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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001104659-12-033653
Filing Date
2012-05-07
Accepted
2012-05-07 11:49:49
Documents
11
Period of Report
2012-03-31

Document Format Files

Seq Description Document Type Size
1 10-Q a12-6455_110q.htm 10-Q 376607
2 EX-31.1 a12-6455_1ex31d1.htm EX-31.1 13520
3 EX-31.2 a12-6455_1ex31d2.htm EX-31.2 13188
4 EX-32.1 a12-6455_1ex32d1.htm EX-32.1 6632
5 EX-32.2 a12-6455_1ex32d2.htm EX-32.2 6634
  Complete submission text file 0001104659-12-033653.txt   4140101

Data Files

Seq Description Document Type Size
6 XBRL INSTANCE DOCUMENT ccoi-20120331.xml EX-101.INS 284392
7 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT ccoi-20120331.xsd EX-101.SCH 58648
8 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT ccoi-20120331_cal.xml EX-101.CAL 28477
9 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT ccoi-20120331_def.xml EX-101.DEF 309073
10 XBRL TAXONOMY EXTENSION LABELS LINKBASE DOCUMENT ccoi-20120331_lab.xml EX-101.LAB 1076509
11 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT ccoi-20120331_pre.xml EX-101.PRE 477052
Mailing Address
Business Address 1015 31ST STREET WASHINGTON DC 20007 2022954200
COGENT COMMUNICATIONS GROUP INC (Filer) CIK: 0001158324 (see all company filings)

IRS No.: 522337274 | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-31227 | Film No.: 12816640
SIC: 7372 Services-Prepackaged Software