Verified directory record

MARLUS44 BIC/SWIFT code

Identify BMO HARRIS BANK N.A. FORMERLY KNOWN AS M AND I BANK in Milwaukee, WI, United States, and understand every part of this bank identifier.

Directory record found
Primary office
Milwaukee, WI

BIC/SWIFT record

MARLUS44

BMO HARRIS BANK N.A. FORMERLY KNOWN AS M AND I BANK

US Country

XXX Branch

Record overview

Institution and branch details

Financial institution: BMO HARRIS BANK N.A. FORMERLY KNOWN AS M AND I BANK
Branch: MILWAUKEE-NORTH WATER STREET
City: Milwaukee, WI
Country: United States (US)
Address: 770 NORTH WATER STREET, 53202-3593

Code anatomy

What does MARLUS44 mean?

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

MARL 01

Institution code

Identifies BMO HARRIS BANK N.A. FORMERLY KNOWN AS M AND I BANK.

US 02

Country code

ISO code for United States.

44 03

Location code

Identifies the institution’s location.

XXX 04

Branch code

Omitted or XXX indicates the primary office.

Built for developers

Validate MARLUS44
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/MARLUS44' \
    --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/MARLUS44', [
    '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/MARLUS44"

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/MARLUS44';
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/MARLUS44', options)
  .then(response => response.json())
  .then(response => console.log(response))
  .catch(err => console.error(err));