Area codes were introduced in the US and Canada in 1947, although subscriber dialing with area codes was phased in gradually over many years. Area codes were introduced in the UK in 1958.
In order to facilitate direct dialing calls, the NANP was created and instituted in 1947 by AT&T, also known as the Bell System, the U.S. telephone semi-monopoly. At first, the codes were used only by long-distance operators; the first customer-dialed calls using area codes did not occur until November 10, 1951, when the first directly-dialed call was made from Englewood, New Jersey to Alameda, California. Direct dialing was gradually instituted throughout the country, and by the mid-1960s, it was commonplace in most larger cities.
Area code 313 was one of the original 86 area codes introduced in 1947.
The first area codes were introduced in the United States and Canada by the Bell System in 1947. There were 86 codes in the initial assignment, including 212 for New York City, 213 for Los Angeles, and 305 for the entire state of Florida.
An area code is a numeric prefix identified with telephone numbers in a particular portion of a country. Area codes were first introduced in the US and Canada in 1947, and in the UK in 1958.
The area code system for the US and Canada was introduced in 1947, so it will be 65 years old later this year.
The first telephone area codes were issued for the USA and Canada in 1947. The first telephone area codes were issued in the UK in 1958.
You can get a state-by-state listing of telephone area codes in India at the link below.
Area codes in the United States and Canada were originally assigned in 1947 by the Bell System. New area codes are assigned by the North American Numbering Plan Administration, in consultation with state and provincial regulators. Area codes in the United Kingdom were originally assigned by the post office, which was responsible for developing the telephone system. New area codes are assigned by Ofcom.
Area codes in the US and Canada were introduced in 1947.
No, telephone area codes are discrete data.
A Texas telephone call will have a prefix with it's area code in it. Texas has many area codes. Below are some of the area codes.210214254281325361409430432469512682713806817830832903915936940956972979
Area codes are discrete data.
Before area codes, telephone areas in North America were defined by reference to the nearest large city.