USCIS has been working on mitigating the impact caused by the processing delay on I-129 petitions. In addition to transferring cases from Vermont Service Center to other Service Centers to balance caseloads, USCIS recently began allowing petitioners who filed Form I-129 requesting an extension of status or change of employer to contact USCIS after the petition has been pending for 210 days or more for an inquiry based on the petition being outside of normal processing time.
Petitioners or the legal representative of record may submit an inquiry by calling the National Customer Service Center at 1-800-375-5283 (TDD for deaf and hard of hearing: 1-800-767-1833). When making an inquiry, be prepared to provide the receipt number and specify that the case has been pending for 210 days or more.