I am a US Citizen and I have filed I-130 petition for my wife, who is currently living in India. I am trying to understand the timeline for this entire process. Let me tell describe how far I have gotten into this processing.
1/17/2013, Thursday: I-130 Application sent to USCIS (Chicago)
1/18/2013, Friday: I-130 Application received by USCIS
1/23/2013, Wednesday: E-mail notification of file acceptance from USCIS with a receipt number
1/26/2013, Saturday: I-797 Notify of Action Letter, acceptance notice with a receipt number. It also included all my information(DOB, name, address), and my wife's name and country of birth. All information were correct.
Now that my case has been accepted and routed to USCIS National Benefits Center for processing, Will I get another Notify of Action letter? How long will this take? What will be the approximate timeline before I hear another update from USCIS?