EX-99.906CERT

Pursuant to 18 U.S.C ss. 1350, the undersigned officer of PIMCO California
Municipal Income Fund II (the "Registrant"), hereby certifies, to the best of
his knowledge, that the Registrant's report on Form N-CSR for the period ended
May 31, 2003 (the "Report") fully complies with the requirements of Section
13(a) or 15(d), as applicable, of the Securities Exchange Act of 1934, as
amended, and that the information contained in the Report fairly presents, in
all material respects, the financial condition and results of operations of the
Registrant.

Dated: July 31, 2003

By /s/ Brian S. Shlissel
- ------------------------
Brian S. Shlissel
President and Chief Executive Officer

A signed original of this written statement required by Section 906, or other
document authenticating, acknowledging, or otherwise adopting the signature that
appears in typed form within the version of this written statement required by
Section 906, has been provided to PIMCO California Municipal Income Fund II and
will be retained by PIMCO California Municipal Income Fund II and furnished to
the Securities and Exchange Commission or its staff upon request.

This certification is being furnished solely pursuant to 18 U.S.C. ss 1350 and
is not being filed as part of the Report or as a separate disclosure document.


Pursuant to 18 U.S.C ss. 1350, the undersigned officer of PIMCO California
Municipal Income Fund II (the "Registrant"), hereby certifies, to the best of
his knowledge, that the Registrant's report on Form N-CSR for the period ended
May 31, 2003 (the "Report") fully complies with the requirements of Section
13(a) or 15(d), as applicable, of the Securities Exchange Act of 1934, as
amended, and that the information contained in the Report fairly presents, in
all material respects, the financial condition and results of operations of the
Registrant.

Dated: July 31, 2003

By /s/ Lawrence G. Altadonna
- ----------------------------
Lawrence G. Altadonna
Treasurer

A signed original of this written statement required by Section 906, or other
document authenticating, acknowledging, or otherwise adopting the signature that
appears in typed form within the version of this written statement required by
Section 906, has been provided to PIMCO California Municipal Income Fund II and
will be retained by PIMCO California Municipal Income Fund II and furnished to
the Securities and Exchange Commission or its staff upon request.

This certification is being furnished solely pursuant to 18 U.S.C. ss 1350 and
is not being filed as part of the Report or as a separate disclosure document.