Postal Codes of Castlerock, Northern Ireland, United Kingdom

Castlerock, United Kingdom Postal/Zip Codes

Castlerock is a locality of United Kingdom in the Europe continent from the region of Northern Ireland. Known as the postcode. The first letter(s) indicate the postal area, such as the town or part of London. Placed on a separate line below the city (or county, if used). The UK postcode is made up of two parts separated by a space. These are known as the outward postcode and the inward postcode. The outward postcode is always one of the following formats: AN, ANN, AAN, AANN, ANA, AANA, AAA. The inward postcode is always formatted as NAA. A valid inward postcode never contains the letters: C, I, K, M, O or V. The British Forces Post Office has a different system, but as of 2012 has also adopted UK-style postcodes that begin with "BF1" for electronic compatibility. Castlerock has the above postal codes.

This page provides information on postal codes and Administrative divisions in subordinate areas of Castlerock. We also provide a corresponding map on which you can view information about the area. Northern Ireland has 120 cities. Currency in use in Castlerock is British Pound (GBP) and to make a call to this city you must first enter +44. Current local time in Castlerock, United Kingdom.