Verified directory record

MLIAGB21XXX BIC/SWIFT code

Identify BLACKROCK UK HOLDCO LIMITED in London, United Kingdom, and understand every part of this bank identifier.

Directory record found
Primary office
London

BIC/SWIFT record

MLIAGB21XXX

BLACKROCK UK HOLDCO LIMITED

GB Country

XXX Branch

Record overview

Institution and branch details

Financial institution: BLACKROCK UK HOLDCO LIMITED
Branch: Primary office
City: London
Country: United Kingdom (GB)
Address: 33 KING WILLIAM STREET

Code anatomy

What does MLIAGB21XXX mean?

A BIC is built from an institution code, country code, location code and an optional branch code.

MLIA 01

Institution code

Identifies BLACKROCK UK HOLDCO LIMITED.

GB 02

Country code

ISO code for United Kingdom.

21 03

Location code

Identifies the institution’s location.

XXX 04

Branch code

Omitted or XXX indicates the primary office.

Built for developers

Validate MLIAGB21XXX
through the API

Retrieve this BIC as structured JSON for onboarding, payment routing or data-quality workflows.

Start free trial View documentation

curl 'https://api.fincodesapi.com/v2/bic/MLIAGB21XXX' \
    --header 'X-Api-Key: your-api-key-here' \
    --header 'Accept: application/json'

# INSTALLATION
$ composer require guzzlehttp/guzzle

# REQUEST
<?php
require_once('vendor/autoload.php');

$client = new \GuzzleHttp\Client();

$response = $client->request('GET', 'https://api.fincodesapi.com/v2/bic/MLIAGB21XXX', [
    'headers' => [
        'Accept' => 'application/json',
        'X-Api-Key' => 'your-api-key-here',
    ],
]);

echo $response->getBody();

# INSTALLATION
$ python -m pip install requests

# REQUEST
import requests

url = "https://api.fincodesapi.com/v2/bic/MLIAGB21XXX"

headers = {
    "Accept": "application/json",
    "X-Api-Key": "your-api-key-here"
}

response = requests.request("GET", url, headers=headers)

print(response.text)

# INSTALLATION
$ npm install node-fetch --save

// REQUEST
import fetch from 'node-fetch';

const url = 'https://api.fincodesapi.com/v2/bic/MLIAGB21XXX';
const options = {
  method: 'GET',
  headers: {
    'Accept': 'application/json',
    'X-Api-Key': 'your-api-key-here'
  }
};

fetch(url, options)
  .then(res => res.json())
  .then(json => console.log(json))
  .catch(err => console.error('error:' + err));

const options = {
  method: 'GET',
  headers: {
    'Accept': 'application/json',
    'X-Api-Key': 'your-api-key-here'
  }
};

fetch('https://api.fincodesapi.com/v2/bic/MLIAGB21XXX', options)
  .then(response => response.json())
  .then(response => console.log(response))
  .catch(err => console.error(err));