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Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001104659-23-056399
Filing Date
2023-05-05
Accepted
2023-05-05 11:58:27
Documents
57
Period of Report
2023-03-31

Document Format Files

Seq Description Document Type Size
1 FORM-10-Q ccoi-20230331x10q.htm   iXBRL 10-Q 1095979
2 EXHIBIT-31.1 ccoi-20230331xex31d1.htm EX-31.1 12074
3 EXHIBIT-31.2 ccoi-20230331xex31d2.htm EX-31.2 11705
4 EXHIBIT-32.1 ccoi-20230331xex32d1.htm EX-32.1 5678
5 EXHIBIT-32.2 ccoi-20230331xex32d2.htm EX-32.2 5612
  Complete submission text file 0001104659-23-056399.txt   6202510

Data Files

Seq Description Document Type Size
6 XBRL TAXONOMY EXTENSION SCHEMA ccoi-20230331.xsd EX-101.SCH 37850
7 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE ccoi-20230331_cal.xml EX-101.CAL 55604
8 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE ccoi-20230331_def.xml EX-101.DEF 185732
9 XBRL TAXONOMY EXTENSION LABEL LINKBASE ccoi-20230331_lab.xml EX-101.LAB 402190
10 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE ccoi-20230331_pre.xml EX-101.PRE 288261
51 EXTRACTED XBRL INSTANCE DOCUMENT ccoi-20230331x10q_htm.xml XML 1285593
Mailing Address 2450 N STREET, NW WASHINGTON DC 20037
Business Address 2450 N STREET, NW WASHINGTON DC 20037 2022954200
COGENT COMMUNICATIONS HOLDINGS, INC. (Filer) CIK: 0001158324 (see all company filings)

IRS No.: 522337274 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 000-51829 | Film No.: 23892266
SIC: 4899 Communications Services, NEC