Online Giving

Our parish relies on your generous donations to continue functioning. During this time without Sunday collections, we humbly ask all of our parishioners to consider donating whatever you can online. We greatly appreciate your financial support of our parish during this time!

St. John XXIII Catholic Community Fontana, CA.

  • Facebook
  • YouTube
  • Instagram

© 2020 by St. John XXIII Catholic Community. Created with

Parish office hours (by phone) are Monday - Friday, 9 a.m. - 4 p.m.

Fontana: (909) 822-4732

Rialto: (909) 421-7030


For emergency sick calls (only after office hours), please call (909) 441 9443.