Hello Nishit thank you for this link will check with site admins and get back to you later on.Just a question where did you get this API calls from is it from Telinta or Vendors?

As per #11877 your numbers request we had a meeting with site admin and as advised they will supply us different numbers in different time depending on what you are going to work and test.

For example if you will be testing portout there will be numbers from a certain carrier and when you want to test API calls there will be different numbers so please let us know when you want to test and what so we will get you numbers accordingly.

For portout task however the voip portal recives portout request everyday so please feel free to check those for other API connectivity reasons.
Cheers