United States & Canada Combined Postal Code Database

Combine Postal Codes

Whether your needs are simple city-state or province lookups from a postal code, calculating distance between ZIP or postal codes, finding all postal codes or locations within a radius, or finding the area code and time zone used, our data can help.

Review our product field comparison to help you decide which edition is right for your needs. Need more information? Follow the edition specific link for more details about that product and sample data.

Produced: on or before 5th calendar day quarterly
Current Release: June 4, 2024
Distribution Frequency: quarterly (issue date: January, April, July, October)
Distribution Format: Internet download

United States & Canada Combined Postal Code Database Editions
 Premium EditionStandard Edition
ZIP or Postal CodeYesYes
City or Location NameYesYes
State or Province AbbreviationYesYes
Full State or Province NameYesNo
ZIP or Postal Code TypeYesYes
City Name TypeYesYes
Primary Area CodeYesNo
Time ZoneYesNo
DST ObservedYesNo
Latitude and LongitudeYesYes