KML is from Wikidata The GL postcode area, also known as the Gloucester postcode area, is a group of 27 postcode districts covering 28 post towns: Badminton, Berkeley, Blakeney, Cheltenham, Chipping Campden, Cinderford, Cirencester, Coleford, Drybrook, Dursley, Dymock, Fairford, Gloucester, Lechlade, Longhope, Lydbrook, Lydney, Mitcheldean, Moreton-in-Marsh, Newent, Newnham, Ruardean, Stonehouse, Stroud, Tetbury, Tewkesbury, Westbury-on-Severn and Wotton-under-Edge and a very small parts of Herefordshire, Monmouthshire, Oxfordshire, Warwickshire, Wiltshire and Worcestershire. The main series has a hiatus after GL20, resuming at GL50 for Cheltenham and areas immediately around and to its east, ceasing with GL56.