Have you ever received a call from an unknown number and wondered who it was? Or have you ever been tempted to dial a random or mysterious number just for fun? If so, you might want to think twice before you pick up your phone. Calling unknown or suspicious phone numbers can expose you to various risks and dangers, such as scams, pranks, curses, or even paranormal phenomena. Some phone numbers are associated with dark secrets, legends, or stories that can haunt you for life. In this article, we will warn you about the top 10 phone numbers you should never call and why.
Top 10 Phone Numbers You Should Never Call
10. (207)404-2604
This number belongs to Boothworld Industries, a fictional company that offers remodeling services with a sinister twist. The number was popularized by a creepypasta story on Reddit in 2013, where a man receives a call from Boothworld Industries after finding their number on a bathroom stall. The caller tells him that he has a remodeling appointment scheduled and that he needs to provide another person’s name and number to cancel it. The man gives his ex-girlfriend’s information, only to find out later that she was brutally murdered.
If you call this number, you will hear a recorded message that says: “Welcome to Boothworld Industries. Your number has been logged and traced. A service representative will be with you shortly for remodeling. We at Boothworld Industries say thanks. You have a marvelous day. Then, you might receive a call back from a different number, where a person will tell you that you have an appointment for remodeling and ask you for another person’s name and number. If you refuse or hang up, they will threaten you or tell you that your appointment has been rescheduled.
9. 202-455-8888
This number is known as One Missed Call’s Number because it is the same number that appears in the horror movie One Missed Call. In the movie, people receive a voicemail from this number that predicts the date and time of their death. If they listen to the message, they will die in a gruesome way at the exact time foretold.
If you call this number, you will hear a creepy music box tune that sounds like the one from the movie. Then, you might receive a call back from the same number, where a distorted voice will say something like “I’m going to kill you” or “You’re going to die”. Some people have reported hearing their own voice or name on the message.
8. 10000000000
This number is also known as The Red Numbers, because it consists of ten digits of the number one. It is said to be a cursed number that brings bad luck or death to anyone who calls it or receives a call from it. The origin of this number is unclear, but some people believe it is related to a Japanese urban legend about a man who killed his family and then himself after calling this number.
If you call this number, you will hear a busy tone or a message that says “the number you have dialed is not in service”. However, some people have claimed that they heard a voice that said “help me” or “you’re next”. If you receive a call from this number, you will see ten red ones on your caller ID. Some people have reported that they heard screams, laughter, or silence on the other end of the line.
7. 666
This number is also known as The Number of the Beast, because it is associated with Satan, the Antichrist, or evil in general. It is based on a passage from the Book of Revelation in the Bible that says: “This calls for wisdom. Let the person who has insight calculate the number of the beast, for it is the number of a man. That number is 666.” Many people believe that calling this number will connect you to the devil or his minions.
If you call this number, you will either hear a message that says “the number you have dialed is not in service” or a voice that says “hello” or “who is this?”. However, some people have claimed that they heard demonic sounds, voices, or laughter on the other end of the line. Some people have also reported that they experienced nightmares, accidents, or illnesses after calling this number.
6. 202-020-2020
This number is also known as The Number of the Future, because it is composed of the digits 2 and 0, which are often used to represent the year 2020 or the future in general. It is said to be a magical number that can grant you a glimpse of the future or a wish if you call it at a specific time or date. The origin of this number is unknown, but some people believe it is related to a psychic phenomenon or a cosmic alignment.
If you call this number, you will hear a message that says “the number you have dialed is not in service” or a voice that says “welcome to the future”. However, some people have claimed that they heard a voice that told them their future or asked them to make a wish. Some people have also reported that they experienced positive or negative changes in their lives after calling this number.
5. 828-756-0109
This number belongs to The Devil’s Daughter, a fictional character from a horror movie of the same name. The movie is about a young woman who discovers that she is the daughter of Satan and that she has to kill six people before her 18th birthday to fulfill a prophecy. The number was used as a promotional tool for the movie in 2016, where people could call or text it to interact with the character.
If you call this number, you will hear a recorded message that says “Hi, this is Hannah. Leave me a message.” If you text this number, you will receive a reply that says “Who is this?” or “How did you get this number?” or “Do you want to play a game?” Depending on your response, you might get into a conversation with Hannah, who will ask you personal questions, make creepy comments, or send you disturbing images.
4. 1-216-333-1810
This number is also known as The Mandela Effect Number because it is related to a phenomenon where a large group of people remember something differently from how it actually happened. The name comes from the fact that many people falsely remember that Nelson Mandela died in prison in the 1980s when he actually died in 2013. Some people believe that this phenomenon is caused by parallel universes, glitches in the matrix, or time travel.
If you call this number, you will hear a message that says “Thank you for calling the Mandela Effect Research Center. We are not available to take your call right now. Please leave your name, number, and the nature of your Mandela Effect experience after the beep.” If you leave a message, you might receive a call back from someone who claims to be a researcher or a fellow experiencer of the Mandela Effect. They might ask you questions, share stories, or offer explanations about the phenomenon.
3. 1-408-634-2806
This number is also known as The DeLorean’s Number because it is the same number that appears on the license plate of the time-traveling car from the movie Back to the Future. The movie is about a teenager who travels back in time to 1955 and meets his parents as teenagers. He has to make sure that they fall in love and get married, or else he will cease to exist. The number was used as a promotional tool for the movie’s 30th anniversary in 2015, where people could call or text it to hear messages from the characters.
If you call this number, you will hear a recorded message that says “Thank you for calling Doc Brown’s Institute of Future Technology. Doc Brown is currently unavailable. Please leave your name, number, and a brief message after the beep.” If you text this number, you will receive a reply that says “Greetings! This is Doc Brown. I’m traveling through time right now, but I’ll get back to you as soon as I can.” Depending on your response, you might get into a conversation with Doc Brown, who will tell you about his adventures, inventions, or plans.
2. 1-801-820-0263
This number belongs to The Red Room Project, a fictional experiment that involves calling a phone number and entering a code to access a virtual reality simulation of a red room. The red room is a place where people can experience their deepest fears, desires, or fantasies. The experiment was created by a mysterious group called The Operators, who claim to be studying human psychology and behavior. The number was featured in a horror movie of the same name in 2019, where a group of friends decide to try the experiment and end up in a nightmare.
If you call this number, you will hear a recorded message that says “Welcome to The Red Room Project. Please enter your six-digit access code.” If you enter a valid code, you will hear another message that says “Please put on your headset and prepare to enter the red room. Remember, this is not a game. This is an experiment. You have been warned.” If you enter an invalid code, you will hear a message that says “Access denied. Please try again later.” If you text this number, you will receive no reply.
01. Private Number:
Calling this number is not only intriguing but also risky. You might get fascinated or confused by the different or conflicting memories that you hear or share. You might also get involved or manipulated by someone who has ulterior motives or agendas behind this number. Therefore, it is cautious to avoid calling this number and trust your own memory.
Some examples of scams, pranks, curses, or paranormal phenomena that can happen when calling these numbers
Here are some possible examples of scams, pranks, curses, or paranormal phenomena that can happen when calling these numbers:
Scams: You might receive a call from someone who claims to be from the IRS, the Social Security Administration, the health department, or another government agency, and demands that you pay a fine, a debt, or a fee, or else face serious consequences1. Or you might call back a missed call from a foreign number, only to be charged a premium rate for every minute you stay on the line. Or you might get a call from someone who pretends to be your relative or friend in distress and asks you to send them money or gift cards.
Pranks: You might call a number that plays a recorded message that tries to scare you, prank you, or make you laugh. For example, you might hear a scream, a joke, a song, or a celebrity impersonation. Some of these numbers are harmless and meant for entertainment, but others might be annoying or offensive.
Curses: You might call a number that supposedly connects you to a cursed entity, a haunted location, or a sinister organization. For example, you might hear strange noises, threats, or supernatural events. Some of these numbers are based on legends, stories, or movies, such as Sadako’s Number (81-090-4444-4444) from The Ring3, Carrie’s Number (207-404-2604) from Carrie3, or One Missed Call’s Number (202-455-8888) from One Missed Call3. Others are created by pranksters or cults who claim to have supernatural powers or connections.
Paranormal phenomena: You might call a number that allegedly allows you to communicate with the dead, the future, or another dimension. For example, you might hear voices, predictions, or messages that are not from this world. Some of these numbers are based on myths, experiments, or theories, such as The Red Room Number (1-801-820-0263) from The Red Room Project3, The DeLorean’s Number (1-408-634-2806) from Back to the Future3, or The Mandela Effect Number (1-216-333-1810) from The Mandela Effect3. Others are created by hoaxers or enthusiasts who claim to have paranormal experiences or knowledge.
Conclusion
calling unknown or suspicious phone numbers is not a good idea. You might end up getting scared, harmed, or deceived by the people or entities behind these numbers. You might also waste your time and money on useless or harmful calls. Therefore, it is best to avoid these numbers and protect yourself from unwanted or dangerous calls. Remember, curiosity killed the cat—and it might kill your phone too.