Postal Code


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Postal Code

A series of letters and/or numbers identifying the area of a country to which to deliver mail. Most of the world's countries use postal codes of one kind or another because they enable more efficient sorting of mail. The first postal codes were introduced in the Soviet Union in 1932.
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Using a single community mailbox to represent multiple 6-digit postal codes will reduce precision when health researchers assign individuals to a home location (Figure 1A).
The estimation's accuracy within a sample of 500 households will be bigger than within a sample of 1400 or within a postal code with 14000 households (Miller, 2007).
The postal code is a key factor to improve the level of services provided to the public," Shaikh Khalid said.
the postal code area 30161 are up to and including Hamburger Allee.
This expansion now makes the service available in 3,000 additional postal codes in the United Kingdom and 2,000 more postal codes in Canada.