EDGAR Filing Documents for 0001104659-12-075320

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:

SEC Accession No. 0001104659-12-075320

Filing Date

2012-11-07

Accepted

2012-11-07 15:56:24

Documents

Period of Report

2012-09-30

Interactive Data

Document Format Files

Seq	Description	Document	Type	Size
1	10-Q	a12-18755_110q.htm	10-Q	520930
2	EX-10.1	a12-18755_1ex10d1.htm	EX-10.1	9509
3	EX-31.1	a12-18755_1ex31d1.htm	EX-31.1	13522
4	EX-31.2	a12-18755_1ex31d2.htm	EX-31.2	13190
5	EX-32.1	a12-18755_1ex32d1.htm	EX-32.1	6654
6	EX-32.2	a12-18755_1ex32d2.htm	EX-32.2	6689
	Complete submission text file	0001104659-12-075320.txt		4657664

Data Files

Seq	Description	Document	Type	Size
7	XBRL INSTANCE DOCUMENT	ccoi-20120930.xml	EX-101.INS	386776
8	XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT	ccoi-20120930.xsd	EX-101.SCH	58569
9	XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT	ccoi-20120930_cal.xml	EX-101.CAL	31407
10	XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT	ccoi-20120930_def.xml	EX-101.DEF	317253
11	XBRL TAXONOMY EXTENSION LABELS LINKBASE DOCUMENT	ccoi-20120930_lab.xml	EX-101.LAB	1111434
12	XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT	ccoi-20120930_pre.xml	EX-101.PRE	484904

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.: 121186708
SIC: 7372 Services-Prepackaged Software