Long-distance calling

Long distance in telecommunications, refers to telephone calls made outside a certain area, usually characterized by an area code outside of a local call area. Long-distance calls usually carry long-distance charges which, within certain nations, vary between phone companies and are the subject of much competition. International calls are calls made between different countries, and usually carry much higher charges. These calls are charged to the calling party unless the called party accepts a collect call.

Categories and charges

In the United States, long distance can refer to two different classes of calls outside of local calls. Regular long-distance is often called interstate long-distance, though the more accurate term is inter-LATA interstate long distance. This is the form of long-distance most commonly meant by the term, and the one for which long-distance carriers are usually chosen by telephone customers.

Another form of long-distance, increasingly relevant to more U.S. states, is known as inter-LATA intrastate long distance. This refers to a calling area outside of the customer's local LATA but within the customer's state. While technically and legally long-distance, this calling area is not necessarily served by the same carrier used for regular long distance, or may be provided at different rates. In some cases, customer confusion occurs as, due to rate or carrier distinctions, a local long-distance call can be billed at a higher per-minute rate than interstate long-distance calls, despite being a shorter distance.

Often, in large LATAs, there is also another class known by the oxymoronic name local long distance, which refers to calls within the customer's LATA but outside of their local calling area. This area is normally served by the customer's local telephone provider, which is usually one of the Baby Bells, despite attempts by some CLECs to compete in the local telephone market.

Carriers and trends

While there have traditionally existed long-distance carriers who provided only long-distance services, today most if not all of the Baby Bells can offer service for all long-distance classes as well as local service, competing with the long-distance carriers. While the benefit of this arrangement is simplicity of billing and support for the customer, long-distance carriers can often offer lower rates or money-saving service plans.

Major long-distance carriers in the US include Sprint, (former) MCI Worldcom, and AT&T. The market security for landline long-distance has been affected negatively by the common trend in wireless telephone service plans to offer long distance calling at the same per-minute rate as local calls. This has led to an increase of long-distance calling using cellular phones rather than land lines to avoid more costly long-distance charges.

Terms

LEC - Local Exchange Carrier

PIC Freeze - This is when a customer makes arrangements with their local exchange carrier (local telephone company) to prevent unauthorized changing of their long distance telephone carrier (oral or written). This feature is free of charge and most of the customers don't know that they have it, which may cause the long distance order to be delayed up to several weeks. If you do have a PIC freeze on your line, you will need top remove it before submitting the long distance order.

Slamming - is the illegal practice of changing a consumer's telephone service - local, intralata service, or interlata service (including state to state, in state and international long distance) - without permission.

History

AT&T built an interconnected long-distance telephone network, which reached from New York to Chicago in 1892, the technological limit for the wiring used. The invention of loading coils extended this to Denver in 1911, again reaching a technological limit. A major research venture and contest led to the development of the audion, which provided the means for telephone signals to reach from coast to coast, which was made possible in 1914, but not showcased until the Panama-Pacific Exposition in 1915. At this time, long distance calling was performed via manual patching by a series of operators in the route of the call; connecting a coast-to-coast call in this way could take up to 23 minutes.

The first customer-connected long-distance telephone call was made in 1951 between Mayor M. Leslie Downing of Englewood, New Jersey and Mayor Frank Osborne of Alameda, California using AT&T's Direct Distance Dialing feature. This was the first call dialed with an area code, using what would now be called 10-digit dialing, and was connected automatically within 18 seconds. In addition to area codes, this development also came with the introduction of a national 7-digit standard for local number length.

External links

• First Transcontinental Telephone Call
• Compare Long Distance Carriers
• First Direct-Dial Transcontinental Telephone Call
• Long Distance Rate Calculator
• Slamming Reference