This provides access to the United State's Postal Service ZIP+4 database covering the US,
it's territories and Puerto Rico.
US ZIP codes typically cover a city rather than a few properties as in the UK. The USPS
have recently introduced an additional 4 digits (called the +4) onto the existing 5 digit
ZIP to resolve this. A ZIP+4 resolves to a city block and is comparable with a UK postcode,
however most people are not currently aware of the last 4 digits of their ZIP code.
| Method |
Description |
SOAP,
.NET |
XML, CSV,
DS, RST |
| ByZip |
Lists the properties in a ZIP that match the building and street filters. |
Yes |
Yes |
| ByZip4 |
Lists the properties in a ZIP+4 that match the building filter. |
Yes |
Yes |
| ByOrganisation |
Lists the organisations matching the given city (or ZIP) and company name. |
Yes |
Yes |
| ByStreet |
Lists the streets matching the given city (or ZIP) and company name. |
Yes |
Yes |
| ByStreetFiltered |
Lists the properties in the given street and city (or ZIP) that match the given building name or number. |
Yes |
Yes |
| ByStreetKey |
Lists the properties in the given street. |
Yes |
Yes |
| FetchAddress |
Queries the database, returning an address matching the Id. |
Yes |
Yes |
| Cleanse |
Performs a compound search given an address of likely candidate addresses. Find addresses, zipcodes and corrects errors in addresses. |
Yes |
Yes |
| GeocodeZip |
Get the coordinates of a ZIP or ZIP+4. |
Yes |
Yes |
| GeocodeAddressId |
Get the coordinates of a property found using one of the lookup services (e.g. ByZip4). |
Yes |
Yes |
| GeocodeAddress |
Get the coordinates of an address. |
Yes |
Yes |
| ByFreeText |
Lists the properties matching the given free text string. Performs a compound search based on the free text string. |
Yes |
Yes |