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FIRMS code

N523 Granite & Marble Wholesale, Inc.

Deleted Inspection facility

This code is deleted in CBP's FIRMS list. Don't use it on new filings. FIRMSapi keeps deleted codes so lookups of old paperwork still resolve; check the port listing for a replacement.

Facility details

FIRMS code
N523
Name
Granite & Marble Wholesale, Inc.
Address
1363 Dean Forest Rd
Savannah, GA 31405-9307
Status
Deleted (D)
Facility type
Inspection facility (05)
CBP port
Savannah, GA (1703)
CBP region
4
Last changed
2026-10-23
Data as of
2026-10-23

Pre-filing validation

Validate N523 before you file

Validation fails N523: it's deleted, the reject ACE returns as 159. Search the port for an active replacement. 

curl https://api.firmsapi.com/v1/validate \
  -H "x-api-key: $FIRMSAPI_KEY" -H "content-type: application/json" \
  -d '{"code":"N523","port":"1703","use":"location_of_goods"}'
Get a free key Validation guide

Source: U.S. Customs and Border Protection FIRMS code list, data as of 2026-10-23. FIRMSapi is not affiliated with CBP; confirm bond status and filing details in ACE.