Postcodes are generally clearly visible outside
Australia Post offices.
A
Dutch postcode book, dating from when postcodes were introduced to The Netherlands in
1978. Many countries provide the public with books in which a postcode can be looked up.
A postal code (known in various countries as a post code, postcode, or ZIP
code) is a series of letters and/or digits appended to a postal address for the purpose of sorting mail.
Germany was the first country to introduce a postal code system, in 1941. The
United Kingdom followed in 1959 and the United
States in 1963.
In February 2005, 117 of the 190 member countries of the Universal Postal
Union had postal code systems. Examples of countries that do not have national systems include Ireland, Hong Kong, Panama and
Vietnam.
Although postal codes are usually assigned to geographical areas, special codes are sometimes assigned to individual addresses
or to institutions that receive large volumes of mail, such as government agencies and large commercial companies. One example is
the French Cedex system.
Usage conventions
Postal services have their own formats and placement rules for postal codes. In most English-speaking countries, the postal
code forms the last item of the address, whereas in most continental European countries it precedes the name of the city or
town.
National prefixes
In some countries (for instance continental Europe, where many countries use the same postcode format of four or five numeric
digits) it is advisable to prefix the numeric postal code with a country code to avoid
confusion when sending international mail to or from that country. The codes used are generally based on Licence plate codes — for instance "D-" for Germany or "F-" for France —
rather than ISO 3166-1 alpha-2. Note the ISO Alpha 2-codes are
recommended.[citation needed]
Alphanumeric postal codes
Most postal codes are numeric. The few using alphanumeric postal code systems (with letters and digits) are:
Postal zone numbers
Before postal codes as described here were used, large cities were often divided into postal zones or postal
districts, usually numbered from 1 upwards within each city. The newer postal code systems often incorporate the old zone
numbers, as with London postal district numbers, for example. Ireland, still uses postal district numbers in
Dublin, with An Post relying on OCR analysis of the entire address to direct mail outside the capital. In New Zealand, Auckland, Wellington and Christchurch were divided
into postal zones, but these have fallen into disuse.
Postal codes in particular countries
Algeria
-
In Algeria, the postal codes of province
capitals are composed of the province code 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 follwed 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.
Australia
-
Australian postcodes are numeric, consisting of four digits. They were introduced in 1967 by the Postmaster-General's
Department (PMG), the predecessor of Australia Post. For a history of the PMG / Australia
Post see here.
Belgium
-
Belgian post codes are numeric and consist out of 4 numbers, although the last one is often zero. The first digit indicates
the province (except for the 3xxx numbers that are shared by the eastern part of Flemish
Brabant and Limburg and the and 1xxx that are shared by the Brussels Capital Region, the western part of Flemish
Brabant and Walloon Brabant), the other numbers were given more or less at
random. The more zeros though the higher the number of inhabitants of that city in the province. For example: Brugge is the capital and largest urban centre of the coastal province of West
Flanders so it gets the 8000 code, the second city is Kortrijk and gets 8500. When
writing the address, the postal code is put in front of the town name.
Special numbers are reserved for the EU institutions, NATO headquarters, public and commercial broadcasters (RTBF, RTL TVi, VRT and VTM), the different parliaments
and other public institutions. Check out: List of postal codes in
Belgium.
Brazil
-
Postcodes in Brazil follow a nationwide scheme known as CEP (Código de Endereçamento Postal) (Postal Addressing
Code) introduced in 1972 as a sequence of five digits. To keep mail services up with economic growth, a three-digit suffix
was added in 1992.
Most cities with population around 100,000 and above have a CEP assigned to every public place and to some high-occupancy
private spaces, like major commercial buildings and large residential condos. Small towns are assigned a general code, usually
with attributed town code followed by the suffix -000.
Correios, Brazil's mail service, requests (but not requires) that the code be placed in the last line of the address
and although totally unrequired (and even unwanted by automatic sorting machines) the acronym CEP is usually placed before the
code, e.g. CEP 29145-586.
Valid examples for mailing in Brazil are:
Editora Peixes S.A.
Rua Helena, 260, 4º andar
Vila Olímpia
São Paulo - SP
CEP 04552-050
or
Editora Peixes S.A.
Rua Helena, 260, 4º andar
Vila Olímpia
São Paulo - SP
04552-050
Any CEP code can be obtained from Correio's website, if you have a Flash plugin [1] (in Portuguese).
Brunei
Postal codes used in the Brunei are alphanumeric, consisting of two letters followed by 4
digits in the format of YZ0000, where Y denotes the district code, Z denotes the mukim code, the first 2 digits denote the area
or village code and the last 2 digit denotes the nearest post office code eg. the postal code for Pantai Mentiri Golf Club is
BU2529
Bulgaria
-
Bulgarian postcodes are numeric, consisting of four digits.
Canada
-
A Canadian postal code is a string of six characters in the format X9X 9X9, where X is a letter and 9 is a digit, with a space
separating the third and fourth characters. An example is K1A 0B1, which is for Canada Post's Ottawa headquarters. The postal
code H0H 0H0 is reserved for letters to Santa Claus.
Cape Verde
Cape Verdean postal codes are numeric, consisting of four digits. The first digit
indicates the island.
China
Postal codes in the People's Republic of China have six digits. The first two digits
show the province, province-equivalent municipality, or autonomous region; the third digit the postal zone; the fourth digit the
prefectures or prefecture-level city;
the last two digits the delivery post office.
Hong Kong and Macau have no postal codes. The Republic of
China (Taiwan) has a separate set of postal codes.
Cyprus
Cyprus postcodes are numeric, consisting of four digits.
Czech Republic
-
These system of postal codes (PSČ, stands for Czech: Poštovní směrovací číslo). The postal code consists of five digits, usually written in the form XXX XX, with a
space). Originally the first digit indicated a region: regional divisions have changed, but the codes have not. Thus the capital
of the Czech Republic, Prague, is assigned codes starting with 1.
When writing the address, the postal code is put in front of the town name, e.g.:
Na Příkopě 28
115 03 Praha 1
On envelopes and postcards there are usually five rectangular boxes below the address field for the postal code digits.
Denmark
Danish postal codes have four digits, except for five special purpose 3-digit codes. The self-governed territories of Greenland and the Faroe Islands have 4- and 3-digit codes, respectively.
New regulations add the country code DK to the postal codes, but in practice it is most often omitted.
The code is written before the city name.
Examples:
1000 København C (Copenhagen City)
6100 Haderslev
DK-9000 Aalborg
The postal codes follow a geographic pattern and most Danes can tell which region an address belongs to based on the postal
code alone.
Finland
-
Since 1971 Finland has used five-digit numeric postal codes. The first two digits designate
the municipality or group of municipalities, the next two digits the district or village. The last digit is usually 0 in street
addresses, except in some small communities where it may be 5; codes ending in 1 are for post office boxes. Corporations
receiving large amounts of mail may have an own postal code. The special postal code 99999 is for Korvatunturi, the place where Santa Claus (or Joulupukki in Finnish) is said to live.
France
-
France uses five-digit numeric postal codes, the first two digits normally representing the
Département. The last three digits identify a more precise location, 000 being in
general reserved for the préfecture. However, in Paris, Lyon and Marseille, the last two digits indicate the arrondissement. For example, 80000 corresponds to Amiens
which is the préfecture of the Somme or département 80, while 69008 corresponds to the
8th arrondissement of Lyon.
Germany
-
German postal codes are numeric, consisting of five digits. Between 1990 and 1993 the old
four-digit codes in the former West Germany were prefixed with the letter "W", and in the
former East with "O" (for "Ost", east in German).
Greece
-
All postal codes in Greece are numeric consisting of five digits. Until 1983 local three-digit systems existed in Athens and
other cities.
Hungary
Hungarian postal codes are numeric, consisting of four digits. The first digit is for the
postal region, as listed below (with the postal centre indicated after the number):
- 1000 Budapest (*)
- 2000 Szentendre
- 3000 Hatvan
- 4000 Debrecen (*)
- 5000 Szolnok
- 6000 Kecskemét
- 7000 Sárbogárd
- 8000 Székesfehérvár
- 9000 Győr
Not all of the above are county capitals: Hatvan, Sárbogárd and Szentendre are major cities, but not county capitals. They
are, however, all well communicated cities and big junctions.
In Budapest postal codes are in the format 1XYZ, where X and Y are the two digits of the district number (from 01 to 23) and
the last digit is the identification number of the post office in the district (there are more than one in each district). A
special system exists for PO Box deliveries, which do not follow the district system. These special postal codes refer to a
specific post office rather than an area. Ironically, the "1000" postal code designates the Countrywide Logistics Centre, which
is currently located outside the 1000 region, in Budaörs, which is in the 2000 region.
The rest of the country is structured as follows:
- County capitals are always designated a postcode ending with "00". However, some cities have postal codes ending on "00"
without being a county capital.
- Cities generally have postcodes ending with "0".
- Smaller towns and villages have any other number.
Bigger cities were formerly divided into districts, which often lives on in postcodes. This can be confusing, as 3000
designates Hatvan, but 3001 doesn't designate District 1, but it is actually a PO Box postal code.
India
-
India's postal codes are numeric with six digits, such as Kamboi 384230. They are known as Postal Index Numbers or PIN.
Indonesia
Indonesian post codes are numeric and consist of five numbers. The first three digits
indicate the cities or regencies.
The postal code is usually written after the city name, e.g.
Kantor Pos Bandung Sukaluyu
Jl. Batik Kumeli No.478
BANDUNG 40123
The Indonesian postal codes can be obtained from PT. Pos Indonesia site
Ireland
Aside from the Dublin postal districts, Ireland does not have a national post code system. While the national postal service,
An Post, has stated that the addressing
system and sorting technologies preclude the need for postcodes for mail delivery, it has been suggested that other
services (such as Ambulances) would benefit from a national system. In 2005, the Minister for Communications announced that postcodes
would be introduced by 2008[1], but the project has since
been shelved pending additional consultation and investigation into the need[2].
Israel
Israeli post codes (Hebrew מיקוד Mikud) are
numeric and consist of five digits. They are assigned from north to south, thus, Metula in the north has 10292 as its postal
code, and Eilat in the south was assigned 88xxx. The capital city of Jerusalem postal codes start with the digit 9, though this doesn't correspond with its
geographical location. Army units postal codes start with a 0 and are not changed even if a unit is
roaming. The postal code is written on the right hand side of the location's name, regardless of which language the address is
written in. Thus, Location 00000 both in English (location precedes the postal code) as well as in Hebrew (where it
follows it).
Italy
-
Italian post codes are numeric, consisting of five digits, such as 20121 Milan. Created in 1967, they are commonly known as CAP (Codice di Avviamento Postale, i.e.: Postal Sending
Code). The first two digits denote the administrative province (two provinces when a new province was created after 1967); the
third digit shows if the town is the chief-town of the province (odd number, usually 1 or 9, e.g. 07100 Sassari) or not (even, usually 0 or 8, e.g. 10015 Ivrea); the last two digits the
specific town or village or the delivery post office (only in new provinces created after 1992). In main cities like
Rome, Milan, Naples,
Venice the last digits designate the urban postal district (usually 00 or 70 in minor provincial
chief-towns).
Japan
Japanese post codes are numeric, consisting of seven digits, such as 102-8166 Chiyoda-Ku,
Tokyo.
Liechtenstein
-
Malaysia
-
All Malaysian postal codes are numeric, consisting of five digits. The first two digits of
the postal code denote the state or special administrative area (e.g. 42000
Port Klang, Selangor).
Mexico
-
All postal codes in Mexico are numeric consisting of five digits.
Moldova
Moldova's postal codes are alphanumeric, consisting of the letters MD followed by a dash
followed by four digits, e.g. Chişinău MD-2001.
The first digit refers to a designated postal zone, the rest designate smaller administrative units or districts and streets
within the municipal area.
See also Official site of Poşta Moldovei
Montenegro
-
Morocco
-
Postal codes in Morocco consist of five digits, which indicate the wider area (first two
digits), and the postal district (last three digits).
The present system was introduced on January 1, 1997.
Netherlands
-
Postal codes in the Netherlands are alphanumeric, consisting of four digits followed by
two letters. Adding the house number to the postcode will identify the address, making the street name and town name redundant.
For example: 2597 GV 75 will direct a postal delivery to the International School of The Hague.
New Zealand
-
From 1977 to June 2006, New Zealand had a post code system of four-digit codes only for mail sent in bulk. A new system was then introduced for all mail. It has 1800 four-digit codes with a much finer
granularity than the old codes, with each suburb and PostShop lobby having its own
postal code. The first two digits specify the area, the third digit specifies the type of delivery (street, PO Box, Private Bag, or Rural delivery), and the last digit specifies the specific lobby, RD number, or suburb.
Norway
Since 18 March 1968 Norway has used a four-digit system:
postnummersystemet. The numbers start at 00 and increase with the distance from the capital city Oslo. The highest post numbers are found in the county of Finnmark, near the Russian border, where they start with
99. The lowest post code in use is 0001 (0slo), the highest 9991 (Båtsfjord).
Philippines
The term "ZIP code" is used by the Philippine Postal Corporation for
postal codes. Unlike American ZIP codes, the Philippines' ZIP codes are four-digit numbers
without any extensions. While the cities of Metro Manila use more than one code, towns and
cities outside Metro Manila are assigned only one code per town or city. See the list of ZIP Codes in the Philippines.
Poland
In Poland postal codes consist of 2 digits, hyphen and then three digits. For example
50-538.
Portugal
-
The Portuguese postal code (código postal) is formed by four digits, a hyphen, then
three digits, followed by a postal location of up to 25 characters in capitals. This location is the name of the town, sometimes
followed by a three-letter abbreviation of the municipality, e.g. 4455-111 PARADELA VNB
Postal codes are given at the building block level and also to designated addresses with high volumes of mail.
The first digit designates one of nine postal regions; the following two digits designate postal distribution centers; the
fourth digit is 0 if it belongs to a capital of municipality, 5 if not, or any other digit if it is a designated address; the
last three digits sort building blocks and designated addresses. The more important the city, the more rounded is the number
formed by the first four digits.
Postal Regions of Portugal: 1000 pink; 2000 red; 3000 yellow; 4000 green; 5000 blue; 6000 brown; 7000
purple; 8000 black; 9000 (islands: not shown)
Prior to 1976, only Lisbon had used a system, of six zones (Lisboa 1 to Lisboa 6). In 1976, a
national postal code system was introduced, with a four-digit structure, and designated addresses added "CODEX" (abbreviation of
código extraordinário) to the postal location (example: 2001 SANTARÉM CODEX). In 1994, three extra digits were introduced
and the "codex" expression was dropped.
Postal regions (first digit of postal code):
1 (pink) - City of Lisbon
2 (red) - Lisbon District except City of Lisbon, Santarém District, part of Leiria and Setúbal Districts
3 (yellow) - Viseu, Coimbra and Aveiro Districts, part of Leiria District
4 (green) - Viana do Castelo, Braga and Oporto Districts
5 (blue) - Vila Real and Bragança Districts
6 (brown) - Castelo Branco and Guarda Districts, part of Portalegre District
7 (violet) - Beja and Évora Districts, part of Portalegre and Setúbal Districts
8 (black) - Faro District (=Algarve)
9 (not in map) - Madeira Islands and Azores
Source: [2]
To search for portuguese postal codes: Código
Postal de Portugal
Romania
On 1 May 2003 four-digit postal codes (one for each city) where
replaced by six-digit codes. The digits represent (from left to right) the postal area; the county; the city/commune; the last
three, depending on the size of the city/commune, represent the commune/city, the street, or the house/building.
Source: www.posta-romana.ro
Russia
Russian postcodes: Upper image: The place to be filled with six digits of postal code, at the bottom left corner of the envelope.
Bottom image: sample digits, printed on the back of the envelope.
Post codes in Russia are six digits long. To assist in their machine reading, envelopes are
printed with a nine-segment outline for each digit, which the sender fills in.
Serbia
-
Serbian postal codes consist of five digits. The first two digits roughly
correspond to the corresponding district; district seat cities usually have 000 as
the last three digits, while smaller towns and villages have non-round last three digits.
According to http://www.posta.co.yu/AdresniKod/Adresovanje_eng.asp, since 1 Jan 2005 a six-digit postcode format has been
introduced.
Singapore
-
Main article: List of postal codes in Singapore
Singaporean postal codes consist of six digits. The first three digits roughly correspond
to a street or a small district. Generally, the postal code should be sufficient to identify a building or a condominium.
Slovakia
-
These system of postal codes (PSČ, stands for Slovak: Poštovné smerové číslo). The postal code consists of five digits, usually written in the form XXX XX, with a
space). Originally the first digit indicated a region: regional divisions have changed, but the codes have not. Thus the capital
of Slovakia, Bratislava, is assigned codes starting with 8.
When writing the address, the postal code is put in front of the town name. On envelopes and postcards there are usually five
rectangular boxes below the address field for the postal code digits.
South Africa
-
South African postal codes are numeric, consisting of four digits. For a list of postal
codes or to search by Location or Post Code see South
African Post Office.
South Korea
-
South Korean postal codes consist of six digits with a dash after the first three digits.
The first three digits before dash are region codes, and rest three after dash is minor delivery codes. Short orange bars under
the postal codes are also postal codes, used mainly for registered mail. For searching postal codes, use epost on-line postal code
service.
Spain
-
Spanish postal codes are numeric, consisting of five digits. The first two digits (ranging
01–52) of the postal code correspond to one of the fifty provinces of Spain (as listed in general alphabetical order, with some
exceptions), plus the two autonomous cities on the African coast.
Sri Lanka
Sri Lankan postal codes are numeric, consisting of five digits. There are postal codes for
every post office and sub-post office. Search for the postal codes here.
Sweden
Since 12 May 1968 Sweden has
used five-digit numeric post codes sorted by geographical location. Numbers starting with 10-19 are part of Stockholm; otherwise, the lower numbers are part of the bigger city areas in the south, and increase
northwards.
When writing a Swedish address the first line is for the name of the person, second is for the name of the street and number
of the building (if it's in a city) or the name and/or number of the house (if it's in the country) and third line is for the
postal code followed by the name of the city (or even a small village).
A typical address would look like this:
Name Lastname
Streetname 1a
123 45 City
| First digit |
Region |
Cities with their own second digit |
| 1 |
Parts of Stockholm County |
Stockholm (10–11 and some smaller isolated ranges) |
| 2 |
Skåne County and parts of Kronoberg County
and Blekinge County |
Malmö (20–21), Lund (22), Helsingborg (25) |
| 3 |
Parts of Jönköping County, Kronoberg
County, Kalmar County, Blekinge County and
Halland County |
Halmstad (30), Växjö (35), Kalmar (39) |
| 4 |
Parts of Västra Götaland County and Halland
County |
Gothenburg (40–41) |
| 5 |
Parts of Östergötland County, Jönköping
County, Kalmar County and Västra Götaland
County |
Borås (50), Jönköping (55), Linköping (58) |
| 6 |
Södermanland County, Gotland County,
Värmland County and parts of Östergötland
County, Västra Götaland County and Örebro
County |
Norrköping (60), Eskilstuna (63), Karlstad (65) |
| 7 |
Uppsala County, Västmanland County,
Dalarna County and parts of Stockholm County
and Örebro County |
Örebro (70), Västerås (72), Uppsala (75) |
| 8 |
Gävleborg County, Västernorrland
County and Jämtland County |
Gävle (80), Sundsvall (85) |
| 9 |
Västerbotten County and Norrbotten
County |
Umeå (90), Luleå (97) |
Switzerland
-
Switzerland uses four-digit numeric post codes, sorted by geographical location (from
west to east, following railways and post car routes).
Taiwan
The Republic of China uses postal codes of three + two digits. There are 368 sets of three-digit codes for rural townships,
urban townships, county-controlled cities, districts (Hsinchu City and Chiayi City have districts coded 300 and 600 respectively without three-digit subdivisions), Pratas Islands, Spratly Islands, and Diaoyutai Islands (claimed by the ROC, administered by Japan as Senkaku Islands). Omitting the supplementary two digits is ordinarily acceptable, but a five-digit code
will speed up the mail.
The first digit is for a large postal zone, as follows:
- 0 Unused
- 1 Taipei City
- 2 Keelung City, Taipei County, Yilan County, Lienchiang County (Matsu), Diaoyutai Islands
- 3 Hsinchu City, Hsinchu County, Taoyuan County, Miaoli County
- 4 Taichung City, Taichung County
- 5 Changhua City, Nantou County
- 6 Chiayi City, Chiayi County, Yunlin County
- 7 Tainan City, Tainan County
- 8 Kaohsiung City, Kaohsiung County,
Penghu County, Pratas Islands, Spratly Islands
- 9 Pingtung County, Taitung County,
Hualien County
Turkey
Turkey postcodes have five digits. The first two digits are the province code in
ISO 3166-2:TR (also first two digits of car licence codes), e.g. postcodes of areas in
Istanbul begins with 34. The last three digits represent the area in the province.
United Kingdom
-
UK postcodes are alphanumeric and between five and eight characters long (including a
single space separating the outward and inward parts of the code), e.g. the code for the House of Commons is SW1A 0AA. These codes were introduced by the Royal Mail between 1959 and 1974. They have been widely adopted not just for their original purpose of
automating the sorting of mail, but for many other purposes — see Postcode lottery.
The 'Outward' part of the postcode denotes the postal district - for example RH for the Redhill area, and then the following
number distinguishes the Posttown - broadly speaking the Delivery Office which services the local area. So RH1 is Redhill itself,
RH10 is Crawley. With larger towns there may be more than 1 number in the outward section - Crawley includes RH10 and RH11. The
'Inward' part denotes particular parts of the town / Delivery Office area, with the first part - the number - being an area, and
the final two letters denoting a group of houses within that area.
You may see a series of five-digit codes on business mail. This is called Mailsort— but is
only available for mailings of 'a minimum of 4,000 letter-sized items'.[3] Mail users who handover mail to Royal Mail sorted by Mailsort code receive discounts based on the
type of mail and level of sorting they do.
United States
-
The United States uses five-digit numeric "ZIP codes". Since 1983 the US Postal Service
has promoted an extended version called "ZIP+4", which adds a hyphen and four additional digits following the main ZIP code, to
identify a smaller geographical area or single large entity.
References
External links
bar:Postleitzoinds-nl:Postcodevls:Postnummer
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