There is a web page describing the PALS service which covers all of NHS Lincolnshire (as well as ULHT) here:
http://www.lincolnshire.nhs.uk/en/Our-NHS-Services/pals/If the concern is about calling the published telephone number - 0845 602 4384 - the NHS Lincolnshire switchboard, on 01522 513355, is likely to be able to put you through, or perhaps arrange a call back.
I have not yet had a chance to verify this, nor to discuss how quickly they will be reacting to the ban on use of premium rate numbers announced on 14 September, as both services had closed for the day a little before 5pm.