The arrestee has the right to free telephone calls within the local calling area, or at his or her own expense if outside the local calling area, to three of the following:
The arrestee, if he or she is a custodial parent with responsibility for a minor child, has the right to two additional telephone calls within the local dialing area, or at his or her own expense if outside the local area, for the purpose of arranging for the care of the minor child or children in the parent's absence.
Ca. Pen. Code § 851.5