Pomona                                              Ontario

City Hall:              (909)  620-2311                     City Hall:          (909) 986-1151

Gas Co.:               (800) 427-2200                       Gas Co.:            (800) 427-2200

Electric Co.:       (800) 655-4555                       Electric Co.:     (800) 655-4555

Water Co.:           (909) 620-2241                        Water Co.:       (909) 986-1151

Trash:                   (909) 620-2361                        Trash:              (909) 986-1151  

Telephone Co.:    (800) 482-6711                  Telephone Co.:  (800) 483-4000

School Dist.:         (909) 397-4700                       School Dist.:      (909) 459-2500