Skip to main content
← Back to CASS2 documentation The tables below list all possible values of the ResultString field, which is returned with every CASS2 request.

Address Status Codes

CodeShort DescriptionLong Description
AS01Valid AddressThe address is valid and deliverable according to official postal agencies.
AS02Street Only MatchThe street address was verified but the suite/apartment number is missing or invalid.
AS03Non USPS Address MatchThis US address is not serviced by the USPS but does exist and may receive mail through third party carriers like UPS.
AS09Foreign AddressThe address is in a non-supported country.
AS10CMRA AddressThe address is a Commercial Mail Receiving Agency (CMRA) like a Mailboxes Etc. These addresses include a Private Mail Box (PMB or #) number.
AS11PBSA AddressA Post Office Box address with a street style address instead of the normal PO Box # address format.
AS12Moved to New AddressThe record moved to a new address.
AS13Address Updated By LACSThe address has been converted by LACSLink® from a rural-style address to a city-style address.
AS14Suite AppendedA suite was appended by SuiteLink™ using the address and company name.
AS15Apartment AppendedAn apartment number was appended by AddressPlus using the address and last name.
AS16Vacant AddressThe address has been unoccupied for more than 90 days.
AS17No Mail DeliveryThe address does not currently receive mail but will likely in the near future.
AS18DPV Locked OutDPV processing was terminated due to the detection of what is determined to be an artificially created address.
AS20Deliverable only by USPSThis address can only receive mail delivered through the USPS (i.e. PO Box or a military address).
AS22No Alternate Address Suggestion FoundNo alternate address suggestion was found for this address.
AS23Extraneous InformationExtraneous information not used in verifying the address was found. This includes unnecessary sub premises and other unrecognized data. Additional information will either be parsed into the SubBuilding or ParsedGarbage output.
AS24USPS Door Not AccessibleAddress identified by the USPS where carriers cannot physically access a building or door for mail delivery.
AS25Unique ZIP codeThe address contains a USPS unique ZIP code which means any address be marked as deliverable.
AS26Unknown Data Moved to ParsedGarbageThe input contains data that could not be identified. That data is returned in the ParsedGarbage/AddressExtras field
AS27Phantom Route addressAddresses that are assigned to a phantom route of R777 or R779.

Address Error Codes

CodeShort DescriptionLong Description
AE01Postal Code Error/General ErrorThe address could not be verified at least up to the postal code level.
AE02Unknown StreetCould not match the input street to a unique street name. Either no matches or too many matches found.
AE03Component Mismatch ErrorThe combination of directionals (N, E, SW, etc) and the suffix (AVE, ST, BLVD) is not correct and produced multiple possible matches.
AE04Non-Deliverable AddressA physical plot exists but is not a deliverable addresses. One example might be a railroad track or river running alongside this street, as they would prevent construction of homes in that location.
AE05Multiple MatchThe address was matched to multiple records. There is not enough information available in the address to break the tie between multiple records.
AE06Early Warning SystemThis address currently cannot be verified but was identified by the Early Warning System (EWS) as belonging to a upcoming area and will likely be included in a future update.
AE07Missing Minimum AddressMinimum requirements for the address to be verified is not met. A country input is required for global products. For US/CA, a postal code or city/state are required. Requirements for other countries may be different.
AE08Sub Premise Number InvalidThe thoroughfare (street address) was found but the sub premise (suite) was not valid.
AE09Sub Premise Number MissingThe thoroughfare (street address) was found but the sub premise (suite) was missing.
AE10Premise Number InvalidThe premise (house or building) number for the address is not valid.
AE11Premise Number MissingThe premise (house or building) number for the address is missing.
AE12Box Number InvalidThe PO (Post Office Box), RR (Rural Route), or HC (Highway Contract) Box number is invalid.
AE13Box Number MissingThe PO (Post Office Box), RR (Rural Route), or HC (Highway Contract) Box number is missing.
AE14PMB Number MissingThe address is a Commercial Mail Receiving Agency (CMRA) and the Private Mail Box (PMB or #) number is missing.
AE15Demo ModeLimited to Demo Mode operation. Please contact Loqate support.
AE16Expired DatabaseThe Database has expired. Please contact Loqate support.
AE17Sub Premise Not Required (Deprecated – See AS23)A sub premise (suite) number was entered but the address does not have secondaries. (Deprecated – See AS23)
AE19Find Suggestion TimeoutThe FindSuggestion function has exceeded the time limit.
AE20Find Suggestion DisabledThe FindSuggestion function is disabled. See the manual for further details.

Address Change Codes

CodeShort DescriptionLong Description
AC01Postal Code ChangeThe postal code was changed or added.
AC02Administrative Area ChangeThe administrative area (state, province) was added or changed.
AC03Locality ChangeThe locality (city, municipality) name was added or changed.
AC04Alternate to Base ChangeThe address was found to be an alternate record and changed to the base (preferred) version.
AC05Alias Name ChangeAn alias is a common abbreviation for a long street name, such as “MLK Blvd” for “Martin Luther King Blvd.” This change code indicates that the full street name (preferred) has been substituted for the alias.
AC06Address1/Address2 SwapAddress1 was swapped with Address2 because Address1 could not be verified and Address2 could be verified.
AC07Address1 & Company SwappedAddress1 was swapped with Company because only Company had a valid address.
AC08Plus4 ChangeA non-empty plus4 was changed.
AC09Dependent Locality ChangeThe dependent locality (urbanization) was changed.
AC10Thoroughfare Name ChangeThe thoroughfare (street) name was added or changed due to a spelling correction.
AC11Thoroughfare Type ChangeThe thoroughfare (street) leading or trailing type was added or changed, such as from “St” to “Rd.”
AC12Thoroughfare Directional ChangeThe thoroughfare (street) pre-directional or post-directional was added or changed, such as from “N” to “NW.”
AC13Sub Premise Type ChangeThe sub premise (suite) type was added or changed, such as from “STE” to “APT.”
AC14Sub Premise Number ChangeThe sub premise (suite) unit number was added or changed.