German phrase
Mein Ansprechpartner ist ~.
Meaning
My point of contact is ___
When to use it
It names your contact. This is formal and common in business or official matters.
Example dialogue
An wen kann ich mich wegen der Rechnung wenden?
Who can I contact about the invoice?
Mein Ansprechpartner ist Frau Müller.
My point of contact is Ms. Müller.