Determine carrier of phone number is the practice of determining the mobile network operator associated with a specific phone number. Carrier lookup services leverage vast databases to identify the telecommunications company responsible for providing cellular network services for a given phone number. This information is valuable for businesses, individuals, and organizations alike for a variety of purposes including verification, market research, communication strategies, and more.

While there are many reasons to determine a phone number’s carrier, it is most commonly used to check if a call or text is coming from a landline or mobile/cellular phone. Additionally, knowing the carrier of a phone number can help users save money on their cell phone bill by selecting the best possible communication plan. Lastly, determining the carrier of a phone number is helpful for troubleshooting connectivity issues as it can indicate whether or not the phone is compatible with a particular network (e.g., GSM and CDMA).

Identifying Phone Carriers: Determine Carrier of Phone Number

To determine the carrier of a phone number, you can use online directories that offer basic carrier lookup for free or third-party service providers that provide more comprehensive results. Some of these third-party solutions also provide additional details such as location, active status, line type, and more. Textr offers a free, reliable phone number carrier lookup that is ideal for businesses that want to verify numbers and improve their SMS marketing campaigns. It also enables users to weed out invalid phone numbers and identify them as either landline or mobile, which makes it easier to manage their customer database.