Mailing Address
PO BOX 2600
V26
VALLEY FORGE PA 19482-2600
Business Address
PO BOX 2600
V26
VALLEY FORGE PA 19482-2600
6106691000
Mailing Address
2450 N STREET, NW
WASHINGTON DC 20037
Business Address
2450 N STREET, NW
WASHINGTON DC 20037
2022954200
COGENT COMMUNICATIONS HOLDINGS, INC. (Subject)
CIK: 0001158324 (see all company filings)
IRS No.: 522337274 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-78106 | Film No.: 21905719
SIC: 4899 Communications Services, NEC