### Answer
I don't have information in the available sources about porting a Retell-managed number into a GoHighLevel (GHL) sub-account. The sources cover connecting Retell to custom telephony via SIP trunking or dial-to-SIP-URI methods [(1) ](
) , and a Discord report of general issues connecting Retell with GHL (API key not linking, calls failing with "dial error") [(2) ](
) , but nothing about number porting into GHL specifically.
Would you like me to give a general answer based on my broader knowledge instead?