At Gemstone Data, we specialize in providing high-performance telemarketing lists and accurate cell phone numbers designed specifically for call centers. Whether you run outbound sales, lead generation, or appointment-setting campaigns, our data gives your team the precision and volume needed to connect, convert, and close more deals.
Why Call Centers Choose Gemstone Data
Comprehensive, Customizable Lists
Access millions of B2C and B2B contacts across the U.S. Our platform lets you filter by age, income, homeowner status, industry, job title, or location, so your agents always reach the right audience.
Accurate Cell Phone & Landline Data
We supply updated cell phone numbers and landlines, continuously updated to reduce disconnects and wasted dials. Every record goes through strict quality checks to ensure reliability and compliance.
Real-Time Access & Instant Downloads
With Gemstone Data’s online portal, call centers can search, build, and download lists in real time. This ensures your campaigns always use fresh, ready-to-call data, improving contact rates and sales productivity.
Custom Targeting for Any Campaign Type
Our lists can be fine-tuned for industries like insurance, home improvement, solar, or financial services. Whether you need seniors turning 65, homeowners in specific ZIP codes, or small business owners, we’ll help you segment precisely.
More Than Just Telemarketing Lists
Our services extend beyond traditional calling data. Integrate your telemarketing lists with:
- Email marketing – Combine phone and email for multichannel outreach.
- Addressable geofencing – Serve mobile ads to the same audience you’re calling.
- Append services – Add missing phone or email data to your existing database.
This integrated approach ensures your call center maximizes every touchpoint and delivers consistent messaging across all marketing channels.
Partner with Gemstone Data
When your agents have the right data, they make more connections and close more sales. Gemstone Data empowers call centers with accurate information, advanced segmentation, and expert support — all through one intuitive platform.
Ready to Fuel Your Call Center’s Growth?
Call (888) 267-4321 or complete the form to request a free quote. Discover why top-performing call centers trust Gemstone Data for telemarketing lists, cell phone data, and lead generation solutions that deliver results.