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ListPostCode
HomeCountriesContinents
ToolsBlog

Stay Updated

Get the latest postal code updates, new tools, and guides delivered to your inbox.

New postal code updatesFree tools and featuresGuides and insights

No spam, unsubscribe anytime.

ListPostCode

The comprehensive postal code directory. Find codes for any location and country quickly and accurately.

Tools

  • ATM Finder
  • Download Printable Postal Codes
  • Postcode Widget Generator
  • Post Office Finder
  • Currency Converter

Resources

  • All Postal Codes
  • Find Post Office
  • Maps
  • Countries
  • Blog

Info

  • About
  • Advertise with us
  • Contact
  • Privacy
  • Terms

© Copyright 2026 ListPostCode. All rights reserved.

  1. Home
  2. United Kingdom
  3. Northern Ireland
—

Country · United Kingdom

Northern Ireland Postal Codes

—333 counties

Browse all 333 counties in Northern Ireland. Find postal codes and location information.

—

Postal prefix

333

Counties

Understanding postal codes in Northern Ireland

Postal code format varies by country (often 4–6 digits; some use alphanumeric).

Showing 97 to 144 of 333 counties

Browse by Counties

Select a county to explore postal codes.

  • Rathfriland

    BT34

  • Cabra

    BT34

  • Annalong

    BT34

  • Bessbrook

    BT35

  • Belleek

    BT35

  • Jerrettspass

    BT35

  • Newtownhamilton

    BT35

  • Crossmaglen

    BT35

  • Camlough

    BT35

  • Glengormley

    BT36

  • Mossley

    BT36

  • Whitehead

    BT38

  • Ballycarry

    BT38

  • Greenisland

    BT38

  • Kilroot

    BT38

  • Ballynure

    BT39

  • Straid

    BT39

  • Parkgate

    BT39

  • Templepatrick

    BT39

  • Doagh

    BT39

  • Stormont

    BT4

  • Belmont

    BT4

  • Sydenham

    BT4

  • Belfast East

    BT4

  • Gleno

    BT40

  • Magheramorne

    BT40

  • Millbrook

    BT40

  • Ballygally

    BT40

  • Islandmagee

    BT40

  • Kilwaughter

    BT40

  • Glynn

    BT40

  • Dunadry

    BT41

  • Toomebridge

    BT41

  • Muckamore

    BT41

  • Randalstown

    BT41

  • Cullybackey

    BT42

  • Kells

    BT42

  • Broughshane

    BT42

  • Galgorm

    BT42

  • Knockanully

    BT43

  • Cargan

    BT43

  • Cushendun

    BT44

  • Waterfoot

    BT44

  • Rasharkin

    BT44

  • Portglenone

    BT44

  • Loughguile

    BT44

  • Glenariff

    BT44

  • Glarryford

    BT44

1234567

Quick links

All Countrys in United Kingdom
  1. Home
  2. United Kingdom
  3. Northern Ireland
—

Country · United Kingdom

Northern Ireland Postal Codes

—333 counties

Browse all 333 counties in Northern Ireland. Find postal codes and location information.

—

Postal prefix

333

Counties

Understanding postal codes in Northern Ireland

Postal code format varies by country (often 4–6 digits; some use alphanumeric).

Showing 97 to 144 of 333 counties

Browse by Counties

Select a county to explore postal codes.

  • Rathfriland

    BT34

  • Cabra

    BT34

  • Annalong

    BT34

  • Bessbrook

    BT35

  • Belleek

    BT35

  • Jerrettspass

    BT35

  • Newtownhamilton

    BT35

  • Crossmaglen

    BT35

  • Camlough

    BT35

  • Glengormley

    BT36

  • Mossley

    BT36

  • Whitehead

    BT38

  • Ballycarry

    BT38

  • Greenisland

    BT38

  • Kilroot

    BT38

  • Ballynure

    BT39

  • Straid

    BT39

  • Parkgate

    BT39

  • Templepatrick

    BT39

  • Doagh

    BT39

  • Stormont

    BT4

  • Belmont

    BT4

  • Sydenham

    BT4

  • Belfast East

    BT4

  • Gleno

    BT40

  • Magheramorne

    BT40

  • Millbrook

    BT40

  • Ballygally

    BT40

  • Islandmagee

    BT40

  • Kilwaughter

    BT40

  • Glynn

    BT40

  • Dunadry

    BT41

  • Toomebridge

    BT41

  • Muckamore

    BT41

  • Randalstown

    BT41

  • Cullybackey

    BT42

  • Kells

    BT42

  • Broughshane

    BT42

  • Galgorm

    BT42

  • Knockanully

    BT43

  • Cargan

    BT43

  • Cushendun

    BT44

  • Waterfoot

    BT44

  • Rasharkin

    BT44

  • Portglenone

    BT44

  • Loughguile

    BT44

  • Glenariff

    BT44

  • Glarryford

    BT44

1234567

Quick links

All Countrys in United Kingdom