How to check a cell phone number? Did you ever saw a missed call on your phone and thought to know the information of that number before calling back? Or maybe you must be eager to know about whom your business partner is calling or who is calling him! Is there any easy way to do it? Yes, you can try with the use of Google search if you want to Lookup Phone Numbers For Free. Firstly, type the phone number that you are trying to find the information for. You’ll get surprised to see the count of people who are innocently using a private number when they place an ad, sign up for a website or carrying out with their other normal activities on the net, and they don’t even realize that this will get stored on Google. You can do a Landline Phone Number Lookup or Lookup by phone number as well. The process will be as same as it is with cell phone numbers. Google has offered everyone the convenience to search anything related to their work or personal space so it’s a plus for everyone. One can also try for searching the information about numbers on social networking sites like Facebook and Instagram. All you have to is Just enter the number on that app in quotations " ". Some of the common ways people Check Cell Phone Number online is by using a reverse phone lookup. Using this system people can get numbers from unknown callers, cell phones, home and business telephones. Users can also use the system to get listings of phone numbers posted in white pages or yellow pages. Using the system, you will get the person's name, number, address, company phone, and other connections. You can also use the system to conduct background checks of any person whose phone number is provided by you. Now there’s another method by which you can verify a person which is Phone number api. In this particular method there’s a stronger verification through voice call or a text message (verification code). If there would be a real person behind then he/she will always follow the instructions given on the voice call or text message but if it is a bot or a scam then it would definitely not be verified. Phone verification api is one of the best methods to verify a phone number. Another way by which Phone number lookup api can be helpful is whenever you get many calls from an unknown number that don’t wants to drop a text or identify themselves. If, these people are telemarketing ones by chance, then they are for sure breaching the law by calling on your number again and again. If you are able to find the service provider by using the phone number lookup, then you can complain about it to the company’s customer care and tell them to stop the unwanted calls on your phone number. So, in the end just feel free to verify the numbers that are bothering you.