XLONGB4L is a BIC / SWIFT code of LSEG B3 LIMITED. Here you can find an address, list of currencies, correspondent relations and recommendations on how to send SWIFT transfers to this bank.
Address: 10 PATERNOSTER SQUARE LONDON, EC4M 7LS UNITED KINGDOM
GREAT BRITAIN
LSEG B3 LIMITED Information
SWIFT/BIC Code
XLONGB4L or XLONGB4LXXX
SWIFT/BIC Code (8 characters)
XLONGB4L
Branch Code
XXX
Country
GREAT BRITAIN
Local Currency
TARGET2
No
Always check with your bank or recipient directly if you are planning on sending money. If you believe you made a mistake in a SWIFT code, you can ask your bank to recall the payment.
SWIFT Code XLONGB4L Explained:
SWIFT code is required to send an international money transfer over SWIFT (international wire transfer).
Normally, you can use first 8 symbols (XLONGB4L) without branch code (XXX) for a SWIFT funds transfer, however we recommend to double check with LSEG B3 LIMITED.
Most of the time, banks rely on their own or centralized reference data (SWIFTref), so you can send SWIFT payments to LSEG B3 LIMITED without specifying correspondent banks, however if you would like to manually choose one you can order information about XLONGB4L correspondent banks or request it from the customer service of LSEG B3 LIMITED.
Payment Tracking
In order to track a SWIFT cross-border payment to/from LSEG B3 LIMITED you need an UETR code, Reference #, Amount Value, Payment Date and a Currency. Usually you can find all this info in a MT103 form.
Yes. XLONGB4LXXX is the SWIFT/BIC code of LSEG B3 LIMITED in GREAT BRITAIN. It follows the ISO 9362 format and is used to route international (SWIFT) wire transfers to this institution.
Can I use the 8-character code XLONGB4L?
In most cases, yes. The 8-character code XLONGB4L refers to the head office, while the optional last three characters (XXX) identify a specific branch. We recommend confirming the exact code with LSEG B3 LIMITED or the sending bank.
How do I send a payment to LSEG B3 LIMITED?
Provide the beneficiary account number or IBAN together with the SWIFT/BIC code XLONGB4LXXX to your bank. To track the resulting cross-border payment you will need the UETR, which appears on the MT103 confirmation.
Sources of Data
Business Identifier Code (BIC) is defined by ISO 9362:2022. SWIFT/BIC code XLONGB4LXXX was registered by SWIFT organization. LEI identifier has been registered by LEI Worldwide.
This record is aligned with the ISO 9362 BIC directory maintained by SWIFT — the ISO-appointed Registration Authority — and is refreshed on a monthly cycle. Last updated September 2026.
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The registrations of SWIFT codes are handled by Society for Worldwide Interbank Financial Telecommunication (SWIFT) and their headquarters is located in La Hulpe, Belgium. SWIFT is the registered trademark of S.W.I.F.T. SCRL with a registered address at Avenue Adèle 1, B-1310 La Hulpe, Belgium. We are not in any way affiliated with S.W.I.F.T. SCRL.
