Jet Blue Customer Service Frequency at EWR?

[Scannerfreak6743]

I have the two listed plane frequencies used by Jet Blue at Nwk Airport, but was just wondering if anyone has their customer service ground frequency used inside the airport? Normally airlines use a DMR frequency for their customer service inside airports, but cannot locate Jet Blue's.

 

[Scannerfreak6743]

Just an update....they are on 452.7625 DMR CC14 and now in the RR DB