Wired Telecommunications Carriers

VISTA DEFENSE TECHNOLOGIES, LLC

Illinois Since:

2013

VISTA DEFENSE TECHNOLOGIES, LLC

GRAFTON TECHNOLOGIES, INC.

Illinois Since:

1996

GRAFTON TECHNOLOGIES, INC.

MANGIERI ELECTRIC, INC.

Illinois Since:

1994

MANGIERI ELECTRIC, INC.

YORK CONSTRUCTION & MANAGEMENT SERVICES, LLC

Illinois Since:

2015

YORK CONSTRUCTION & MANAGEMENT SERVICES, LLC

MTCO COMMUNICATIONS, INC.

Illinois Since:

1995

MTCO COMMUNICATIONS, INC.

KRAUS ELECTRONIC SYSTEMS INC

Illinois Since:

1994

KRAUS ELECTRONIC SYSTEMS INC

GRAFTON TELEPHONE COMPANY

Illinois Since:

1914

GRAFTON TELEPHONE COMPANY

FLAGSTAFF FINANCIAL INC

Illinois Since:

2005

FLAGSTAFF FINANCIAL INC

THE CROSSVILLE TELEPHONE COMPANY

Illinois Since:

1917

THE CROSSVILLE TELEPHONE COMPANY

COMM-ENCE ENGINEERING, LLC

Illinois Since:

2023

COMM-ENCE ENGINEERING, LLC

Illinois Since:

2016

AIRCELL INC.

NEW WINDSOR CABLE TV, INC

Illinois Since:

1995

NEW WINDSOR CABLE TV, INC

MCC NETWORK SERVICES, LLC

Illinois Since:

2011

MCC NETWORK SERVICES, LLC

BLIP NETWORKS, LLC

Illinois Since:

2009

BLIP NETWORKS, LLC

DIGI-VOICE, INC

Illinois Since:

2010

DIGI-VOICE, INC