# Nippon Telegraph & Telephone Corp: Form 6-K, filed Mar 29, 2018

- Company: [Nippon Telegraph & Telephone Corp](/companies/nttyy.md) (CIK 769594)
- Form: 6-K
- Filed: 2018-03-29
- Accepted by EDGAR: Mar 29, 2018, 06:08 ET
- Period: 2018-03-29
- Accession: 0001193125-18-100394
- Inline XBRL: no
- Main document: https://www.sec.gov/Archives/edgar/data/769594/000119312518100394/d520432d6k.htm
- All documents and exhibits: https://www.sec.gov/Archives/edgar/data/769594/000119312518100394/

## Sections

Sections are extracted only from 10-K and 10-Q reports. Read this filing’s documents on sec.gov. https://www.sec.gov/Archives/edgar/data/769594/000119312518100394/d520432d6k.htm

Filed Mar 29, 2018.
Source: SEC EDGAR, the filing index for accession 0001193125-18-100394. Last ingested by Listed: Oct 24, 2026, 14:56 ET. No prices; not investment advice.