Mailing Address
6300 BEE CAVE ROAD
BUILDING ONE
AUSTIN TX 78746
Business Address
6300 BEE CAVE ROAD
BUILDING ONE
AUSTIN TX 78746
(512) 306-7400
Mailing Address
3120 UNIONVILLE ROAD
SUITE 400
CRANBERRY TWP. PA 16046
Business Address
3120 UNIONVILLE ROAD
SUITE 400
CRANBERRY TWP. PA 16046
724-720-1400
TOLLGRADE COMMUNICATIONS INC \PA\ (Subject)
CIK: 0001002531 (see all company filings)
IRS No.: 251537134 | State of Incorp.: PA | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-50381 | Film No.: 13592982
SIC: 7385 Services-Telephone Interconnect Systems