The Western Adjudication Center, currently identified as the
California Service Center, is the USCIS office responsible for immigration, Green Card, and citizenship services. Inquiries can be made by contacting the center at
+1 800-375-5283 .
Citizenship
Services related to citizenship encompass the processing of applications, forms, provision of resources for educational programs, and dissemination of other relevant materials.
Green Card
Assistance for Green Card matters includes guidance on eligibility, process and procedures, Adjustment, application submission, and other related aspects
USCIS California Service Center
Get in touch with the center at
+1 800-375-5283 Outside US
People residing outside US can give a call at
212-620-3418 Service Hours
Monday to Friday, 8:00 a.m. to 8:00 p.m. Eastern.
USCIS Processing Times & Hours
To ascertain case processing times and operational hours, you may visit the
Check Case Processing Times page. Select the specific form number and the relevant field office or service center from the dropdown options provided. Subsequently, click the "Get processing time" button to obtain detailed information.
Hours
For assistance, individuals can contact the USCIS by dialing
800-375-5283 or TTY
800-767-1833 during Monday to Friday, 8:00 a.m. to 8:00 p.m. Eastern.
What Is WAC Number
Each receipt number is characterized by the first three letters, indicating the service centers where the case is being processed or received. For the California USCIS service center, the code is WAC, which stands for Western Adjudication Center.
Outside Normal Processing Time
In instances where a case is pending beyond the stipulated processing times, individuals can utilize the
Check Processing Times online tool. They should input details such as the Receipt Number, A-Number (if applicable), Filing Date, Type of Application or Petition filed, and Email Address. This will provide an estimate or alternatively, individuals can contact the USCIS by calling
(1-800) 375-5283 to gather more information.