Our mailing address is PO BOX 1620 Seaford, DE 19973
Our physical address is 1201 Bridgeville Highway, Seaford, DE 19973
Our fax # is 302-253-0361.
Want to speed it up? Trinity now accepts scanned images for payment! Click here for information about TRANSFLO Express. You may also use your own scanner instead to email us your load documents and invoices with the PRO# listed in the subject line.
To check and see if we've received your paperwork, login to our website, click "Payment Status" and if we've entered either your invoice # or the due date says "Aging", we've received your information. If not, there may be a discrepancy, please call (866-TRINITY).