Is BT5 the correct postal code for Castlereagh?

Yes, BT5 is the verified postal code for Castlereagh, Northern Ireland, United Kingdom. Always use this code when sending mail or packages to this location.

How many postal codes does Castlereagh have?

Castlereagh area has 5 postal code(s). The primary postal code is BT5.

What is the postal code format for Castlereagh?

The postal code Castlereagh for BT5 follows the format 'A(A)N(N)(A) NAA' and consists of 3 characters.

Where exactly is Castlereagh located?

Castlereagh is located in Northern Ireland, United Kingdom at coordinates 54.57350000° latitude and -5.88472000° longitude.

How do I address mail to Castlereagh?

When addressing mail to Castlereagh, include the postal code BT5, the district name 'Castlereagh', city 'Northern Ireland', and country 'United Kingdom' (GB).

What is the country code for sending mail to Castlereagh?

Use country code 'GB' and postal code BT5 when sending international mail to Castlereagh, Northern Ireland, United Kingdom.

Can I track packages sent to Castlereagh with postal code BT5?

Yes, packages sent to Castlereagh with postal code BT5 can be tracked using the tracking number provided by your shipping carrier.

What phone code should I use to call Castlereagh?

To call Castlereagh from abroad, dial +44 followed by the local number. The international country code for United Kingdom is GB.

Is Castlereagh a safe area in Northern Ireland?

Castlereagh is an established area in Northern Ireland, United Kingdom. For specific safety information, please consult local resources and travel advisories.

Postal Codes of Castlereagh, Northern Ireland, United Kingdom

Country

United Kingdom

Location

Castlereagh

Postal Code

BT5

What is Castlereagh (United Kingdom) postal/zip code?

The postal code for Castlereagh is BT5. Postal codes in Castlereagh consist of 3 characters following the format A(A)N(N)(A) NAA. Castlereagh is located in Northern Ireland, United Kingdom, and is part of the Northern Europe region. This postal code is essential for accurate mail delivery, online shopping, and official documentation. Whether you're sending a package, filling out a form, or verifying an address, using the correct postal code ensures your mail reaches its destination without delays. You can scan the QR code on the right to quickly save or share the complete address information for Castlereagh.

Scan Address

How to Address Mail to Castlereagh

Standard Address Format (click to edit)

RecipientJohn Doe

Street123 Example Street

DistrictCastlereagh

City & PostalBT5 Northern Ireland

CountryUNITED KINGDOM

Addressing Tips for United Kingdom - Castlereagh

Postal code format: A(A)N(N)(A) NAA
Write postal code before the city name
Country name in UPPERCASE on last line
Include district name for faster delivery
ISO country code: GB

Shipping to Castlereagh, United Kingdom

🇬🇧

Domestic Delivery

1-3 days

Within United Kingdom

International

7-21 days

Varies by origin

Customs Threshold

£135

Duty-free limit

Local Carriers in Castlereagh

Royal Mail Yodel Evri (Hermes) DPD

Castlereagh: International Carriers

DHL FedEx UPS

Shipping Tips (Castlereagh)

Always include postal code BT5 for faster delivery
Items above £135 may incur customs duties
Track your package using the carrier's tracking number
Consider insurance for valuable shipments

Castlereagh United Kingdom Location Information

Region Europe
Subregion Northern Europe
State Northern Ireland
Phone Code +44
Currency GBP
Coordinates 54.5735, -5.8847

This page provides information on postal codes and administrative divisions in Castlereagh, Northern Ireland. We also provide a corresponding map on which you can view the exact location. Northern Ireland has 120 districts. The currency used in Castlereagh is British Pound (GBP) and to make a call to this area you must first dial +44. Castlereagh is located in the Europe subregion of Northern Europe. You can check the current local time in Castlereagh before making a call.

5 Postal Codes in Castlereagh

Area	State	Place	Postal Code
Castlereagh	Northern Ireland	Castlereagh	BT5
Castlereagh	Northern Ireland	Castlereagh	BT6
Castlereagh	Northern Ireland	Belfast	BT6 9LJ
Castlereagh	Northern Ireland	Belfast	BT6 9LL
Castlereagh	Northern Ireland	Belfast	BT6 9PB

Castlereagh is located in Northern Ireland, United Kingdom. Known as the postcode. The postal codes listed above cover all areas within Castlereagh.

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Frequently Asked Questions

The postal code of Castlereagh, Northern Ireland, United Kingdom is BT5. This 3-character code follows the format A(A)N(N)(A) NAA.

Castlereagh has approximately 5 postal codes covering different areas and neighborhoods within the district.

Castlereagh is located in Northern Ireland, United Kingdom. It is part of the Europe region and Northern Europe subregion. The coordinates are 54.57350000, -5.88472000.

To call Castlereagh, United Kingdom, you need to dial the international code +44 followed by the local number.

The currency used in Castlereagh, United Kingdom is British Pound (GBP). The currency symbol is £.

The nearest major city to Castlereagh is Northern Ireland, approximately 0 km away.

You can verify Castlereagh postal codes on PostalZipCode.co. Enter the postal code in the search bar to see its location, district, and city details.

Nearby Locations

City	State	Distance	Latitude	Longitude
City of Belfast	Northern Ireland	2 km	54.583	-5.917
Belfast	Northern Ireland	4 km	54.597	-5.925
Carryduff	Northern Ireland	6 km	54.518	-5.887
Dundonald	Northern Ireland	6 km	54.592	-5.798
Holywood	Northern Ireland	8 km	54.639	-5.825
Comber	Northern Ireland	9 km	54.549	-5.744
Ballygowan	Northern Ireland	10 km	54.502	-5.792
Newtownabbey	Northern Ireland	10 km	54.66	-5.909
Lisburn	Northern Ireland	11 km	54.523	-6.035
Jordanstown	Northern Ireland	12 km	54.683	-5.9

Other United Kingdom in States

State	Distance	Latitude	Longitude
Castlereagh	0 km	54.576	-5.888
Belfast district	7 km	54.617	-5.953
Newtownabbey Borough Council	13 km	54.679	-5.959
Antrim and Newtownabbey	14 km	54.696	-5.948
North Down Borough Council	16 km	54.654	-5.672

Castlereagh in Other Languages

Postal Codes by Country

Country	Distance	Latitude	Longitude
Isle of Man	97 km	54.25	-4.5
Ireland	223 km	53	-8
Guernsey and Alderney	611 km	49.467	-2.583
Jersey	644 km	49.25	-2.167
Belgium	784 km	50.833	4