Coporate E-mail Addresses:

Local & Regional Sales Reps

Verizon:

North-East


South-East States:

AT&T (Bellsouth)

GUISYS CORPORATION

630.762.8540

South-West States:

AT&T (SBC, Pacbell)

Enginuity Communications, Inc.

http://www.enginuitycommunications.com


Mid-West States:

AT&T (Ameritech)

 

RESOURCE  Communications, Inc.

http://www.resourcecomm.com/


QWEST States:

GUISYS CORPORATION

630.762.8540

Canada:

 

NAVAIR Technologies 

http://www.navair.com

800.668.7440

Corporate Phone & Address

Voice: (630) 762-8540

Fax: (630) 762-8542

GUISYS CORPORATION
40W320 Lafox Rd.
Campton Hills, Il 60175-6545

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