The Official Munipality 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 municipality-free areas. Other names for the demarcation of such areas are ZIP codes or postal codes.
In Germany the Official Municipality Key serves statistical purposes and is used by the Federal Statistics Office and/or by the statistics offices of individual German states. The municipality key is to be indicated in instances such as changing residence on the notice of departure or registration documents. This is done at the registration office in every town's city hall.
Structure
The municipality key consits of eight numbers, which are generated as follows: The first two numbers designate the individual German state. The third digit designates the government district (in areas without government districts a zero is used instead). The fourth and fifth digits designate the number of the urban area (in a a district-free city) or the district (in a city with districts). The sixth, seventh, and eighth digits indicate the municipality or the number of the municipality-free area.
City listing with municipality key (http://www.destatis.de/gv/suche_gv2000.htm)
Austria
Structure
The municipality key consists of five digits in Austria, which are generated as follows: The first digit designates the number of the Austrian state, the second and third digits designate the district, and the fourth and fifth digits designate the municipality.
City listing with municipality key (http://webapp.statistik.gv.at/blickgem/index.jsp)
Switzerland
Structure
The SwissFederal Office for Statistics generates code numbers with up to four digits, which are sequentially assigned in accordance with the official order of the cantons, districts, and municipalities.
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.
designate the number of the urban area (in a district-free city) or the district (in a city with districts).
indicate the municipality or the number of the municipality-free area.
Customers should notify us immediately at Community Bank at (712) 756-4125 if they receive information regarding their relationship with us that they believe to be inaccurate.
Community Bank will NEVER ask you for your Personal IdentificationNumber (PIN) for your Community Bank ATM card or debit card.
Community Bank does not knowingly solicit data from children, and we do not knowingly conduct on-line marketing to children.