Phone Number Validation | Sales Glossary | SalesHive (2024)

FAQs

Phone Number Validation | Sales Glossary | SalesHive? ›

Phone number validation is the process of ensuring that a contact's phone number is accurate and in the proper format. This can help with list building efforts as it eliminates inaccurate or incomplete numbers, resulting in a higher quality contact list.

User Validation

This level of validation is achieved by sending a numeric code by voice or text message to the phone number and requesting the owner to return the code via the web or a mobile app. The returned code constitutes a user's explicit consent to be reached on that number.

Format North American phone numbers

To format a real phone number in the US, Canada, and other NANP (North American Numbering Plan) countries, enclose the area code in parentheses, and then hyphenate the three-digit exchange code with the four-digit number. Recommended: (415) 555‑0132.

Phone Validation API provides a better experience with passive authentication for legitimate users using phone metadata intelligence, while step-up authentication is only triggered when needed for suspicious sign-ups.

One way to check if a number is potentially a scam is to use a reverse phone number lookup service. These websites and apps allow you to enter a number and see public information associated with it, such as the registered name, location, and carrier.

To verify that a telephone number exists and authorize its use, subscribers supply a telephone number on which to establish service, often via a web page. A unique code is first indicated or displayed to the customer via the web site, then an automated call is then placed to the supplied subscriber telephone number.

I always recommend phone verification - you can do this in a few ways but sending a one-time passcode (OTP) to the phone number is a great way to ensure possession the first time a user provides this information. This helps protect against both simple typos and a user inputting a number they do not own.

Since the U.S. and Canada both use the North American Numbering Plan, the commonly accepted formatting of phone numbers is (NPA) NXX-XXXX, NPA-NXX-XXXX or 1-NPA-NXX-XXXX. The 'NPA' is the area code, 'NXX' is the central office code, and 'XXXX' is the subscriber number personal to each phone.

The mobile number is not in the correct international format, it was too long/short, or it was entered incorrectly. The customer may have also opted out from receiving text messages.

It's important to note that the format should be written with no spaces or dashes when dialing the number. When dialing a US phone number from abroad, it's essential to include the country code, which is +1, before the ten-digit phone number. The correct format is +1 XXX-XXX-XXXX or +1 (XXX) XXX-XXXX.

Which type of input validation applies to a phone number? ›

<input> elements of type tel are used to let the user enter and edit a telephone number. Unlike <input type="email"> and <input type="url"> , the input value is not automatically validated to a particular format before the form can be submitted, because formats for telephone numbers vary so much around the world.

The API supports phone numbers in e. 164 format with plus sign + complying with the ITU-T recommendation.

Call validation is a process phone companies use to ensure the authenticity and validity of phone numbers before connecting the call. When a call is initiated, a signal is sent to a server that checks the number against a database of available numbers.

Use the IPQS free phone validation tool to verify phone numbers with 99.9% accuracy to check if a phone number is real and active. Lookup any phone number with international phone validation that enables worldwide coverage.

Phone number validation is the process of checking if a phone number is accurate. It lets you find out if the phone number you have for a business contact or customer is active and able to receive calls.

A reverse phone lookup can reveal the name and address associated with a phone number. Beware of most reverse lookup websites; in most cases, they are trying to collect your personal information or charge a fee for the lookup. Here's how to perform a reliable free reverse phone lookup.

Use the IPQS free phone validation tool to verify phone numbers with 99.9% accuracy to check if a phone number is real and active. Lookup any phone number with international phone validation that enables worldwide coverage.

How does Google Verified Calls work? When a participating business places a call, Google confirms the identity of the business by sending the Verified Calls server data about the call in real-time so users can be confident that calls aren't spoofed.

A Valid number is one that is approved by telecom authorities and assigned to a carrier and line-type. An Active number is a Valid number, aquired and activated by a user. A Online number is an Active number that is currently registered on the network and ready to receive calls.

With Phone Authentication, a recipient requests a one-time passcode (OTP) to be delivered to their phone number, either by SMS or phone call. The recipient receives the code and then enters that code on their screen.