Nomorobo

Nomorobo

Nomorobo is a cloud-based service that helps stop robocalls and telemarketers from calling your phone. It works by automatically blocking known robocaller and telemarketer phone numbers.
Nomorobo image
robocall telemarketer call-blocking spam-call

Nomorobo: Cloud-Based Call Blocking Service

Stop unwanted calls with Nomorobo, a cloud-based service that blocks known robocallers and telemarketers

What is Nomorobo?

Nomorobo is a cloud-based service designed to block unwanted robocalls and telemarketer phone calls. It works by maintaining a blacklist of known robocaller numbers and using call forwarding to intercept and block these calls before they can ring through to the user's phone.

To use Nomorobo, users simply forward their calls to a Nomorobo phone number. When an incoming call is identified as a robocaller, Nomorobo will block the call so the user's phone never rings. Legitimate calls will ring through normally. The service claims to be able to block over 95% of robocalls and works with landlines and mobile numbers.

Nomorobo uses crowd-sourced reports of robocaller numbers to continually update its blacklist database. The service also employs algorithms to detect patterns and identify new potential telemarketer numbers to block. Users can report missed robocalls to improve the service's detection.

Nomorobo only blocks calls, it does not have any call recording or other phone tapping capabilities. The service is available for $1.99 per month for landlines or can be used for free on mobile phones. It is an easy to set up and a straightforward way to significantly reduce interruptions from unwanted calls.

Nomorobo Features

Features

  1. Blacklists known robocaller numbers
  2. Whitelists trusted numbers to avoid false positives
  3. Available as a cloud service or device integration
  4. Provides real-time call screening and blocking
  5. Blocks spoofed numbers and neighbor spoofing

Pricing

  • Free
  • Subscription-Based

Pros

Very effective at blocking robocalls

Easy to setup and use

Works on landlines and mobile phones

Has free and paid options

Constantly updates blacklist database

Cons

Can occasionally block legitimate calls

Paid service is subscription based

Requires app download or device integration

Not available outside the US


The Best Nomorobo Alternatives

Top Security & Privacy and Call Blocking and other similar apps like Nomorobo


Truecaller icon

Truecaller

Truecaller is a popular caller ID, spam detection, and phone number lookup app available for Android, iOS, and Windows Mobile platforms. It boasts over 1 billion registered users and has caller ID information for over 4 billion unique phone numbers in its database.Some key features of Truecaller include:Real-time caller ID...
Truecaller image
CallApp icon

CallApp

CallApp is a popular communication app available on web and mobile devices that enables free high-definition video calling and messaging. It has an intuitive interface that makes it easy for anyone to connect with their friends, family members, colleagues, and other contacts.Some key features of CallApp include:Free unlimited 1-on-1 and...
CallApp image
Mr.Number icon

Mr.Number

Mr. Number is a popular call and text blocking app for Android and iOS devices. It allows users to stop unwanted calls and text messages from telemarketers, robocalls, scammers, and other nuisance callers.The app has an extensive database of known spam numbers submitted by users. It cross-references incoming calls and...
Call Blocker icon

Call Blocker

Call Blocker is an easy-to-use call and text blocking app for both iOS and Android devices. It allows you to stop getting disturbed by unwanted calls and messages from telemarketers, robocallers, spammers, and other nuisance callers.The app has an ever-expanding database of known scam and robocaller phone numbers that it...
Call Blocker image
Yet Another Call Blocker icon

Yet Another Call Blocker

Yet Another Call Blocker (YACB) is a popular Android app used to block nuisance calls and text messages. It comes packed with features that allow you to take control over the calls and messages you receive.YACB lets you create blacklists to automatically block specific phone numbers as well as whitelists...
Yet Another Call Blocker image
Hiya icon

Hiya

Hiya is a popular call management app available for iOS and Android smartphones. It has a database of over 1 billion known phone numbers that it uses to identify unknown callers to give users caller ID information before they answer an incoming call.Key features of Hiya include:Real-time caller ID -...
Hiya image
Calls Blacklist icon

Calls Blacklist

Calls Blacklist is an Android application designed to block unwanted calls and text messages. It comes with a pre-populated database of known telemarketer and spam numbers that it can automatically block for you.The app allows you to easily add any nuisance numbers that you receive calls or texts from so...
Calls Blacklist image
NoPhoneSpam icon

NoPhoneSpam

NoPhoneSpam is an innovative call blocking app designed to eliminate unwanted robocalls and spam calls. As robocalls and spam calls continue to plague phone users, NoPhoneSpam provides an effective solution to take back control of your phone.This easy-to-use app works by using advanced call blocking technology to automatically detect and...
NoPhoneSpam image
Call Blocker: Block spam calls icon

Call Blocker: Block spam calls

Call Blocker is a useful app to help reduce the number of unwanted calls and robocalls you receive on your mobile phone. It works by maintaining a frequently updated database of known telemarketer, spam, and robocaller phone numbers and blocking these calls automatically before they ever ring your phone.In addition...
Call Blocker: Block spam calls image
CallStop icon

CallStop

CallStop is a call and text blocking app available for Android and iOS devices. It allows users to block unwanted calls and text messages from telemarketers, robocallers, spam text messages, and unwanted contacts.Key features of CallStop include:Automatically blocks known telemarketer and robocaller phone numbers from its frequently updated databaseLets you...
CallStop image
Blacklist Blocker icon

Blacklist Blocker

Blacklist Blocker is an open-source ad blocking extension available for major web browsers like Chrome, Firefox, Opera, and Edge. It blocks intrusive ads, trackers, and malware using frequently updated blacklist filters crowdsourced from the community.Key features of Blacklist Blocker include:Blocks ads, tracking scripts, malware - Improves page load times and...
Blacklist Blocker image