A common carrier switching center in which trunks and/or loops are terminated and switched. Note: In the DOD, "common carrier" is called "commercial carrier." Synonym switch. Other synonyms [loosely] end office, exchange, local central office, local exchange, local office, switching center (except in DOD DSN [formerly AUTOVON] u [..]

Verizon building where end users'

A telephony term. See CO.

The telephone company's centralized switching facility, where subscriber loops terminate. The CO handles a specific geographical area (known as a local exchange), identified by the first "n& [..]

Central Office or CO is a telecommunications term used to refer to the physical location of the local telephone company's building where home and business subscriber lines are connected to the re [..]

With local telephone companies, the nearby building containing the local telco switch which provides local telephone service. Also the physical point where calls enter the long distance network. Somet [..]

A local telephone company wiring office and switching center where telephone exchange service is terminated for purposes of interconnection to the public telephone network.

Central Office (CO) is the office of your local carrier (LEC) closest to your location. Your circuit will be terminated to the CO closest to you and then connected to the closest Point of Presence (PO [..]

In almost every neighborhood there is a windowless building that houses the switching equipment that connects your telephone to your neighbor's telephone or routes your call to another central of [..]

A facility used to house telecommunications equipment (e.g., switching equipment), usually operated by the ILECs and CLECs

Local phone company hub in the neighborhood. The further a consumer is from the Central Office, the slower a DSL connection will become. This means that locations closer to the Central Office have hig [..]

In the telecom infrastructure, the central office (CO) is where all the local telephone lines come together. For example, in your home you have a pair of copper wires that lead all the way back to s [..]

CenturyLink's primary point to connect customers to the network. These highly secure buildings contain computerized network switching equipment.

A switching unit, in a telephone system which provides service to the general public, having the necessary equipment and operations arrangements for terminating and interconnecting subscriber lines an [..]

A phrase used to describe a building facility housing telephone equipment used to switch telephone traffic between calling and called parties. Sometimes referred to as sw [..]

A central office, in telecommunications, is a building to which subscriber home and business lines are connected on a local loop. This office has telephone switches to switch calls locally or to a lon [..]

A central office (CO) is a telephone company facility where local loops are terminated. A CO connects individual telephones through a series of switches. It is also called a local exchange, wiring center, or public exchange.

A CO is a telephone company facility where local loops are terminated. A CO connects individual telephones through a series of switches. It is also called a local exchange, wiring center, or public exchange.

Central Office or CO is a telecommunications term used to refer to the physical location of the local telephone company's building where home and business subscriber lines are connected to the rest of the network. In the case of internet access, the central office switching equipment such as a DSLAM or similar device receives data transmission [..]