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CCOI Cogent Communications

Cover

CoverNov. 05, 2020
Cover [Abstract]
Document Type8-K
Amendment Flagfalse
Document Period End DateNov. 5,
2020
Entity File Number000-51829
Entity Registrant NameCogent Communications Holdings, Inc.
Entity Central Index Key0001158324
Entity Tax Identification Number46-5706863
Entity Incorporation, State or Country CodeDE
Entity Address, Address Line One2450 N St NW,
Entity Address, City or TownWashington
Entity Address, State or ProvinceDC
Entity Address, Postal Zip Code20037
City Area Code202
Local Phone Number295-4200
Written Communicationsfalse
Soliciting Materialfalse
Pre-commencement Tender Offerfalse
Pre-commencement Issuer Tender Offerfalse
Title of 12(b) SecurityCommon Stock, par value $0.001 per share
Trading SymbolCCOI
Security Exchange NameNASDAQ
Entity Emerging Growth Companyfalse