Mailing Address
100 BELLEVUE PARKWAY
MUTUAL FUND DEPARTMENT
WILMINGTON DE 19809
Business Address
100 BELLEVUE PARKWAY
MUTUAL FUND DEPARTMENT
WILMINGTON NY 19809
888-825-2257
BLACKROCK INCOME OPPORTUNITY TRUST INC. (Subject)
CIK: 0000880280 (see all company filings)
IRS No.: 133634989 | State of Incorp.: MD | Fiscal Year End: 1031
Type: SC 13G/A | Act: 34 | File No.: 005-52307 | Film No.: 141207039
Mailing Address
12O EAST LIBERTY DRIVE
SUITE 400
WHEATON IL 60187
Business Address
12O EAST LIBERTY DRIVE
SUITE 400
WHEATON IL 60187
630-765-8000