Prudential Investment Portfolios, Inc. 15
655 Broad Street
17th Floor
Newark, New Jersey 07102
November 1, 2019
VIA EDGAR
U.S. Securities and Exchange
Commission
450 Fifth Street, N.W.
Washington, D.C. 20549
Re:
| 497(j) Filing for Prudential Investment Portfolios, Inc. 15
|
Registration numbers 002-63394 and
811-02896
Dear Sir or Madam,
Pursuant to Rule
497(j) under the Securities Act of 1933, as amended, please accept this certification that the Prospectus and Statement of Additional Information for the above-referenced Registrant do not differ from that contained
in Post-Effective Amendment No. 77 to the Registrant’s Registration Statement on Form N-1A, which was electronically filed with the Commission on October 29, 2019.
Thank you for
your attention to this filing. Please direct any questions regarding this filing to the undersigned at 973-802-6469.
Very truly
yours,
/s/ Jonathan D. Shain
Jonathan D. Shain
Assistant Secretary