Ohio:  ZIP Codes 444-445
Pennsylvania:  ZIP Codes 150-168

SHARED TERRITORY:
GCS Service
210 Vista Park Drive
Pittsburgh, PA. 15205
(412) 787-1970
(800) 822-2303
Fax: (412) 787-5005

A.I.S.
740 Vista Park Drive
Pittsburgh, PA. 15205
(412) 809-0244
(800) 726-6020
Fax: (412) 809-0246