How to Sign Up for Spam Calls

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Tata Davis

Updated: Apr 29, 2024 01:56 pm

5 min read


This is the educational content within serves to inform and equip readers with knowledge; the responsibility for actions taken based on this information solely rests with the individual.

Spam calls, known as robocalls, saturate our daily lives, offering unwelcome distractions with the potential of phishing, scamming, or advertising. The onslaught often traces back to innocuous acts, such as filling out a warranty card or registering to vote, making unsuspecting individuals targets for telemarketers.

This article intricately details methods to sign up for spam calls and utilize websites for spam call sign-up. Moreover, it delves into proactive measures one can take if one's number falls victim to such practices.

You can also consider this post as guide to avoid giving away your phone number to be harassed by spam calls.

sign up for spam calls

Part 1: Is It Legal to Sign up Others' Call Numbers for Spam Calls?

Signing up others' phone numbers for spam calls without their consent is generally illegal and unethical. While there may not be specific federal laws directly prohibiting this practice, various state laws and regulations, such as anti-spamming laws and the Telephone Consumer Protection Act (TCPA), prohibit unsolicited commercial communications, including spam calls. Violating these laws can result in significant legal consequences, including fines and penalties. Additionally, such actions can be considered harassment and invasion of privacy, potentially leading to civil lawsuits. Therefore, it is essential to respect individuals' privacy and obtain their explicit consent before signing them up for any form of communication, including spam calls.

Part 2: How to Sign up for Spam Calls?

To sign up for spam calls effectively, follow these strategic steps, ensuring you maintain privacy and adhere to legal boundaries:

Use Automatic Number Identification (ANI)

Dialing toll-free numbers like 800, 888, or 900 typically connects you to businesses, organizations, or services that use these numbers. When you dial a toll-free number, the call is routed through the telecommunications network to the intended recipient and automatically enroll you in spam call lists.

automatic number identification

Engage in Free Trials and Surveys

When you surf the Internet, you will always find some websites about free trials, online surveys, or winning expensive prizes after signing up. All these are tricks to steal your personal information, especially contact information. After participating in these, you will be kept calling about sales or other promotions.

And this is the method you can use to sign up for spam calls with the target phone number.

Post Online Advertisements

A not-free way to sign up for unwanted calls is by posting classified ads on platforms like Craigslist for car warranties or rental properties, which can attract spam calls. The phone number might be harvested by automated programs or individuals looking to collect phone numbers for spamming purposes. This could result in receiving unsolicited calls or messages from telemarketers, scammers, or other unwanted sources.


Social Media Caution

Putting call numbers on public social media can be a source for spammers. Bots or individuals with ulterior motives will collect numbers from public social media and sell them to those companies for spamming or scamming purposes.

use social media to public phone number

Put Phone Number on Public Profiles

This way is similar to the last one, using the influence of social medias. Putting the target phone number on a public profile like Facebook can increase the risk of receiving spam calls or unwanted solicitations. It may lead to unwanted communication from telemarketers or other individuals.

Register for Some Websites

Signing up for services on websites like the FEMA site can lead to scheduled calls and messages. Engagements on some particular interest sites have same effects, like Mormon Church or adult sites, and these can increase calls.

Registering for some formal content like college information, health policies, or promotional offers can significantly increase spam interactions.

Following these steps, you can successfully sign up for spam calls.

Part 3: How to spam call numbers with texts

Regulatory Actions: The FCC and FTC are actively working to curb illegal robocall traffic, emphasizing consumer protection against unwanted communications. They enforce strict regulations against unsolicited calls and texts.

Sign Up for Marketing Companies

Some businesses or marketing agencies may send out bulk SMS messages to promote products, services, or events. These messages often contain advertisements or promotional offers and are sent to a large number of recipients without their explicit consent.

Use AutoSender

A phone text auto sender can automatically send numerous texts at a specific time to any number as a text bomb.

Part 4: Specific Websites to Register for Spam Calls

Exploring websites that facilitate spam call sign-ups can be enlightening for understanding the breadth of such services. Below is a list of notable websites where individuals can sign up for or utilize spam call services:

  • Offers users the ability to send pre-recorded prank calls to any phone number, potentially leading to increased spam.
  • Engages users by sending random facts to phone numbers listed, which may result in further spam from other sources.
  • This site allows users to send a barrage of texts and calls to a specified number, significantly increasing spam activity.
  • Provides a platform for users to make prank calls from a web interface, which can inadvertently sign up the receiver for more spam calls.
  • Known for sending massive texts and calls to a single phone number, overwhelming the recipient with spam.

Additionally, apps like Whoscall, based in Taiwan, offer robust call identification services, using a vast database to help users identify and manage unknown numbers. While primarily a tool for managing incoming calls, this app highlights the global scale of spam call databases.

For those seeking to mitigate unwanted calls, the National Do Not Call Registry, managed by the FTC, provides a valuable service. By registering your phone number, you can significantly reduce the number of unsolicited calls, though it may not completely stop all spam calls.

These platforms demonstrate the dual nature of technology—while providing some level of control or amusement, they also pose risks of increased spam, necessitating cautious use.

Part 5: What to Do If Someone Signs up My Phone Number for Spam Calls?

Immediate Actions to Take

  • Do Not Engage: Avoid answering calls from unknown numbers. Scammers often use local-looking numbers to deceive you into answering.
  • Use Call-Blocking Tools: Activate call-blocking features available on your smartphone or install a reputable call-blocking app to filter unwanted calls.
  • Register Your Number: Sign up with the National Do Not Call Registry to reduce the volume of telemarketing calls.
  • Report Unwanted Calls: If you receive a spam call, report it immediately to the Federal Trade Commission (FTC) to help them track and penalize offenders.

Use Third-party Software Like FamiGuard Pro to Block Calls

Famiguard Pro is one of the best call blockers, and it can block unwanted calls and contacts, even no-caller ID calls, to protect one's (mostly the children's) safety.

Only 3 steps, you can use FamiGuard Pro as the call blocker to block any unwanted call.

Step 1. Create/Sign in your account and pick the suitable subscription plan to unlock all FamiGuard Pro features.

Create/Sign in your account

Step 2. After purchasing, you will be navigated to Member Center. Click Start Monitoring button and you will go to the dashboard, choose the device you want to bind and follow the Set up guide to finish installation and configuration.

follow guide to set up famiguard pro

Step 3. If you verify your setup successfully, you can block calls with FamiGuard Pro now. From Phone Files > Call Logs, you can see all call histories. From here, you can block any call you want.

block call in famiguard pro

famiguard pro

An Array of Amazing Features

  • Track cell phone location in real time and view location history.

  • Check all incoming and outgoing calls & SMS.

  • Spy on social media apps like WhatsApp, Instagram, Snapchat, Facebook, Viber, WeChat and more.

  • Remotely access the files on the target phone, like contacts, photos, call logs, etc.

Long-Term Solutions

  1. Consider a Secondary Number: Use a secondary phone number for online sign-ups or situations where you must provide a contact number but wish to protect your primary number.
  2. Persistent Issues: If spam calls continue despite taking preventive measures, consider changing your phone number as a last resort.
  3. Legal Recourse: For severe cases, especially if you suspect your number is being spoofed, consult with legal professionals to explore further actions you can take against offenders.

By implementing these strategies, you can significantly reduce the impact of spam calls and safeguard your personal information from misuse.

Part 6: FAQs about Spam Calls

1. Is there a free app available that blocks spam calls?

 UnknownPhone is recognized as the best free app for blocking spam calls on Android. It provides scam-detection features that help users identify the callers behind unknown numbers.

2. Which app is most effective for blocking robocalls?

 The top robocall blockers in 2023 include FamiGuard Pro, Aura's Call Assistant, Truecaller, Hiya, Nomorobo, YouMail, RoboKiller, T-Mobile Scam Shield, and AT&T Call Protect. These apps are highly recommended for their effectiveness in managing unwanted calls.

3. How can I add a phone number to a spam list?

 To mark a number as spam on your device, open the Phone app and select 'Recents.' Choose the call you wish to report, then select 'Block' or 'Report spam.'


Throughout this guide, we've explored the legality of signing up others for spam calls and methods for signing up for spam calls.

Individuals can effectively manage and reduce their impact by educating themselves on the mechanisms of spam calls and texts, utilizing available legal protections, and leveraging technology like Famiguard Pro.


By Tata Davis

professional in software and app technology, skilled in blogging on internet

Generally rated 5 (170 participated)


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