Question: USAAF station 590 is located in which parish with a WA5 postal code?

Context paragraphs:
List of neighborhoods in Mexico City: In Mexico, the neighborhoods of large metropolitan areas are known as colonias.  One theory suggests that the name, which literally means colony, arose in the late 19th and early 20th centuries, when one of the first urban developments outside Mexico City's core was built by a French immigrant colony.  Unlike neighborhoods in the United States, "colonias" in Mexico City have a specific name which is used in all official documents and postal addresses.  Usually, "colonias" are assigned a specific postal code; nonetheless, in recent urban developments, gated communities are also defined as "colonias", yet they share the postal code with adjacent neighborhoods.  When writing a postal address the name of the "colonia" must be specified followed by the postal code and preceding the name of the city.  For example:

RAF Burtonwood: Royal Air Force Burtonwood or more simply RAF Burtonwood is a former Royal Air Force station 2 mi northwest of Warrington, Lancashire, England.  It was also known as USAAF station 590.

Aïn Taya: Aïn Taya is a suburb of Algiers, Algeria.  It is located in the administrative constituency of Dar El Beïda in the Governorate of Greater Algiers.  Its postal code is 16019 and its municipal code is 1638.  Prior to its being part of the Governorate of Greater Algiers, it was part of Boumerdès Province with postal code 35310.  Its current" president of the People's Municipal Assembly" (mayor) is Mr. Abdelaziz Rih (2002–2007).  Aïn Taya has a budget of 46 million DZD.

List of postal codes in Italy: Italy's postal code system is called CAP ("Codice di Avviamento Postale", literally: Postal Expedition Code).  CAP are routing information for all the Italian cities and towns which have just a single CAP each; 28 city centres have a specific CAP.  Vatican City and San Marino also use the Italian postal code system.

Postal codes in Argentina: Postal codes in Argentina are called "códigos postales ".  Until 1998 Argentina employed a four-digit postal code for each municipality, with the first digit representing a region in the country, except in the case of the city of Buenos Aires (which had different postal codes starting in 1000 and with the other numbers varying according to the zone).  The unique codes became the base for the newer system, officially called CPA ("Código Postal Argentino ", Argentine Postal Code).

Whittle Hall: Whittle Hall is housing estate within the parish of Great Sankey in the town of Warrington, North West England.  Its more exact location is in-between the old centre of Great Sankey, the new built Chapleford, and the Omega Development Site (formerly RAF Burtonwood).  The area falls under the WA5 postal code.  The estate consisted originally of Whittle Hall Farm and its surrounding fields, however as part of the Warrington new town development, the last 20 years have seen the fields turned into modern houses.  The estate also contains Whittle Hall Community Centre and the original farm building which are now due to be demolished for a proposed redevelopment.  As the estate is part of the new town development, the people who reside there are originally from all over the UK.

Postal codes in Israel: Postal codes in Israel (Hebrew: מיקוד‎ ‎ , "Mikud") are numeric and consist of seven digits.  They are assigned from north to south, thus, Metula in the north has 1029200 as its postal code, and Eilat in the south was assigned 88xxxxx.  Jerusalem postal codes start with the digit 9, although this does not correspond with its geographical location.  Each postal code corresponds to a mail carrier route or RR, thus, when the letters are sorted by the postal code, they are assigned to a specific carrier.

Postal codes in Finland: Finland has used five-digit numeric postal codes since 1971.  The first and second digits designate the municipality or group of municipal small communities where it may be 5; codes ending in 1 are for post office boxes.  A corporation receiving large amounts of mail may have its own postal code.  The special postal code 99999 is for Korvatunturi, the place where Santa Claus (or Joulupukki in Finnish) is said to live.

Postal codes in Algeria: In Algeria, the postal codes of province capitals are composed of the province code as in and three zeros, for example: 16000 for Algiers, while the postal codes of other cities, towns, and villages in the province are the provincial code followed by three numerals.  See "list of postal codes of Algerian cities" for the postal codes of all of Algeria's 1,541 municipalities, and other places with their own postal code.

Nordvest: Nordvest (lit. : Northwest, short form of Copenhagen North West) or The North West Block is an area in Denmark's Copenhagen municipality.  It is located in the southwestern part of the Bispebjerg district.  Although there are no clear borders nor any official demarcation, it is broadly recognized as the area covered mostly by the Danish postal code "2400 København NV" ("NV" being shorthand for "Nordvest"), although some areas lie outside this postal code.  As of 2005, 44,177 people resided in the area.

Supporting paragraphs: Whittle Hall RAF Burtonwood
Answer: the parish of Great Sankey