Thanks to technology, it’s easier than ever to find out information – and if you’ve been getting calls from unknown numbers that leave you wondering who’s contacting you, there’s an easy way to find that information.

There are a number of reverse phone number lookup websites that let you easily type in a phone number and learn exactly who’s been calling you. One quick, simple search on these websites will give you all the information you need, from names and addresses to age and location.

Here are three of the most popular reverse phone number lookup sites you’ll want to try.

1. Spokeo

One of the most thorough websites for reverse phone number lookup is Spokeo. This site offers truly every piece of information you could ever want, from full names and addresses to relatives and social media profiles. Billed as a “people search engine,” Spokeo scans over 12 billion records, including white pages listings, public records, and social media sites to give you exactly what you’re looking for.

And if you’re reverse looking up a phone number that’s been bugging you, Spokeo will note whether or not they’re a telemarketer. You can report telemarketer numbers right on the site, helping you put a stop to annoying phone calls from companies that won’t leave you alone.

You can easily search Spokeo by typing in the phone number you’ve been wondering about. You’ll immediately be directed to a page with the most recent information and details connected to that number – but in order to see all of that information, you’ll need to pay a small fee. Spokeo offers a few different membership rates:

  • $1.95 for a single phone number report
  • $4.95 per month for a 6-month membership
  • $7.95 per month for a 3-month membership
  • $13.95 for a single month membership

However, if you’re using Spokeo for the first time, you’ll want to take advantage of the site’s free trial membership. You won’t have to pay a single cent during the trial membership, and you’ll get access to the entire site so you can perform reverse phone number lookups any time you’re wondering who’s called you.

2. Intelius

Packed with information about any phone number available, Intelius is a wide-reaching reverse phone number lookup site. Part of the larger PeopleConnect company, Intelius uses the expansive network of and public records to provide you with background information for any phone number – and all you have to do is type in the unknown number that’s been calling you.

Based in Seattle, Intelius browses people profiles and social networks to shine a light on unknown phone numbers. You’ll be able to download a full Reverse Phone Report, which includes the following information:

  • The owner of the phone number
  • The owner’s age
  • The owner’s address
  • Any relatives
  • Historical locations
  • The phone carrier

And you won’t have to pay much to score access to all of this information. Intelius lets you get your first Reverse Phone Report for just $0.95 thanks to a special first-time visitor offer. If you need to look up additional phone numbers, you can easily do so, but you’ll pay $4.95 per each report you want access to.

3. Whitepages

Whitepages has long been the way to find information about people in your area – but before Whitepages went online, you had to look up this information the old fashioned way in a book. And there was no way you could reverse lookup phone numbers alone. Thankfully, today Whitepages is incredibly easy to use, and you’re able to find out information connected to any number in just a few seconds.

You can immediately identify who called you with the Whitepages reverse phone lookup page. Just type in the number and Whitepages will scan over 260 million different phone numbers to provide you with the owner’s name, address, relatives, and criminal records, as well as a scam and fraud rating so you can tell if you’re dealing with a wrong number or a potential life-ruining scam.

Whitepages can find even more information than many other reverse phone number lookup sites, delving into financial backgrounds and issues as well as hard-to-find public records. You’ll save yourself from becoming a victim to fraud with a single reverse phone lookup.

And it isn’t expensive to get started. Whitepages offers the affordable price of $4.99 per month, and you can cancel your membership at any time. Pay that monthly fee, and you’ll have access to all reports and information for absolutely any phone number you need to look up. If you own a business, you can also opt into the Whitepages Pro membership, which comes with different rates and unique background checking features.