• Address Validation Services

DSF2® Processing

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  • DSF2® Overview

Advanced Address Validation and Optimized Mailings

DSF2® processing enhances basic address validation by identifying key characteristics of addresses, such as whether they are residential, business, vacant, or seasonal addresses.

This allows for better targeting in marketing campaigns, optimizes mailing sequence, and allows you to qualify for maximum postal discounts by validating addresses down to the delivery point and arranging mail according to the carrier’s walk sequence.

By using DSF2®, mailers can significantly reduce undeliverable mail and improve overall delivery accuracy.

  • Service Benefits

Key Benefits of NCOALink Services

Enhanced Accuracy

DSF2® processing builds on CASS Certified™ ZIP + 4® results, ensuring addresses are accurate, complete, and current. This reduces undeliverable mail and enhances delivery reliability.

Detailed Address Attributes

Identify key address attributes, such as residential vs. business, seasonal, vacant, and non-active addresses, to tailor your marketing strategies effectively.

Optimal Mail Sequencing

Receive precise address sequencing information, achieving the finest level of presort and maximizing your postage discounts.

Improved Delivery Insights

Gain insights into whether addresses receive mail and identify commercial mail receiving agents, enhancing the quality of your mailing lists.

Comprehensive Processing

Integrate DSF2® with other USPS services like DPV®, LACSLink®, and SuiteLink® to validate and standardize addresses, providing a complete solution for your mailing needs.

Find out how you can improve delivery rates and reduce mailing costs.

Professional Data Processing Excellence

Our DSF2® processing services combine advanced technology with expert data management to deliver unparalleled address validation results for your business.
  • Detailed Features

Gain Detailed Information On Addresses

By taking advantage of DSF2 processing, you can use detailed information to better target mailing efforts and improve campaign performance.
Postal Code
ZIP + 4®

Complete ZIP + 4® Processing

DSF2® processing identifies whether a ZIP + 4® coded address is represented in the USPS® delivery sequence file as a known address record.
  • USPS Certified Processing
Flexible Options
Multi-Type

Multiple Processing Types

Choose from various processing options including DSF2 includes DPV®, LACSLink®, and SuiteLink® processing.
  • Customizable Processing
Classification
Type Info

Address Type Information

Learn the address type: residential, business, educational, or seasonal.
  • Comprehensive Classification
Delivery Method
Delivery

Delivery Type Information

Learn the delivery type: curb-side mailbox, neighborhood delivery and collection box unit (NDCBU), centralized bank of boxes, or door-slot.
  • Delivery Method Details
Cost Savings
Discounts

Discount Potential

Use the DSF2® Report to unlock Enhanced Carrier Route, High Density, or Saturation Discounts from the USPS.
  • Maximum Postal Savings
Connectivity
Integration

Integration Points

DSF2 is available through BCC Mail Manager™, and LENS®.
  • Flexible API Integration

Improve Address Accuracy and Maximize Discounts DSF2® Processing

Transform your mailing operations with comprehensive address validation and optimization services that deliver measurable results.