Postcode Districts within Postcode Area CA
Carlisle East
Carlisle South West
Carlisle North
Armathwaite
, Warwick Bridge
, Wetheral
, Cumwhinton
Burgh by Sands
, Dalston
Longtown
, Bewcastle
Hesket Newmarket
, Aspatria
, Wigton
, Silloth
, Caldbeck
Slaggyford
, Greenhead
, Gilsland
, Brampton
Nenthead
, Alston
, Garrigill
Penrith Carleton Hall area
, Shap
, Tebay
, Langwathby
, Pooley Bridge
, Lazonby
Penrith
, Stainton
, Mungrisdale
, Glenridding
, Patterdale
Keswick
, Braithwaite
, Seatoller
, Bassenthwaite
, Threlkeld
Lorton
, Cockermouth
, Buttermere
Distington
, Workington
, Seaton
Maryport
, Flimby
, Allonby
, Dearham
Appleby-in-Westmorland
Kirkby Stephen
, Brough
, Ravenstonedale
Ravenglass
Holmrook
, Eskdale
, Santon Bridge
Gosforth
, Wasdale Head
, Sellafield
, Seascale
Beckermet
Egremont
, Thornhill
Ennerdale Bridge
Moor Row
Cleator Moor
Frizington
, Croasdale
Saint Bees
Whitehaven
, Sandwith
Non-geographic
Non-geographic