What is another word for calling up on?
Pronunciation: [kˈɔːlɪŋ ˌʌp ˈɒn] (IPA) 
The phrase "calling up on" can be used to mean a variety of things, including summoning, appealing to, or asking for assistance from someone. If you're looking for synonyms to switch up the phrase, you might consider using "invoking," "requesting the aid of," or "calling upon." Other options might include "summoning forth," "petitioning," or "exploiting someone's expertise." Depending on the context of the situation, alternatives such as "soliciting," "pursuing," or "calling in" could also be good choices to communicate your message effectively. Ultimately, the key is to choose language that accurately conveys your intended meaning and tone.
