SIC 4813 · Transportation, Communications and Utilities

Telephone Communications (No Radiotelephone)

OpenFilings tracks 16 companies that the SEC classifies under Standard Industrial Classification code 4813; the most recent filing among them is dated Oct 27, 2026. 15 of them report standardized annual figures in XBRL, shown in the revenue column.

SEC EDGAR snapshot updated Oct 27, 2026, 11:27 PM EDT. Not investment advice.

Companies in this industry

Telephone Communications (No Radiotelephone) companies (SIC 4813)
#CompanyStateLatest filingRevenue (latest FY)
76VZ VERIZON COMMUNICATIONS INCNYOct 27, 2026$138.2BFY2025
99T AT&T INC.TXOct 26, 2026$125.6BFY2025
237AMX AMERICA MOVIL SAB DE CV/—Oct 22, 2026MXN 869.2BFY2024
362SCMWY SWISSCOM AGSwitzerlandJan 30, 2026—
584VIV TELEFONICA BRASIL S.A.BrazilOct 14, 2026—FY2025
607BCE BCE INC—Oct 20, 2026CAD 24.5BFY2025
806TLK PERUSAHAAN PERSEROAN PERSERO PT TELEKOMUNIKASI INDONESIA TBKIndonesiaOct 22, 2026—FY2024
951TIMB TIM S.A.BrazilOct 9, 2026BRL 26.6BFY2025
1009KT KT CORP—Oct 23, 2026KRW 26.38TFY2024
1400LUMN Lumen Technologies, Inc.LAOct 23, 2026$12.4BFY2025
1471TKC TURKCELL ILETISIM HIZMETLERI A S—Oct 27, 2026TRY 107.1BFY2023
1502TDS TELEPHONE & DATA SYSTEMS INC /DE/ILSep 17, 2026$1.2BFY2025
1952IDT IDT CORPNJOct 23, 2026$1.3BFY2026
2231ATEX Anterix Inc.NJOct 27, 2026$6.5MFY2026
2272UNIT Uniti Group Inc.ARAug 21, 2026$2.2BFY2025
2831SHEN SHENANDOAH TELECOMMUNICATIONS CO/VA/VAOct 22, 2026$357.9MFY2025

Ranked by position in the SEC company ticker list (roughly by market value) among all companies we track. Revenue is the latest full fiscal year; amounts in a foreign currency are shown with its code.

Latest reports from these companies

Annual, quarterly and current reports and proxy statements filed by the companies above, newest first.

Recent filings, SIC 4813
FiledCompanyFormWhat it isOriginal
Oct 27, 2026TKC TURKCELL ILETISIM HIZMETLERI A S6-KReport of a foreign private issuer· period Oct 27, 2026Document · Index
Oct 26, 2026VZ VERIZON COMMUNICATIONS INC8-KResults of operations· period Oct 26, 2026Document · Index
Oct 23, 2026IDT IDT CORPDEF 14ADefinitive proxy statement· period Dec 10, 2026Document · Index
Oct 23, 2026KT KT CORP6-KReport of a foreign private issuer· period Oct 23, 2026Document · Index
Oct 23, 2026LUMN Lumen Technologies, Inc.8-KDirector or officer change· period Oct 22, 2026Document · Index
Oct 23, 2026TKC TURKCELL ILETISIM HIZMETLERI A S6-KReport of a foreign private issuer· period Oct 23, 2026Document · Index
Oct 22, 2026AMX AMERICA MOVIL SAB DE CV/6-KReport of a foreign private issuer· period Oct 22, 2026Document · Index
Oct 22, 2026SHEN SHENANDOAH TELECOMMUNICATIONS CO/VA/8-KDirector or officer change· period Oct 20, 2026Document · Index
Oct 22, 2026TKC TURKCELL ILETISIM HIZMETLERI A S6-KReport of a foreign private issuer· period Oct 22, 2026Document · Index
Oct 22, 2026TLK PERUSAHAAN PERSEROAN PERSERO PT TELEKOMUNIKASI INDONESIA TBK6-KReport of a foreign private issuer· period Oct 22, 2026Document · Index
Oct 21, 2026T AT&T INC.10-Q10-Q AT&T INC. 3RD QUARTER 2026 FORM 10-Q INLINE· period Sep 30, 2026Document · Index
Oct 21, 2026T AT&T INC.8-KResults of operations· period Oct 21, 2026Document · Index
Oct 20, 2026BCE BCE INC6-KReport of a foreign private issuer· period Oct 20, 2026Document · Index
Oct 20, 2026TKC TURKCELL ILETISIM HIZMETLERI A S6-KReport of a foreign private issuer· period Oct 20, 2026Document · Index
Oct 16, 2026T AT&T INC.8-KDirector or officer change· period Oct 14, 2026Document · Index
Oct 14, 2026VIV TELEFONICA BRASIL S.A.6-KReport of a foreign private issuer· period Dec 31, 2026Document · Index
Oct 14, 2026VIV TELEFONICA BRASIL S.A.6-KReport of a foreign private issuer· period Dec 31, 2026Document · Index
Oct 14, 2026VIV TELEFONICA BRASIL S.A.6-KReport of a foreign private issuer· period Dec 31, 2026Document · Index
Oct 13, 2026KT KT CORP6-KReport of a foreign private issuer· period Oct 13, 2026Document · Index
Oct 13, 2026KT KT CORP6-KReport of a foreign private issuer· period Oct 13, 2026Document · Index
Oct 9, 2026TIMB TIM S.A.6-KReport of a foreign private issuer· period Dec 31, 2026Document · Index
Oct 9, 2026TKC TURKCELL ILETISIM HIZMETLERI A S6-KReport of a foreign private issuer· period Oct 9, 2026Document · Index
Oct 5, 2026TIMB TIM S.A.6-KReport of a foreign private issuer· period Dec 31, 2026Document · Index
Oct 2, 2026AMX AMERICA MOVIL SAB DE CV/6-KReport of a foreign private issuer· period Dec 31, 2026Document · Index
Oct 2, 2026TLK PERUSAHAAN PERSEROAN PERSERO PT TELEKOMUNIKASI INDONESIA TBK6-KReport of a foreign private issuer· period Oct 2, 2026Document · Index

Related industries in Transportation, Communications and Utilities

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Source

  • U.S. Securities and Exchange Commission, EDGAR company submissions (SIC code and description) and XBRL company facts. The SEC does not endorse OpenFilings.