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USPS address verification tools validate, verify and standardize addresses to the USPS format. We'll show you how, share limitations, and give better options.
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ZIP+4 Codes are the last 4 digits of a nine-digit ZIP Code. A nine-digit ZIP Code is made of two parts.
County FIPS Codes
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How to lookup county FIPS Codes by address, ZIP Code and city. County FIPS Codes are 5-digit numbers that identify each county in the United States.
How government services benefit from address data intelligence
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With millions of addresses in the US alone, it can be a pain to ensure that your database is accurate. See how Smarty ensures accuracy for the city of Miami.
Address Line 1 meaning, uses, placement, and examples
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Address Line 1 contains house numbers, street names, and suffixes, among other data points. We've compiled all you need to know here, check it out now!
Google Address Validation API | What Google isn't telling you
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Check out how Google's address validation API stacks up against Smarty's legendary and lightning-fast address validation API. We have all you need here!
What's new?
HIPAA data governance | Best practices for healthcare dataLearn how HIPAA data governance protects PHI through data quality, access controls, audit trails, and address verification best practices.
Optimize field service management with accurate address data | Improve routing & efficiencyTelecom teams can boost routing, scheduling, and customer service by optimizing field operations with precise, verified address data.
How parcel data helps you find property lines at scaleLearn how parcel data helps organizations identify property lines, improve GIS workflows, and support real estate and infrastructure planning.
What is data enrichment for P&C insurance?Learn how clean address data, rooftop geocoding, and verification enrich insurance workflows for better underwriting, claims, and customer records.
P&C reinsurance risk modeling: Why data accuracy determines outcomesReinsurance data enrichment is transforming underwriting. See how Smarty helps reinsurers verify and enrich submission data for smarter risk decisions.
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Data management: When good data goes bad
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Data Management - Why it Matters & How to Do it Right. Useful tips on how to prevent bad data and avoid some of its frightening costs.
Decimal degrees & what they mean
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Explore decimal degrees for latitude and longitude coordinates. Find out why having latitiude and longitude is a simpler system than DMS now!
Ecommerce automatic address verification
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Stop cart abandonment and shipping fails. Smarty's automatic address verification makes checkouts fast and accurate. Try it free for 42 days.
FFIEC geocoding - What it is & how to use it
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Optimize financial reporting with FFIEC Geocode and Smarty's solutions. Enhance data quality in industries like insurance and real estate with geocoding now!
Finding a quality address validation API
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Looking for an Address Validation API? Here are some things to consider before you commit.
Free knowledge
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Knowledge is important, and here at Smarty, we want to share knowledge where we can. Find out for yourself all Smarty has to offer now!
French postal codes and the French address format
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How to find a French postal code and the France address format. Learn more now.
Geocoding services | What are some popular options?
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Looking for good geocoding services? We provide you popular geocoding options [and discuss] how they compare in accuracy, speed, maps, limitations and price.
Geocoding software for telecommunications
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Discover how rooftop-accurate geocoding helps telecoms plan smarter networks, qualify service faster, reduce costs, and boost satisfaction with precision.
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