SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form NT 10-K - Notification of inability to timely file Form 10-K 405, 10-K, 10-KSB 405, 10-KSB, 10-KT, or 10-KT405:
SEC Accession No. 0001193125-08-040842
Filing Date
2008-02-28
Accepted
2008-02-28 08:02:02
Documents
1
Period of Report
2007-12-31
Effectiveness Date
2008-02-28

Document Format Files

Seq Description Document Type Size
1 NT-10-K dnt10k.htm NT 10-K 17927
  Complete submission text file 0001193125-08-040842.txt   19444
Mailing Address 116 HUNTINGTON AVE BOSTON MA 02116
Business Address 116 HUNTINGTON AVE BOSTON MA 02116 6173757500
AMERICAN TOWER CORP /MA/ (Filer) CIK: 0001053507 (see all company filings)

IRS No.: 650723837 | State of Incorp.: DE | Fiscal Year End: 1231
Type: NT 10-K | Act: 34 | File No.: 001-14195 | Film No.: 08648481
SIC: 4899 Communications Services, NEC