How do I track an AWB number starting with 623?

Enter your full 11-digit AWB number (623-XXXXXXXX) in the tracker at the top of this page. TraceAWB will instantly open Bulgaria Air's official cargo tracking page with your shipment pre-loaded.

What if my AWB prefix doesn't match any airline?

If your AWB prefix does not match a known airline, it may be a House AWB (HAWB) issued by a freight forwarder rather than the actual airline. For tracking on the airline's official portal, you need the Master AWB (MAWB), which your freight forwarder can provide.

Prefix Decoded

What is AWB Prefix 623?

Q: What airline has AWB prefix 623?

AWB prefix 623 belongs to Bulgaria Air (IATA code FB), based in Bulgaria. All air waybills issued by Bulgaria Air start with 623-XXXXXXXX.

Q: How many digits is an IATA AWB prefix?

An IATA AWB prefix is always exactly 3 digits (000–999). It is the first part of an 11-digit air waybill number in the format XXX-XXXXXXXX. Prefix 623 belongs to Bulgaria Air.

Q: Is 623 the only AWB prefix for Bulgaria Air?

Yes, 623 is the IATA-assigned AWB prefix exclusively for Bulgaria Air. Each IATA member airline has a unique 3-digit prefix. Bulgaria Air's prefix is 623, so all their air waybills follow the 623-XXXXXXXX format.

AWB prefix 623 is the IATA-assigned airline identification code for Bulgaria Air (FB), based in Bulgaria. Every air waybill issued by Bulgaria Air begins with the digits 623, followed by a hyphen and an 8-digit shipment serial number — giving a total of 11 digits in the format 623-XXXXXXXX.

When you see a cargo AWB beginning with 623, you can be certain it was issued by Bulgaria Air or by a freight forwarder acting on their behalf. Bulgaria Air operates as a Scheduled Cargo & Passenger Network, with its primary hub at Major International Hub (HUB). Typical air transit times range from 1 to 3 business days depending on origin and destination.

The IATA prefix system assigns a unique 3-digit code to every member airline, ensuring there is no ambiguity in airway bill identification across the global air freight network. Prefix 623 is exclusively reserved for Bulgaria Air and cannot be used by any other carrier. For detailed shipment status, use the tracker above to reach Bulgaria Air's official tracking portal instantly.

Prefix 623 — Quick Reference

Prefix Number623

Airline

Bulgaria Air

IATA CodeFB

ICAO CodeLZB

CountryBulgaria

HubMajor International Hub (HUB)

AWB Format623-XXXXXXXX

Cargo TypeScheduled Cargo & Passenger Network

Transit Time1–3 days

Official SiteVisit

Format Guide

How to Read an AWB Starting with 623

The 11-digit IATA airway bill number is split into two parts separated by a hyphen. The first three digits (623) tell you instantly which airline issued it.

623

Airline Prefix
→ Bulgaria Air

-

12345678

Shipment Serial
(8 digits)

623 always identifies Bulgaria Air as the issuing carrier. The 8-digit serial is unique to each shipment. Together: 623-12345678 is a complete, valid Bulgaria Air airway bill.

Prefix Lookup

Look Up Any AWB Prefix

Have a different AWB prefix? Enter any 3-digit IATA prefix below to identify the airline and get instant tracking.

Enter Any AWB Prefix

Type the first 3 digits of your airway bill number

Prefix Range 600–699

AWB Prefixes Near 623

Not sure you have the right prefix? Browse nearby IATA AWB prefixes to find the correct airline for your air waybill.

Prefix	Airline	Country	IATA	Track
615	European Air Transport	Germany	QY	View
617	TUIfly	Germany	X3	View
618	Singapore Airlines	Singapore	SQ	View
623 You are here	Bulgaria Air	Bulgaria	FB	Track
624	Pegasus Airlines	Türkiye	PC	View
625	WORLD2FLY Portugal	Global	3P	View
629	Citilink	Indonesia	QG	View
630	Sunclass Airlines	Global	DK	View

Browse by Range

All AWB Prefix Ranges

IATA assigns AWB prefixes across the full 000–999 range. Browse all prefixes by range to find any airline.

000–099 100–199 200–299 300–399 400–499 500–599 600–699 700–799 800–899 900–999

← See the full AWB prefix index (all 440+ airlines)

FAQ

Frequently Asked Questions about AWB Prefix 623

What airline has AWB prefix 623? +

AWB prefix 623 belongs to Bulgaria Air (IATA code FB, ICAO code LZB), based in Bulgaria. All air waybills with this prefix follow the format 623-XXXXXXXX and were issued by Bulgaria Air or by a freight forwarder on their behalf.

How do I track an AWB starting with 623? +

Enter your full 11-digit AWB number — 623-XXXXXXXX — into the tracker at the top of this page and click "Track". TraceAWB identifies prefix 623 as Bulgaria Air and opens their official cargo tracking portal with your shipment pre-loaded.

What does AWB prefix 623 mean? +

In the IATA air cargo numbering system, the first three digits of any air waybill identify the issuing airline. Prefix 623 is exclusively assigned to Bulgaria Air. The remaining eight digits (after the hyphen) are the unique shipment serial number assigned to your individual cargo. The two parts together form a globally unique shipment identifier: 623-XXXXXXXX.

How many digits is an IATA AWB prefix? +

An IATA AWB prefix is always exactly 3 digits (ranging from 000 to 999). It forms the first part of an 11-digit air waybill number in the standard format XXX-XXXXXXXX. Prefix 623 identifies Bulgaria Air. IATA maintains a registry of all assigned prefixes and each is unique to one airline.

What is the difference between a Master AWB and a House AWB? +

A Master Air Waybill (MAWB) is issued by the airline — in this case Bulgaria Air — directly to the freight forwarder. It begins with the airline's prefix: 623. A House Air Waybill (HAWB) is issued by the freight forwarder to the individual shipper and uses the forwarder's own numbering system. For tracking on Bulgaria Air's official portal, you need the MAWB starting with 623-. If you only have a HAWB, ask your freight forwarder for the corresponding MAWB.

Is 623 the only AWB prefix for Bulgaria Air? +

Yes. 623 is the single IATA-assigned AWB prefix exclusively for Bulgaria Air. IATA assigns one unique 3-digit prefix per airline. No other carrier uses prefix 623, so whenever you see an airway bill starting with 623, it is guaranteed to be a Bulgaria Air shipment.

What if my 623 AWB shows no tracking status? +

Tracking status for a 623 AWB may not appear immediately after booking. It becomes visible only after the cargo has been physically accepted at a Bulgaria Air cargo terminal and the AWB has been activated in their system. This typically takes 2–8 hours after acceptance. If your AWB still shows no status after 12 hours, contact Bulgaria Air cargo customer service or your freight forwarder directly.