Have approved h1b petition. Stamping didnt happen. Dont have petition number with me. Where do I query to get it.

Question

1. Have approved h1b petition.
2. Stamping didnnt happen.
3. Now I have resigned.
4. Dont have petition number with me.
5. Where do I query to get petition number/application number.
6. My previous employer is not giving me my petition number.
7. Is there any helpline number where  I can query.

Answer 1

Kindly email your full name copy of the first page of passport, resume and employer name to nimesh@aviglo.com and will help you with this