THE BLOCK CUSTOMS BROKERS, LLC
Permitted customs brokerage company in Naperville, ILCBP filer code NFX
Listing details
- Permitted name
- THE BLOCK CUSTOMS BROKERS, LLC
- CBP filer code
- NFX
- City
- Naperville
- State
- Illinois
- Phone
- 630-299-4608
- Not published in the CBP list
What filer code NFX means
CBP issues one three-character filer code per permitted brokerage company. Every entry THE BLOCK CUSTOMS BROKERS, LLC transmits carries NFX as the first three characters of its entry number, which is how CBP and the importer trace a given entry back to the firm that filed it.
That makes the code more reliable than the name for identification. Firm names in the CBP list are truncated, inconsistently punctuated, and sometimes shared across separate permits, whereas the filer code is unique. If you are reconciling entry summaries or a CBP notice against a broker, match on NFX.
To file at all, the company must hold a customs broker permit and employ at least one individually licensed customs broker who qualifies it. The permit is national in scope, so THE BLOCK CUSTOMS BROKERS, LLC is not restricted to filing at ports near Naperville.
Other customs brokers in Naperville, IL
3 permitted brokerage companies operate out of Naperville.
Questions about THE BLOCK CUSTOMS BROKERS, LLC
Answered from CBP's permitted broker list. For anything beyond what CBP publishes, contact the company directly.
What is THE BLOCK CUSTOMS BROKERS, LLC's customs filer code?
NFX. CBP assigns each permitted brokerage company a three-character filer code, and it prefixes every entry number the company transmits. If you are matching an entry back to the broker that filed it, this is the code to look for.
Where is THE BLOCK CUSTOMS BROKERS, LLC located?
Naperville, IL, according to CBP's permitted broker list. Customs broker permits are national in scope, so the recorded city is where the company operates from rather than a limit on where it can file.
How do I contact THE BLOCK CUSTOMS BROKERS, LLC?
CBP's list gives by phone on 630-299-4608. Contact details change more often than the list is republished, so confirm before you rely on them.
Is THE BLOCK CUSTOMS BROKERS, LLC a licensed customs broker?
The company holds a CBP customs broker permit, which means it is authorized to transact customs business and employs at least one individually licensed broker. A permit confirms authorization only. It says nothing about service quality, and this listing is not an endorsement.
Is this your firm?
Sefer reads your shipment documents and drafts ready-to-file entries, stacks every applicable tariff with citations, and keeps the audit trail CBP expects in a focused assessment. Your licensed brokers review and transmit everything on filer code NFX.