Address Verification

Real-Time Global
Address Validation

Lob’s Address Verification APIs ensure that your addresses are deliverable and everything you send arrives at the right place, at the right time—every time.
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Enter an address to verify deliverability and see all the
address data available with Lob.
Domestic US
International
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Valid Address

2010 King Street, San Francisco, CA
2010 King Street Address
San Francisco, CA 94107-1234 Identified* City, State, ZIP
USPS Deliverablility:
Deliverable
Lob Confidence Score:
i
Here is a message to help explain the content.
High
  • Matched street and city and state
  • Confirmed entire address
  • Flagged for LACSLink
  • Fixed abbreviations
Components
Primary Number: 210
Street Predirection:
Street Name: KING
Street Suffix: ST
Street Postdirection:
Secondary Designator:
Secondary Number:
PMB Designator:
PMB Number:
Extra Secondary Designator:
Extra Secondary Number:
City: SAN FRANCISCO
State: CA
Delivery Info
ZIP Code: 94107
ZIP Code +4: 1702
ZIP Code Type:
standard
Delivery Point Barcode: 941071702108
Address Type:
commercial
Record Type:
street
Default Building Address:
false
County: SAN FRANCISCO
County FIPS:: 06075
?
A postal carrier route is a group of mailing addresses (i.e. neighborhoods) that receive the same USPS® code to aid in mail delivery efficiency.
Carrier Route: 		C032
Carrier Route Type:
city delivery
Geographic Info
Latitude: 37.777456
Longitude: -122.393039
Deliverability Analysis
DPV Confirmation:
Y
DPV CMRA:
N
DPV Vacant:
N
DPV Active:
Y
DPV Footnotes:
[AA,BB]]
EWS Match:
false
LACS Indicator:
LACS Return Code:
Suite Return Code:
More
Complete Verification Solution

Accurate and Deliverable Addresses Across Your Systems

  • Increase conversion and eliminate mistakes with front-end autocompletion
  • Reduce returned mail with global delivery verification
  • Maintain evergreen database integrity with address standardization
Detailed Deliverability Data

USPS CASS Certified Address Details at Your Fingertips

  • Access deliverability details such as missing unit information
  • Identify P.O. Boxes and residential or commercial buildings
  • Ingest precise delivery point latitude and longitude
Intelligent Address Correction

Address Standardization and Autocorrection to Eliminate Wasted Costs

  • Ensure accuracy by correcting mistakes and misspelled addresses
  • Meet USPS address formatting requirements with data standardization 
  • Prevent bad address data from causing downstream bottlenecks
See Global Address Coverage

Current Reduces Compliance Spend While Improving Their Customer Experience

“

We use Lob Address Verification in front of our KYC service to catch any mistakes made by our customers when inputting their address.

”

Trevor Marshall
,
CTO
Read the Case Study

Features Powering Better
Address Data

RESTful APIs
Implement developer-friendly tooling
Front-End Autocompletion
Improve website usability and eliminate typos
Global Address Verification
Access delivery data for over 240 territories
USPS Metadata
Enhance your data with details such as vacancy, building type, and more
ZIP Code Lookup
Collect complete location details associated with a ZIP Code
Precise Geocodes
Ingest USPS delivery point latitude and longitude
Lob Confidence Score
Leverage Lob’s extensive insight into mail tracking events
Machine Learning
Increase accuracy with machine learning trained algorithms
Address Elements
Add front-end address autocomplete and verification to any HTML webform in minutes

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