VISA but not a WORKING VISA WHICH YOUR PREVIOUS COMPANY DID NOT CANCEL. If you have input your passport number and nationality, the result would somehow point to your RP number which is your working visa number. You need to double check the result.
You mentioned that you were able to return to Qatar after resigning from your previous employer, well that would explain the result that showed up. It could have been your visit visa which was transferred to resident visa. What happened during your visit in Qatar? Assuming that the result pertains to your visit visa, why was the result showing that you were given a resident permit (transferred to Resident Visa).
No one can use again your visa number. But it can be re-issued again with a new number to another person if the previous holder of that visa was cancelled.
VISA but not a WORKING VISA WHICH YOUR PREVIOUS COMPANY DID NOT CANCEL. If you have input your passport number and nationality, the result would somehow point to your RP number which is your working visa number. You need to double check the result.
You mentioned that you were able to return to Qatar after resigning from your previous employer, well that would explain the result that showed up. It could have been your visit visa which was transferred to resident visa. What happened during your visit in Qatar? Assuming that the result pertains to your visit visa, why was the result showing that you were given a resident permit (transferred to Resident Visa).
No one can use again your visa number. But it can be re-issued again with a new number to another person if the previous holder of that visa was cancelled.