postnummer (11 elementer):
CA1 (2)
CA10 (55)
CA11 (37)
CA12 (17)
CA13 (20)
CA14 (16)
CA15 (10)
CA16 (21)
CA17 (18)
CA18 (3)
CA19 (7)
Gjennomsnittlig GPS-koordinater for postnummer ca1: 54.891, -2.926
Notering byer:
>> Carlisle CA1, Cumbria, England, GPS-koordinater: 54.8951,-2.9382
>> Carleton CA1, Cumbria, England, GPS-koordinater: 54.8862,-2.9131
