Difference Between ILEC and CLEC

August 2022 · 2 minute read

“ILEC” is the abbreviated form of “Incumbent Local Exchange Carrier,” and “CLEC” is the short form of “Competitive Local Exchange Carrier.” ... The Competitive Local Exchange Carrier is companies that are known to provide an alternative service to the ILEC within its territory.

What is ILEC and CLEC?

ILECs are also known as incumbents, tier-one providers, or phone companies, while CLECs are the phone company's competitors; they're tier two providers or resellers.

What is an ILEC in telecom?

Incumbent Local Exchange Carrier (ILEC)

In the Telecommunications Act of 1996 with respect to an area, the Incumbent Local Exchange Carrier is defined as the Local Exchange Carrier that, on the date of enactment of the Act, provided telephone exchange service in that area; for example, Verizon.

Is AT&T an ILEC?

ILEC PROVIDERS

ILEC's are the legacy phone service providers that are mandated to provide and maintain copper services across the nation. ... This centralizes their telecom services and makes it easier to manage as a whole. Major Players: Verizon, AT&T and CenturyLink.

Is Verizon a CLEC?

Competitive Local Exchange Carriers (CLEC)

Verizon is where you want to be. Our award-winning (ranked by Atlantic ACM), high quality network is situated in two-thirds of the top 100 U.S. markets and that allows you to touch more end users.

What does CLEC stand for?

A CLEC (Competitive Local Exchange Carrier) is a local voice service carrier that establishes local network interconnection with ILECs (Incumbent Local Exchange Carriers) and/or other LECs to enable local exchange telecommunications services. Key Points. CLEC stands for Competitive Local Exchange Carrier.

What is a competitive access provider?

A Competitive Access Provider (CAP) is a facilities-based Competitive Local Exchange Carrier (CLEC) that competes against the ILECs in local service areas. They provide businesses with alternatives to the local telephone companies in some markets.

What is FOC in telecom?

An FOC (Firm Order Commitment) is a confirmation from a current service provider that a Service Order to port a telephone number will be fulfilled, stating the date that the current carrier will comply with the request stated in the Service Order.

What is a LEC in telecom?

Local Exchange Carrier

As defined in the Telecommunications Act of 1996, a company certified by the Federal Communications Commission (FCC) to provide local exchange telecommunications service. A LEC can be either a Bell Operating Company or an independent company.

Is CenturyLink an ILEC?

What's most exciting about the ILEC realm is the growing presence of CenturyLink and Windstream--two telcos that are arguably seeing the fastest growth in Ethernet and the overall business services market.

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