An interexchange carrier (IXC), in U.S. legal and regulatory terminology, is a type of telecommunication company, commonly called a long-distance telephone...

with other, already established carriers, generally the incumbent local exchange carrier (ILEC). Local exchange carriers (LECs) are divided into incumbent...

Plan is a service access code (SAC) implemented by interexchange carriers. It is reserved for carrier-specific number assignments to special services or...

into two large categories: long-distance (interexchange carrier, or IXCs) and local (local exchange carrier, or LECs). This structure is a result of 1984...

are known as interexchange carriers, which essentially allow consumers to bypass, or "dial-around" their primary long-distance carrier and use a different...

of the AT&T Corporation that, through 23 subsidiaries, provided interexchange carrier and long-distance telephone services. AT&T Long Lines initially...

carriers central offices to interexchange carriers. These arrangements were described in an official tariff[specify] of the National Exchange Carrier...

counterplan, a term in policy debate Presubscribed interexchange carrier, or predesignated interexchange carrier, the long-distance telephone company to which...

country codes. The arbitrary distinctions between Local Exchange Carrier / Interexchange carrier, intrastate / interstate and the LATA structure are artificial...

is often used to reduce the costs of long-distance services Interexchange carrier Carrier access code Eisenberg, Daniel (1989). "3. Quito to Chiriquí"...

a distant exchange by an interexchange carrier. Although some access charges are billed directly to interexchange carriers, a significant percentage...

Alaska, is an Alaskan telecommunications company; specifically, an interexchange carrier (IXC). AT&T Alascom is currently a wholly owned subsidiary of AT&T...

Canada's original numbering plan areas. List of area code overlays Interexchange carrier Telephone exchange Exhaust date The one notable exception was the...

800 toll-free service in 1967. When AT&T was the only Interexchange carrier, local exchange carriers automatically routed all toll-free calls directly to...

refer to: InnovationXchange, a UK innovation management consultancy Interexchange carrier, a long-distance telephone company Chandigarh Airport (IATA code:...

exchange companies." This system was administered by the National Exchange Carrier Association. The Universal Service Fund was first codified in the Telecommunications...

programming language for Microchip's PIC microcontroller Presubscribed Interexchange Carrier Charge, an interconnection payment paid between telephone companies...

in 2007, by parent company Belmont Telecom Inc. a licensed U.S. interexchange carrier providing telecommunications services since 2004. OneSimCard is...

"Red Phone") Leased line Dedicated line Party line Lec billing Interexchange carrier  This article incorporates public domain material from Federal Standard...

competitive local exchange carrier (CLEC). For voice-over-IP resellers, some specialized CLECs (for local numbers) or interexchange carriers (for toll-free numbers)...

local carrier instead of an interexchange carrier, represent $2.7 billion per year for which they can bill subscribers. Often, incumbent carriers will...

between two different carriers, such as a local exchange carrier (LEC) and a wireless carrier, or an LEC and an IntereXchange Carrier (IXC). This demarcation...

originally used to access competing interexchange carriers. A subscriber would call 950-XXXX to reach a specific carrier, then dial the long-distance destination...

switches used for interexchange (long distance) telephony, as well as a number of other switches used for competitive local exchange carrier services. However...

replace the AT&T EasyReach 700 service. Other local exchange carriers and interexchange carriers introduced similar competitive services. With the rise of...

parts of North Carolina and Georgia in partnership with regional interexchange carriers. SCANA Communications also offered clients with Point of presence...

Telephone based in Riceville, Iowa. The LECs were permitted to charge interexchange carriers such as AT&T Wireless, Verizon Communications, and Sprint to connect...

San Jose. Sentient made products for Internet service providers, interexchange carriers, and Regional Bell Operating Companies. It developed the industry's...

communications services (PCS) The major long-distance networks provided by interexchange carriers such as AT&T, Verizon, and Sprint, including their international...

local telephone exchanges to long-distance telephone companies (or interexchange carriers, "IXCs"). The point at which an access tandem connects to the IXC's...