L71 Liverpool Postcode district L71: 1 named streets and 12 live postcodes, in Liverpool. Streets Harrington Road, Liverpool Postcodes L71 2AA L71 2AB L71 2AE L71 2AG L71 2AH L71 2AJ L71 2LA L71 2LB L71 2PA L71 2WF L71 2WW L71 2WX Source: ONS Postcode Directory (live postcodes only) and OS Open Linked Identifiers for the streets.