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Area code 313 is a telephone area code of the North American Numbering Plan serving Detroit and most of its closest suburbs in Wayne County, Michigan.
- Area code 313 - Simple English Wikipedia, the free encyclopedia
Area code 313 is the area code for Detroit, Michigan and...
- Area code 313 - Simple English Wikipedia, the free encyclopedia
Each NPA is identified by one or more numbering plan area codes ( NPA codes, or area codes ), consisting of three digits that are prefixed to each local telephone number having seven digits. A numbering plan area with multiple area codes is called an overlay. Area codes are also assigned for non-geographic purposes.
CodeTerritory Or UseDate200not in use; available for non-geographic ...easily recognizable code (ERC)New Jersey ( Bergen County and Hudson ...19471947Southwestern Connecticut ( Bridgeport, ...1947Area code 313 is the area code for Detroit, Michigan and most of Wayne County. It is one of the first area codes, created in October 1947. Michigan area codes: 231, 248, 269, 313, 517, 586, 616, 734, 810, 906, 947, 989. North: 248/947, 586.
Find 313 area code details including city, time zone, and map. Lookup area code 313 phone number, name, and location.
Mappa dei distretti telefonici italiani. Un prefisso telefonico è un codice numerico, utilizzato nella telefonia, anteposto al numero identificativo per specificarne la zona geografica (o l'operatore) oppure una data categoria di servizi.
The original North American area codes were established by the American Telephone and Telegraph Company (AT&T) in 1947, after the demonstration of regional Operator Toll Dialing during the World War II period. The program had the goal of speeding the connecting times for long-distance calling by eliminating intermediary telephone ...
Area code 313 is a telephone area code of the North American Numbering Plan serving Detroit and most of its closest suburbs in Wayne County, Michigan.
