573 may refer to:
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A ZIP Code is a postal code used by the United States Postal Service (USPS). Introduced in 1963, the basic format consists of five digits. In 1983, an extended ZIP+4 code was introduced; it includes the five digits of the ZIP Code, followed by a hyphen and four digits that designate a more specific location.
Postal codes used in the United Kingdom 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 a number of addresses or a single major delivery point.
The North American Numbering Plan (NANP) is a telephone numbering plan that encompasses twenty-five distinct regions in twenty countries primarily in North America, including the Caribbean. Some North American countries, most notably Mexico, do not participate in the NANP.
500 is the natural number following 499 and preceding 501.
A telephone numbering plan is a type of numbering scheme used in telecommunication to assign telephone numbers to subscriber telephones or other telephony endpoints. Telephone numbers are the addresses of participants in a telephone network, reachable by a system of destination code routing. Telephone numbering plans are defined in each of administrative regions of the public switched telephone network (PSTN) and they are also present in private telephone networks. For public number systems, geographic location plays a role in the sequence of numbers assigned to each telephone subscriber.
Telephone numbers in the United Kingdom are administered by the UK government's Office of Communications (Ofcom). For this purpose Ofcom established a telephone numbering plan, known as the National Telephone Numbering Plan, which is the system for assigning telephone numbers to subscriber stations.
Area code 314 serves St. Louis most of its inner-ring suburbs in neighboring St. Louis County. It is almost completely surrounded by area code 636, which serves St. Louis' western suburbs. Across the Mississippi River to the east, 314 borders area code 618, which serves southern Illinois and most of Metro East.
Telephone numbers in China are organized according to the Chinese Telephone Code Plan. The numerical formats of landlines and mobile phones are different: landlines have area-codes, whereas mobile phones do not. In major cities, landline-numbers consist of a two-digit area code followed by an eight-digit inner-number. In other places, landline-numbers consist of a three-digit area code followed by a seven- or eight-digit inner-number. The numbers of mobile phones consist of eleven digits.
Area codes 208 and 986 are the area codes in the North American Numbering Plan for all of Idaho. Area code 208 is one of the 86 original area codes created by AT&T in 1947. It was Idaho's sole area code until 2017, when 986 was added as an overlay plan for the entire state.
Area code 250 is an area code which serves the Canadian province of British Columbia outside the Lower Mainland, including Vancouver Island–home to the provincial capital, Victoria–and the province's Interior. The area code also serves the United States community of Hyder, Alaska, which sits along the border near the town of Stewart. The incumbent local exchange carriers are Telus, Northwestel and CityWest in the city of Prince Rupert.
An institute of consecrated life is an association of faithful in the Catholic Church erected by canon law whose members profess the evangelical counsels of chastity, poverty, and obedience by vows or other sacred bonds. They are defined in the Code of Canon Law under canons 573–730.
North American area code 509 is the telephone area code for the eastern two-thirds of Washington. The western boundary of 509 roughly follows the Cascades. The 509 area includes Spokane, the Tri-Cities, Ellensburg, Yakima, Walla Walla, and Wenatchee. The 509 code was created in a split from 206, originally the area code for all of Washington, in a flash-cut on January 1, 1957.
Area code 573 serves most of the eastern half of Missouri outside the immediate St. Louis area. It extends across half of the width of the state, with the northeastern tip near the northeastern corner of the state, the Lake of the Ozarks at the western tip and Doniphan as the southwestern tip. It also serves all of southeastern Missouri and areas adjacent to the Mississippi River. It was created on January 7, 1996 as a split from area code 314.
Area code 406 is the telephone area code covering the entire state of Montana. It has been Montana's only area code since area codes were created in 1947.
Area code 636 serves east-central Missouri, mainly the metro area of St. Louis excluding the city of St. Louis and most of St. Louis County. Area code 636 includes parts of the community of Chesterfield, Fenton, and all of Washington, Union, De Soto, Troy, St. Charles, Jefferson, and Warren counties. Area code 314, now assigned to St. Louis and some suburbs, formerly extended to Washington and St. Francois counties.
New Gretna is an unincorporated community located within Bass River Township in Burlington County, New Jersey, United States. The area is served as United States Postal Service ZIP Code 08224.
Telephone numbers in the Philippines follow an open telephone numbering plan and an open dial plan. Both plans are regulated by the National Telecommunications Commission, an attached agency under the Department of Information and Communications Technology (DICT).