Four-digit postal codes were introduced in Romania in 1974. Beginning with 1 May 2003, postal codes have six digits, and represent addresses to the street level in major cities (those with population over 50,000). 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.
The first digit represents the postal region, and the second the county in the postal region. Together, the first two digits identify a county.
The rest of the digits follow this convention:
A postal code is a series of letters or digits or both, sometimes including spaces or punctuation, included in a postal address for the purpose of sorting mail.
A ZIP Code is a system of postal codes used by the United States Postal Service (USPS). Introduced on July 1, 1963, the basic format consisted of five digits. In 1983, an extended ZIP+4 code was introduced; it included the five digits of the ZIP Code, followed by a hyphen and four digits that designated a more specific location.
Postal codes used in the United Kingdom, British Overseas Territories and Crown dependencies are known as postcodes. They are alphanumeric and were adopted nationally between 11 October 1959 and 1974, having been devised by the General Post Office. A full postcode is known as a "postcode unit" and designates an area with several addresses or a single major delivery point.
A Canadian postal code is a six-character string that forms part of a postal address in Canada. Like British, Irish and Dutch postcodes, Canada's postal codes are alphanumeric. They are in the format A1A 1A1, where A is a letter and 1 is a digit, with a space separating the third and fourth characters. As of October 2019, there were 876,445 postal codes using Forward Sortation Areas from A0A in Newfoundland to Y1A in Yukon.
A Postal Index Number refers to a six-digit code in the Indian postal code system used by India Post. On 15 August 2022, the PIN system celebrated its 50th anniversary.
Postal codes were introduced in France in 1964, when La Poste introduced automated sorting. They were updated to use the current 5 digit system in 1972.
An address is a collection of information, presented in a mostly fixed format, used to give the location of a building, apartment, or other structure or a plot of land, generally using political boundaries and street names as references, along with other identifiers such as house or apartment numbers and organization name. Some addresses also contain special codes, such as a postal code, to make identification easier and aid in the routing of mail.
The most common format for vehicle registration plates in Romania consists of black letters on white background in the format CC 12 ABC
, where CC
is a two letter county code, 12
is a two digit group, and ABC
is a three letter group. For Bucharest, the format is B 12 ABC
or B 123 ABC
, where B
is code for Bucharest city, 12
and 123
is a two or three digit group, and ABC
is a three letter group. The left side of the plate bears a blue vertical strip displaying the 12 stars of the European Union and the country code of Romania (RO). Between 1992-2007 the band featured the Romanian flag instead of the 12 stars. All lettering comes from the Latin alphabet.
The Official Municipality Key, formerly also known as the Official Municipality Characteristic Number or Municipality Code Number, is a number sequence for the identification of politically independent municipalities or unincorporated areas. Other classifications for the identification of areas include postal codes, NUTS codes or FIPS codes.
The dialling plan for mobile networks and new landline operators is closed; all subscriber numbers must be dialled in full. For landline numbers starting with 02, the dialling plan used to be open; the trunk digit and area code could be omitted if the caller was in the same area code as the callee. However, starting May 3, 2008, all landline numbers must be dialled in full.
Sector 2 is an administrative unit of Bucharest.
The Romanian identity card is an official identity document issued to every Romanian citizen residing in Romania. It is compulsory to obtain the identity card from 14 years of age. Although Romanian citizens residing abroad are exempt from obtaining the identity card, if they intend to establish a temporary residence in Romania, they may then apply for a provisional identity document, which is valid for one year (renewable).
A total of 41 counties, along with the municipality of Bucharest, constitute the official administrative divisions of Romania. They represent the country's NUTS-3 statistical subdivisions within the European Union and each of them serves as the local level of government within its borders. Most counties are named after a major river, while some are named after notable cities within them, such as the county seat.
Código de Endereçamento Postal is the Brazilian postal code system commonly known as CEP. Introduced in 1972 as a sequence of five digits, it was expanded to eight digits in 1992 to allow for more precise localization. The standard format is "nnnnn-nnn".
Postal codes in Hungary are four digit numeric. The first digit is for the postal region, as listed below :
Postal codes in Singapore have consisted of six digits since 1995, replacing the four-digit system introduced in 1979. They are administered by Singapore Post.
In Poland, postal codes were introduced in 1973. They are five-digit codes of two-then-three digits, with a hyphen between them. The first digit indicates one of the 10 large postal regions the country is divided into. These areas do not follow the administrative divisions. The second and third digits specify a particular smaller region, and the last two are the number of a postal delivery branch.
Amutria was a Dacian town close to the Danube and included in the Roman road network, after the conquest of Dacia.
The Thai addressing system is used to identify a specific location in Thailand. It generally corresponds closely with the administrative divisions of Thailand.
Postal codes used in Saudi Arabia are colloquially known as postcodes.