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CENTRAL OFFICE LINES (COLs)

A Central Office Line (COL) provides a dedicated connection from the central office to your telephone system, fax, modem, security system, fire alarm, elevator, or other analog device.

See your POPP invoice report 020 or 202.
If Central Office Line v11, v12, v13, or v14 are listed, you have On-Net Central Office Lines.
If Central Office Line v5, v7, or v15 are listed, you have Resold Central Office Lines.

How do I know if I have this product? (hover over text)

On-Net Central Office Lines
Resold Central Office Lines