random digit dialing frame

Reach Thec Right Respondents— Reliably, Compliantly, And At Scale.

MSG’s Random Digit Dialing Sampling Frame enables statistically sound, geography-accurate respondent reach—ensuring your phone-based research captures representative voices beyond listed and opt-in databases.

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Trusted by companies worldwide

wHY CHOOSE rDD SAMPLING FRAME?

A Smarter Foundation for Representative Research

In phone-based research, representativeness is everything. When your study demands unbiased reach—beyond panels, lists, or digital-only populations—Random Digit Dialing remains the gold standard. MSG’s RDD Sampling Frame is designed for researchers who need confidence in coverage, accuracy in geography, and rigor in methodology. Whether you’re conducting public opinion research, government surveys, health studies, or academic research, our RDD approach ensures that every eligible household or individual has a known, non-zero chance of selection. With MSG, you’re not just dialing numbers—you’re building defensible, high-quality samples that stand up to scrutiny.

FEATURES

Everything You Need for Better Sampling

Powerful tools and proven methods to help you reach the right audience, reduce bias, and improve research outcomes.

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/01

Probability-Based Sampling

RDD allows you to reach both listed and unlisted numbers, eliminating coverage bias that comes from directories or opt-in databases.

/02

Geographic Targeting

MSG’s RDD frame is structured to align with real-world geographic boundaries, reducing waste and improving incidence rates.

/03

Landline & Cellular Coverage

MSG supports landline, cellular, or dual-frame RDD designs, helping you reach younger, mobile-only populations while maintaining historical comparability.

/04

Methodology-Aligned Sample Design

Our RDD samples support stratification, oversampling, and weighting—so your research design stays methodologically sound from field to final analysis.

/05

Compliance-Focused

RDD sampling is built with TCPA considerations, opt-out structures, and best practices in mind—helping you minimize risk while maximizing reach.

/06

Real-Time Sample Optimization

MSG’s RDD framework enables dynamic allocation across geographies and demographics—helping you improve quotas, and reduce field time.

industries

How RDD Empowers your work

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Public Opinion & Policy Research

Design statistically sound samples and conduct voter surveys with confidence, knowing your frame

Campaign Planning & Voter Engagement

Identify, segment, and reach voters more effectively improving response rates and reducing wasted spend.

Turnout & Behavior Modeling

Use reliable voter attributes and geography to power predictive models.

Market & Consumer Research

Product feedback and innovation research, Customer satisfaction measurement.

Polling & Election Analysis

Support pre-election polling, exit studies, and post-election analysis with consistent, defensible voter data.

Academic & Policy Research

Enable rigorous, transparent research into voting behavior, demographics, and geographic trends.

why msg?

Why Marketing Systems Group (MSG)?

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Marketing Systems Group (MSG) is not just a data provider—we are a research infrastructure partner trusted by leading research organizations worldwide.

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Decades of expertise in survey methodology designed for accuracy, transparency, and defensibility.
Decades of expertise in survey methodology designed for accuracy, transparency, and defensibility.
Decades of expertise in survey methodology designed for accuracy, transparency, and defensibility.
Decades of expertise in survey methodology designed for accuracy, transparency, and defensibility.

FAQ

Question & Answers

Explore our tailored sampling frame solutions designed for accuracy, scale, and industry-specific needs

What is Random Digit Dialing (RDD)?

RDD is a probability-based sampling method that generates phone numbers at random, allowing researchers to reach both listed and unlisted households or individuals.

Does MSG support both landline and cell phone RDD?

Yes. MSG offers landline-only, cell-only, and dual-frame RDD sampling designs depending on your research objectives.

Is RDD still relevant today?

Absolutely. While panels are useful, RDD remains critical when representativeness, neutrality, and statistical rigor are required—especially in public opinion and government research.

Can RDD samples be customized?

Yes. Samples can be stratified by geography, oversampled for specific populations, and designed to support complex weighting schemes.

Is MSG’s RDD sampling compliant?

MSG follows industry best practices and supports compliance-minded research designs, including TCPA-aware frameworks.

Power your phone-based research with confidence.

Talk to MSG about a Random Digit Dialing sample designed for your study.

Testimonials

Real Results From Real Customers

"“MSG has been a reliable research partner for our multi-market studies. Their structured approach consistently delivers accurate, actionable insights”"

John Doe

CEO

John Doe

CEO

"“MSG has been a reliable research partner for our multi-market studies. Their structured approach consistently delivers accurate, actionable insights”"

John Doe

CEO

John Doe

CEO

"“MSG has been a reliable research partner for our multi-market studies. Their structured approach consistently delivers accurate, actionable insights”"

John Doe

CEO

John Doe

CEO

News

Knowledge in Action

Whether you're launching a national ABS study, building a hybrid panel, or recruiting a niche population in a small geography, MSG provides:

Improving Data Accuracy in Large-Scale Studies

“MSG has been a reliable research partner for our multi-market studies. Their structured approach consistently delivers accurate, actionable insights”

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Improving Data Accuracy in Large-Scale Studies

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