I utilized the reverse address lookup feature to gather information about properties and their owners. This helped me understand neighborhood dynamics and property histories without needing to contact real estate agents.
• Intuitive Mobile App: Their mobile app allowed me to perform searches on the go. It had a user-friendly interface and maintained the same level of accuracy and depth as the desktop version.
• Property Records Search: I used Intelius to access detailed property records, including ownership history, property value, and related data. It was helpful during a real estate transaction.

Visit Intelius >>

5-day trial at $0.95

---

3) BeenVerified

Best for the go-to choice for everyday information

BeenVerified is a well-established background check service with a large public-records database. In my testing, reverse phone lookups returned consistent owner names, carrier details, and associated email history. The interface presents data in clearly separated blocks, which made it easier to judge the confidence level of each match.

Features:

• Phone Lookup Report: Unlimited reverse phone lookups on the main monthly subscription, with detailed owner, carrier, and address-history fields per report.
• Address Details: Its contact lookup can help you locate the phone number owner’s current and past addresses. Apart from their residence, I could also view the locations they were associated with in the past, such as school or college.
• Background Checks: The background check feature was invaluable when I needed to ensure safety, especially for online dating or hiring. It provided comprehensive reports, though I sometimes noticed missing details that required further verification.
• Email Search: I successfully used the email search function to track down long-lost colleagues and friends. While it was generally effective, some searches returned no results, which was a bit frustrating.
• Unclaimed Property Search: The unclaimed property search allowed me to check if there were any funds or assets in my name that I wasn’t aware of. This feature proved to be a pleasant surprise and added value to my experience.
• Fraud Scan: When I first accessed the Fraud Scan feature, I was impressed by its ability to analyze email addresses for validity and risk signals. This tool was particularly useful in my efforts to protect myself from scams and phishing attempts.

Visit BeenVerified >>

7-Day Trial for $1

---

4) ReversePhone

Best for Comprehensive Phone Number Investigation

ReversePhone is dedicated to fast, accurate reverse phone lookups, drawing on a large database to identify unknown callers within seconds. I have found its focus on both spam detection and legitimate business identification particularly useful. For instance, a freelance professional relied on ReversePhone to differentiate between genuine client inquiries and robocalls, ensuring no real opportunities were missed while keeping their workflow distraction-free. This makes it an efficient choice for professionals and busy users.

Features:

• Instant Phone Number Lookup: ReversePhone provides immediate results when you enter an unknown phone number. I was able to quickly identify telemarketers, scammers, and legitimate callers within seconds of entering the number.
• Caller Identity Verification: The service helps verify the identity behind phone numbers by providing names, locations, and carrier information. This feature was particularly useful when I needed to confirm whether a business call was legitimate.
• Spam and Scam Detection: ReversePhone includes a database of known spam and scam numbers, helping users avoid fraudulent calls. I appreciated how it flagged potentially dangerous numbers before I answered them.
• Location Tracking: The service provides geographic information about where calls originate, including city, state, and carrier details. This helped me understand the source of unknown calls and make informed decisions about answering them.
• Call History Analysis: ReversePhone allows users to track patterns in unknown calls, helping identify persistent telemarketers or potential harassment. I found this feature useful for documenting unwanted calls.
• Mobile and Landline Support: The service works with both mobile and landline numbers, providing comprehensive coverage for all types of phone lookups. This versatility made it my go-to tool for any unknown number identification.
• Privacy Protection: ReversePhone ensures that your searches remain anonymous and doesn’t notify the phone number owner that they’ve been looked up. This privacy feature gave me confidence to investigate suspicious numbers without concern.

Visit ReversePhone >>

7-Day Trial for $1

---

5) Social Catfish

Best For Identifying Any Unknown Caller within a Matter of Seconds

Social Catfish provides a no-cost solution for reverse phone lookups, offering instant details on caller ID, social profiles, and more. As a frequent reviewer, I value the straightforward process and anonymity it provides. One impactful use case involved a parent verifying the identity of a suspicious number messaging their child, helping them take appropriate steps to ensure online safety. This tool serves anyone concerned about personal or family security.

Features:

• Phone Number Lookup: You can simply enter the phone number and let Social Catfish scan it. This will bring up complete details about the phone number owner, including their full name, age, gender, email address, social media profiles, and more. While using this feature, one thing I noticed is that if you double-check results by searching at different times, you sometimes catch recently updated data for more accuracy.
• Email Lookup: You can use the Email Lookup to find out who is behind any email address by accessing a complete report that includes their name, contact information, and sometimes even their social profiles. I suggest combining this with a reverse phone lookup for more thorough verification if you suspect a fake identity. 
• Public Record Search: This feature lets you dig deeper by pulling up criminal records, marriage and divorce histories, past job records, court appearances, and even news articles associated with a person. You will notice that sometimes you’ll uncover information that is not immediately visible on social media, making your checks more robust.
• Address Lookup: With Address Lookup, you can discover who lives at a particular address and obtain the owner’s direct contact information. The tool lets you uncover additional residents at the address, which is especially helpful if you’re researching households or tracing a family.
• Fully Anonymous: Social Catfish ensures that all your searches remain confidential, meaning the person you’re investigating will never be notified. I have tested this and always felt confident searching, as there’s no trace left behind on the other side.

Visit Social Catfish

5-Day Trial for $5.73 – Unlimited Searches

---

6) Instant Checkmate

Best For Providing the largest reverse phone lookup directory

Instant Checkmate compiles a vast array of public records, making background checks and reverse lookups accessible to everyday users. What stood out to me is the tool’s ability to surface details like incarceration status. For example, a property manager used Instant Checkmate to screen potential tenants by cross-referencing applicant numbers with court and inmate records, supporting safer rental decisions. This platform benefits anyone who needs comprehensive caller or background information.

Features:

• Reverse Phone Lookup Services: It helps to discover details about any unknown caller. I could not only figure out who the owner was but also acquired their photos, videos, social media addresses, e-commerce site accounts, and more. While testing this feature, I suggest always reviewing the report’s associated images—they often help verify if the caller’s identity matches your expectations.
• Background Check: You can quickly access a person’s social media, contact info, and even criminal or traffic violations, all in one place. I have found it invaluable when vetting unfamiliar contacts. I would recommend cross-referencing details found here with public court databases for thorough verification.
• Name Directory: This feature offers a comprehensive first and last name directory from A to Z, making it easier to find people. I enjoyed unlimited background report access with my subscription. You will notice the ability to narrow results by location, which speeds up finding the right individual.
• People Search: I frequently used the people search feature to locate individuals by name. This tool provided detailed reports that included contact information, possible relatives, and even social media profiles, making it easy to reconnect with friends.
• Inmate Search: One of Instant Checkmate’s unique capabilities is its Inmate Search, which can help you find any prisoner or federal inmate. When I was concerned about a friend’s well-being, the nationwide inmate search tool allowed me to check if they had been incarcerated.
• Social Media Check: This feature enabled me to uncover an individual’s social media profiles and online presence. It was particularly useful for understanding more about someone’s life without having to ask directly.

Visit Instant Checkmate

5-Day Trial for $1

---

7) TruthFinder

Best For Finding Additional Information

TruthFinder leverages public and private data sources to provide in-depth reports on phone numbers, including financial, criminal, and employment backgrounds. I appreciate the thoroughness, especially for due diligence. A relevant case: an HR manager used TruthFinder to verify the credentials and background of a candidate who only provided a phone number on their application, ensuring all claims matched public records. This makes TruthFinder highly suitable for background screening and personal safety checks.

Features:

• Reverse Phone Lookup:  It helped me identify the phone numbers of unknown callers, whether from landlines or cell phones. I could also find details about their name, age, social media, and more.
• Public Records Search: It provides detailed information from public sources, including criminal and traffic records, social media profiles, and contact information. I could also view their birth date, current address, employment history, bankruptcies, etc.
• Background Check: You can use it to run a background check on the callers once you identify their names. It provides in-depth reports on them, including their financial health, romantic linkups, arrest records, and much more.
• Financial Checks: I appreciated the financial checks that TruthFinder offered, allowing me to assess any financial risks associated with individuals or businesses. This capability was particularly useful in business dealings.
• Education and Employment Verification: TruthFinder enabled me to validate educational backgrounds and employment histories, reducing the risk of hiring unqualified candidates. This feature was essential for ensuring that I made sound hiring decisions.
• People Directory: This feature lets you search for people by first and last name, covering all names from A to Z. You can quickly access comprehensive profiles, including contact details and public records. While using this feature, I noticed that entering a middle initial can greatly refine your results, making searches faster and more precise.

Visit TruthFinder >>

5-Day Trial for $1

---

8) Whitepages

Best For Providing top-notch service for revealing personal information about anyone

Whitepages is one of the longest-running directory services in the United States and offers both free and premium reverse lookup options. In my evaluation, free results reliably returned carrier, line type, and general location, while the premium report added owner name, relatives, and a spam-risk score for a quick trust rating.

Features:

• Reverse Phone Lookup: Premium report adds a spam-risk score alongside carrier and owner data, giving a quick trust rating for each looked-up number.
• Business Search: It provides you with the telephone numbers and email addresses of businesses. The phone number lookup also includes several common phone numbers, which is beneficial.
• Reverse Address Lookup: This feature helps you find out who lives at a specific address. It gives you details about the property owner and even background information tied to the location. I suggest exploring this tool when you want to verify a property’s ownership or understand neighborhood history. 
• People Search: I have used this feature to quickly get information about individuals using just a name. You can easily uncover contacts, relatives, and addresses within seconds. The Names Directory makes it even more user-friendly for finding people by name. 
• Background Check: WhitePages offered a robust background check service that allowed me to access criminal records, financial histories, and public records. I could collect social media and contact information from its background check.

Link: https://www.whitepages.com/

---

9) Truecaller

Best tool to find out which number is calling me and fight off unwanted calls

Truecaller combines global caller ID and spam-blocking capabilities, leveraging a large user community to flag unwanted calls. I find its real-time identification and messaging features practical. A journalist once used Truecaller while covering a story on robocall scams, quickly filtering and documenting sources for follow-up. Truecaller is a strong choice for users seeking live protection from telemarketing and phishing calls.

Features:

• Caller ID: It helps you learn more about the person who is calling me from unknown phone numbers. You don’t have to look up the number, as it can directly display the owner’s name when you get an incoming call.
• Spam Blocking: Truecaller actively blocks spam calls based on community reports, so you can enjoy a hassle-free calling experience. It keeps unwanted calls at bay and notifies you in real-time. I’ve noticed my phone rings less with irrelevant calls. You can also review the block list and manually unblock numbers if needed.
• Messaging: With Truecaller, you don’t have to juggle multiple apps for texting. You can set it as your default messaging app and send or receive messages seamlessly. It streamlines your communication process. I’ve enjoyed having everything in one place, making texting more efficient.
• Intelligent Dialer: This smart dialer shows you the identity of who you’re calling, not just who’s calling you. It brings transparency to outgoing calls and reduces mistakes. You’ll notice it makes dialing more reliable and less stressful.
• Ghost Call Feature: This feature lets you schedule or make fake calls to escape awkward situations or investigate suspicious callers. It’s a clever way to avoid unwanted interactions. You can even customize caller details for more realism.
• Star Call Feature: I could mark important calls with a star and add notes about why they were significant. This feature helped me keep track of crucial conversations and follow up when necessary.

Link: https://www.truecaller.com/

What is Phone Lookup Service?

A reverse phone lookup is an online application or a website that helps you find the owner of a phone number. When we receive a call from an unidentified contact, we are eager to find out who called us; thus, this service steps in to solve this issue.

It allows you to trace the phone number’s details when you enter it in the tool’s online search database or website. The service then uses its databases and publicly available details of the number holder to generate accurate results and identify the phone number. It includes information like the name and address of the owner.

These services also offer other features like background checks. Hence, when you look up the phone number owner, you can find out who is calling from this number and gain access to details about their criminal records, job history, marriage and divorce records, and more.

How Did We Choose the Best Sites to See Who’s Calling Me?

At Guru99, we are committed to providing credible, accurate, and objective information. Our editorial process ensures that all content is thoroughly reviewed to deliver reliable resources. After dedicating over 90 hours to reviewing 30+ phone number lookup services, I have compiled a comprehensive guide that highlights key features, pros, and cons of each tool. This research helps you make an informed decision and save time. When choosing a phone lookup service, it’s essential to select one that offers accurate results and user-friendly features. Check out below important factors to consider when picking the best option for identifying unknown callers.

• Unlimited Reverse Lookup: The provider must offer unlimited reverse phone number and address lookup searches. This functionality helps check a phone number and find the person’s name, address, and other details related to the contact.
• Public Record Search: Make sure it provides public record search as it allows you to view detailed information from public databases. Such data include criminal records, marriage and divorce records, job records, and more.
• Business Directory: Using this feature, you can find out if the business you are going to associate with is legitimate. You can also acquire information about the company’s local address, international business, and services.
• Instant and Accurate Result: The site for checking who called me from this phone number should be able to provide you with instant and accurate results. As per our review, Intelius and Spokeo process queries instantly and accurately.
• Privacy and Security: Make sure that the site provides total security and privacy to its users and maintains your anonymity.

Why You Need to Check Who is Calling from this Number?

Whenever an unknown number calls, or we get a miss call, our first tendency is to call back and check who is calling me from this number. However, that is not always the best action to take; instead, you can use services that help you identify whose phone number is this; thus, here are the reasons to find out who is calling you.

• Block Scammers: Checking who called you helps you identify scammers so you can block them instantly.
• Avoid Spammers: We are all aware of how annoying spam calls are, hence, you can avoid these spammers when you find out who phoned me.
• Background: The individual who contacted you may have a criminal record that you are not aware of, therefore, doing a background check can steer you clear of the problems.
• To Take the Right Action: When you know who the caller is, you can take the necessary action regarding the individual or their number.
• Avoid Bot Calls: Checking who is calling you also helps you avoid robocalls and bot ad spam.

As per my review, you can use reliable reverse phone lookup services like Intelius, Truthfinder, and SocialCatfish.

Do Reverse Phone Lookup Services Work Internationally?

Some reverse phone lookup services work internationally, but coverage varies. Tools like Truecaller and social media searches are useful for finding international numbers. However, US-focused services like Whitepages or Spokeo may not offer details for foreign numbers. For the best results, look for lookup tools that mention international support on their website. Keep in mind that regulations and available data differ by country, so results may be less detailed for numbers outside your region.

Why You Might Receive Calls From Unknown Phone Numbers

Unknown numbers are not always suspicious, but many of them are. In my testing across reverse lookup services, the most common categories I identified were automated telemarketing diallers, robocalls spoofed from local area codes, debt collectors, survey firms, and legitimate businesses using short-lived VoIP numbers that are not stored in your phonebook.

The reason these calls reach you comes down to how numbers are traded. Marketing lists, leaked contact details from data breaches, and public records are aggregated and resold to dialler services. Scammers also use caller ID spoofing to disguise themselves as local, government, or bank numbers, which is why a reverse phone lookup is often the fastest way to see the true owner, carrier, and risk rating attached to a number before you decide to answer or call back.

How To Tell If A Phone Number Is A Scam Or Spam

When I investigate a suspicious caller, I follow a short checklist before I run a full reverse lookup. This keeps my evaluation consistent and avoids giving a legitimate business a false positive.

1. Check the area code against your own region. A high number of spam calls spoof local area codes to raise your answer rate.
2. Search the exact number in quotes on Google. Genuine businesses usually have a matching website, listing, or support page within the first result page.
3. Run the number through two independent reverse lookup tools. If the name, carrier, and line type do not agree across both services, treat the match as weak.
4. Look for user-reported complaints. Community databases like WhoCallsMe and 800notes often flag known scam patterns before commercial databases do.
5. Check the line type. Most robocall diallers run on VoIP, so a sudden shift from landline to VoIP ownership for the same number is a strong red flag.
6. If the caller left a voicemail, listen for pressure tactics, prize claims, requests for gift-card payments, or claims of arrest warrants. These are textbook scam patterns.

If two or more of these signals align, I block the number at the carrier level and report it to the FTC or the equivalent regulator in my region. A reverse phone lookup tool speeds up this checklist because it collapses several of these steps into a single search.

Free vs Paid Reverse Phone Lookup: Which One Is Worth It

Free reverse lookup tools usually return basic details such as carrier, line type, and a general location. That is often enough to confirm if a number is mobile, landline, or VoIP, and to screen out obvious spam before you answer. Where free services typically fall short is in identity data, historical ownership, and reported-scam context.

Paid services justify their price with richer public-record matching: registered owner, previous owners, associated email addresses, approximate address history, and in some cases criminal record hits from public court data. From my experience, a paid lookup is worth it when you are investigating a repeat caller, verifying a new business contact, or following up on a suspected scam where you need evidence. For one-off curiosity calls, a free tool is usually enough.

Verdict

FAQs