M616 Soutwest Airlines Co.

Facility details

FIRMS code

M616

Name

Soutwest Airlines Co.

Address

1900 Greenville-Spartanburg Dr

Greer, SC 29651

Status

Active (A)

Facility type

Rail or air terminal (10)

CBP port

Greenville-Spartanbrg, SC (1603)

CBP region

4

Last changed

2026-10-23

Data as of

2026-10-23

Pre-filing validation

Validate M616 before you file

Check M616 against the port and use on your filing before ACE does: list, status, port (ACE 164) and facility type.

curl https://api.firmsapi.com/v1/validate \
  -H "x-api-key: $FIRMSAPI_KEY" -H "content-type: application/json" \
  -d '{"code":"M616","port":"1603","use":"location_of_goods"}'