CA28 postcode district

Postcodes and sectors

969 of the district's 1,200 postcodes are live in the ONS Postcode Directory of August 2026. A postcode directory says whether a code is in use, never who is there. The live postcodes centre on 54.54332, -3.57851, which locates the district, not a building.

Companies registered in CA28

Companies House lists 680 companies with a registered office in CA28; 110 of them at addresses shared by 25 or more companies (1 October 2026 snapshot). 25 is the count at which the address lookup reports a company cluster.

Places OS Open Names lists for CA28

• Cumberland
• North West
• Whitehaven
• Moresby Parks
• Parton
• Lowca
• Galemire
• Sandwith
• Low Moresby
• Howgate
• Sandwith Newtown
• Rottington

Roads filed under CA28

Named roads first, then numbered ones. A road is filed under one district even where it runs through several, so a street missing here may be listed under a neighbouring district — which is why the address lookup never calls a British street absent. Great Britain has no open register of buildings, so a listed road never means a building on it exists.

• Acer Grove
• Addison Street
• Aikbank Road
• Albert Square
• Albert Terrace
• Albion Street
• Alder Close
• Ash Grove
• Ashleigh Place
• Ashness Close
• Back Corkickle
• Back Ginns
• Balmoral Road
• Bank Road
• Banks Drive
• Bank Yard Road
• Basket Road
• Beatty Close
• Beatty Road
• Beck Bottom
• Beckside
• Bedford Street
• Beech Grove
• Benedicts Walk
• Blake Close
• Blake Fell Close
• Bleng Avenue
• Bonny Meadows
• Borrowdale Road
• Bow Fell Road
• Bowness Road
• Brakeside Gardens
• Bransty Road
• Bransty Row
• Brayton Road
• Brewery Brow
• Briscoe Crescent
• Brook Bank
• Broom Bank
• Brunlea Drive
• Bryer Close
• Burnmoor Avenue
• Burton High Close
• Burton Way
• Buttermere Avenue
• Byerstead Road
• Caldbeck Road
• Calder Avenue
• Cambridge Road
• Cantle Grove
• Capella Drive
• Carlton Drive
• Carter Lane
• Cartgate Road
• Cart Road
• Castle Close
• Castle Meadows
• Castlerigg Close
• Catherine Mews
• Catherine Street

Check an address in CA28

Check an address in CA28

The same road list through the API, from the outward code alone:

curl "https://spaw.co/api/v1/address/streets?country=GB&postal_code=CA28" \
  -H "Authorization: Bearer $SPAW_KEY"

Common questions about CA28

What does a CA28 postcode tell you?

That the address lies in the CA28 district of the CA (Carlisle) postcode area, and the place OS Open Names most often lists first for its postcodes is Whitehaven. The district alone does not place a street: the inward half of the full postcode narrows the address to one of the district's 969 live postcodes.

Where the counts come from

• ons-postcode-directory · version 2026-08 · Contains ONS, OS and Royal Mail data © Crown copyright and database right 2026, Open Government Licence v3.0. Northern Ireland postcodes are excluded: their reuse needs a Land & Property Services licence.
• os-open-names · version 2026-11-01 · Contains OS data © Crown copyright and database right 2026, Open Government Licence v3.0.
• uk-companies-house · version 2026-10-01 · Companies House free company data product, Open Government Licence v3.0

What each figure means, and what a district page never says, is set out in Reading a British postcode district page; the glossary defines a postcode district, a postcode area, a postcode directory and a street register.

Data synced on 2026-11-01: the newest version among the datasets listed above.

Districts nearest CA28

• CA243.8 km
• CA254.4 km
• CA275.9 km
• CA266.2 km
• CA236.2 km
• CA227.6 km
• CA1410.5 km
• CA2111.6 km
• CA2016.6 km
• CA1318.8 km
• CA1519.8 km
• CA1921.4 km
• Every district
• How a British address is written
• Check any address

distance between the districts' centroids