The Data Group

Maximize Conversions with Immediate Action: Harness the Power of Reverse Phone Append Now

Don’t let potential opportunities slip away in the blink of an eye. In today’s fast-paced business landscape, each lead is a potential goldmine, but only if acted upon quickly and intelligently. Our cutting-edge reverse phone append service empowers you to do just that. It fills in the gaps, transforming bare phone numbers into rich customer profiles in an instant, equipping you with valuable insights to make your next move.

In a world where every second counts, can your business afford to wait? Step into the future, optimize your lead conversion, and boost your ROI – it’s time to embrace the transformational power of reverse phone append.

Enhanced Customer Data

Reverse phone append services use a telephone number to update and enhance your current customer data. If the phone number is out of date, we provide the correct one – along with a host of other demographic information – enriching your customer data.

Omni-Channel Marketing Opportunities

Enjoy the ability to enhance the phone number with email, cell, hased emails and mobile and device ID’s to re-target callers on additional channels and watch your ROI go through the roof.

Improved Customer Engagement

The more accurate your data, the easier it is to target and personalize your marketing efforts, leading to higher overall customer engagement.

Increased Business Efficiency

Higher consumer engagement means you enjoy a greater ROI while simultaneously reducing the amount of time and effort required to tailor your marketing campaigns. Win-win.

What is Reverse Phone Appending and how does is work?

Reverse phone append allows companies to input a phone number (cell phone or landline) and receive broader data associated with that number, such as name, address, and other contact information. Companies then use this data to improve customer engagement, verify customer identity, and personalize their marketing efforts.

Nothing could be simpler – particularly if you work with The Data Group. Simply send us your list of phone numbers and we will fill in missing data, such as their mailing address, demographics and increase reach by appending additional digital identifiers.

Reverse Phone Append

Boost Customer Engagement and Conversions with Personalized Marketing Efforts

The less complete your data, the harder it is to tailor your marketing efforts to specific customers’ preferences and behaviors. Even if you work hard, you could still be seeing lower engagement and conversion rates. However, the better you know your customers, the more easily you can personalize and target your outreach.

Enhance Security and Compliance with Accurate Customer Identity Verification

Reverse phone append services can do more for you than just increase your ROI. They can also help you stay compliant with current privacy regulations. When you lack sufficient customer data, you could inadvertently use outdated phone numbers, physical addresses, and email addresses. The more up-to-date your data, the better you can ensure that the person associated with the phone number is actually the intended recipient of communications, lowering your overall security risks and decreasing potential compliance issues.

Gain Comprehensive Customer Insights to Optimize Business Strategies

The more accurately you understand your overall customer base, the easier it is to identify trends, preferences, and areas for improvement. With the enriched data you’ll enjoy from reverse phone append services, you can gain keen insigh that will allow you to optimize your marketing strategies and increase your ROI.


Reverse phone append is a process of using your contacts’ phone numbers to update your contacts and fill in holes in your data. This allows you to more effectively leverage your email list and enjoy the highest ROI on your marketing efforts.

Even if all you have in your system is a phone number, reverse phone appending services can instantly append up-to-date contact information and demographics back to your list.

The Data Group’s phone append service can help you identify more inbound callers enriching your data and thereby increasing your targeted marketing efforts, improving customer outreach, and boosting efficiency.

The three most important factors to consider when choosing a reverse phone append service are cost, data quality, and match rate. At The Data Group, we offer an unbeatable $0.02 per match, an industry-leading 35-50% match rate (~20% higher than competitors), and with millions of daily updates we delivers real results.