Pl. see form I130 instructions available at
www.uscis.gov,
Immigration forms,I130.
Where should you file this form?
It states:
'If you reside in the US,file this form at the INS service center having jurisdiction over your place of residence'
If the petitioner lives in california,it is California servcie center.
Further, it notes:
'NOTE: If the I-130 petition is being filed CONCURRENTLY with form I-485,submit both forms at the local INS office having jurisdiction over the place where the I-485 applicant resides.
Applicant who reside in the jurisdiction of the Baltimore MD,Dist. office should submit I130 petition and the form 485 concurrently
to VSC'.
Petitoners living abroad:
If you live outside US,you may file your elative petition at the INS office overseas or the US consulate or embassy having
the jurisdiction where you live.Contact nearest american embassy.