How to Check If a Telephone Number is in Service

How to check if a telephone number is in service

How to check a telephone number is in service if a phone number is active is to call it. But this can be a time-consuming and costly approach. To make sure you don’t waste resources reaching out to inactive numbers, you need an efficient process for checking phone number validity. Fortunately, there are three ways to do this: Using VoIP phone service providers, online services that verify number status, or contacting the carrier of a number.

It’s also important to verify the line type of a phone number, such as whether it is landline, mobile/cellular or VOIP, in addition to its carrier and prepaid status. This allows you to ensure your marketing messages are delivered correctly and don’t violate the TCPA.

How to Check If a Telephone Number Is in Service

Despite all the safeguards you put in place, it’s not uncommon for inaccurate or inactive phone numbers to enter your database to begin with. These errors can be caused by a variety of factors, from mistyped or misread numbers to human error during data entry.

While it’s important to perform list cleansing periodically, it’s even better to prevent inactive and invalid phone numbers from entering your databases in the first place. By integrating a real-time validation tool into your CRM and customer-facing systems, you can vet and correct numbers at the point of entry. This helps to save time and money by reducing inefficiency and reducing the amount of data you need to clean later.