Just came across this wonderful initiative in Pakistan, so sharing it:
You can follow them on their Instagram account: https://www.instagram.com/talk2me.pk/
Through their website, they offer you a helpline.
The calls are all handled by different operators, so if you have a preference, you should go with that particular time slot over and over again.
Needless to say, the numbers are from Pakistan, so if you are calling from outside Pakistan, please use the International Dialing Code for Pakistan: +92
Note – The numbers have changed from the above image. Please head to their website to make a booking or get an appointment.