AVS Result Codes

The following is a list of result codes for the Address Verification System (AVS) and what each one indicates.

The codes listed in the Code column are the most common responses, but depending on the platform being used, codes listed in the Alternates column may be received.

CodeAlternatesMeaning
YYYY, YYA, YYDAddress: Match & 5 Digit Zip: Match
NYZZAddress: No Match & 5 Digit Zip: Match
YNAA, YNYAddress: Match & 5 Digit Zip: No Match
NNNN, NNAddress: No Match & 5 Digit Zip: No Match
YYXXAddress: Match & 9 Digit Zip: Match
NYWWAddress: No Match & 9 Digit Zip: Match
XXWCard Number Not On File
XXUAddress Information not verified for domestic transaction
XXRR, U, ERetry / System Unavailable
XXSSService Not Supported
XXEAddress Verification Not Allowed For Card Type
XXGG, C, IGlobal Non-AVS participant
YYGB, MInternational Address: Match & Zip: Not Compatible
GGGDInternational Address: Match & Zip: Match
YGGPInternational Address: No Compatible & Zip: Match