How do i contact uscis adoption services? USCIS Adoption Contact Information. The majority of cases are processed at the National Benefits Center (NBC), which has dedicated teams available to assist you during this process. You can reach us by: Calling 877-424-8374 (domestic callers), TTY (800) 877-8339 or 913-275-5480 (international callers).How do i contact nbc adoption services? You can reach the NBC Adoptions Unit by: Calling 877-424-8374 (within the United States), TTY (800) 877-8339, or 913-275-5480 (outside the United States). The call center is staffed Monday to Friday, 8 a.m. to 5 p.m. (Central).Where can i get help with the adoption process? We process most cases at the USCIS National Benefits Center (NBC), which has a dedicated team available to assist you during this process. You can reach the NBC Adoptions Unit by: Calling 877-424-8374 (domestic callers), TTY (800) 877-8339, or 913-275-5480 (international callers).How do i contact the fresno county office of adoption? For more information, please call (559) 243-8200 and ask to speak to the "Officer of the Day." The Fresno Field Office and several surrounding counties work together to provide special events to bring together children who need adoptive homes and families who are seeking to adopt one or more children.