Mailing Address
Business Address
493 NIXON RD
CHESWICK PA 15024
4122742156
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.: 97539733
SIC: 7385 Services-Telephone Interconnect Systems
Mailing Address
Business Address
1124 ST MARY DR
ERIE PA 16509
