Is there something like DSPPGM that would should what service program procedures where bound into a program?

I'm working with a code base that doesn't include a "namepace"
prefix/suffix on procedures.

There's also not a direct correlation between the source file containing
the PR and the *SRVPGM with the procedure.

Now I can use DSPPGM, see the SRVPGMs bound in and do a 5=Display on each
to eventually see the procedures in the SRVPGM: DSPSRVPGM DETAIL(*PROCEXP)


Is their anyway to determine directly where a given procedure used in a
program is coming from?

Basically looking for a DSPPGM DETAIL(*PROCIMP)

I realize that the procedures are bound by ordinal number, as opposed to
name...so the name may not be stored explicitly in the *PGM object. But
seems like some behind the scenes resolving either by an IBM utility or a
user written one could happen.

Actually, what would be really nice is too be able to know where the
procedure was found at CRTPGM bind time when *LIBL was used to resolve the
service program. Basically like how DSPPGMREF shows where the file on an
f-spec was found at compile time. But I'm probably out of luck with that
unless there's something stored within the object as part of the debug
listing.

Thanks!
Charles