Your Card Got Blocked Abroad. Here's Exactly How to Call Your Bank.
You’re at a café in Lisbon, the waiter taps your card, the terminal flashes DECLINED. You try a second time. Same result. You step outside, pull up your bank’s app, and the only option is “Call us — 1-800-XXX-XXXX”. Which, of course, doesn’t connect from Portugal.
If you’ve never had this happen, count yourself lucky. If it has, you know the next twenty minutes are about to be miserable: a hotel landline charging $3/minute, a hold queue routed through a number that keeps cutting out, and the slow realisation that you can’t pay for dinner.
This post is a reference. Bookmark it before your next trip. It tells you:
- Why your bank’s domestic 800/0345/1800 number won’t connect when you’re abroad
- The actual international direct-dial number for 16 major US, UK, Canadian, Australian, Singaporean, and Indian banks
- The cheapest, fastest way to dial it without a roaming plan or a hotel phone
Why your bank’s toll-free number doesn’t work abroad
US 800/888/833 numbers, UK 0345/0800 numbers, India 1800/1860 numbers, Australia 13-XX numbers, and Singapore 1800 numbers are all domestic-only. They’re routed through the home country’s toll-free gateway. Telco infrastructure outside that country has no way to translate them — the call literally cannot leave the foreign network.
This is why when you try +1 800-935-9935 (Chase domestic) from Portugal, you either get a fast-busy tone or an error message in Portuguese.
Banks know this. Almost every major bank publishes a separate international direct-dial line for cardholders who are travelling, but they bury it. It’s usually on:
- The back of your physical card, in tiny print
- A “calling from outside the country” sub-page of their support site
- The bottom of an FAQ titled “I’m travelling and my card was declined”
Not anywhere you find when you’re stressed and your card is dead.
The international support numbers, by bank
The list below is what to dial when you’re abroad and the toll-free isn’t connecting. All numbers are in international format — dial them exactly as shown, including the + and country code.
United States banks
| Bank | International direct-dial | Domestic (won’t work abroad) |
|---|---|---|
| Chase | +1 302-594-8200 | 1-800-935-9935 |
| Bank of America | +1 315-724-4022 | 1-800-432-1000 |
| Citibank | +1 210-677-0065 | 1-800-374-9700 |
| Wells Fargo | +1 925-825-7600 | 1-800-869-3557 |
| Capital One | +1 804-934-2001 | 1-800-227-4825 |
| American Express | +1 336-393-1111 | 1-800-528-4800 |
| US Bank | +1 503-401-9991 | 1-800-872-2657 |
| PNC Bank | +1 412-803-7711 | 1-888-762-2265 |
A note on Chase, BofA, Citi, and Wells Fargo: these are collect call lines — call them and they’ll accept the charges so you don’t get billed by your carrier. Worth knowing if your phone bill panics you.
United Kingdom banks
| Bank | International direct-dial | Domestic (won’t work abroad) |
|---|---|---|
| HSBC | +44 1226-260878 | 0345-604-0626 |
| Barclays | +44 24-7684-2099 | 0345-734-5345 |
| Lloyds Bank | +44 1733-347-338 | 0345-300-0000 |
| NatWest | +44 1268-500-813 | 0345-788-8444 |
| Santander UK | +44 191-338-3000 | 0800-9-123-123 |
UK banks generally don’t run collect-call lines for international cards. You’re on the hook for the call cost, so dialling cheaply (more on that below) matters.
Canadian banks
| Bank | International direct-dial | Domestic (won’t work abroad) |
|---|---|---|
| RBC (Royal Bank of Canada) | +1 506-864-2275 | 1-800-769-2511 |
| TD Bank / TD Canada Trust | +1 416-983-5393 | 1-866-222-3456 |
| Scotiabank | +1 416-701-7200 | 1-800-472-6842 |
| BMO (Bank of Montreal) | +1 514-881-3845 | 1-877-225-5266 |
Australian banks
Australia’s 13-XX numbers don’t route from overseas at all. You must use the international line.
| Bank | International direct-dial | Domestic (won’t work abroad) |
|---|---|---|
| ANZ Bank | +61 3-9683-9999 | 13-13-14 |
| Commonwealth Bank | +61 2-9999-3283 | 13-22-21 |
| Westpac | +61 2-9155-7700 | 132-032 |
| NAB | +61 3-8641-9083 | 13-22-65 |
Indian banks (NRI lines)
If you’re an NRI calling about your Indian account, the 1800/1860 numbers are domestic-only — same story.
| Bank | International direct-dial | Domestic (won’t work abroad) |
|---|---|---|
| SBI (State Bank of India) | +91 22-2274-0844 | 1800-1234 |
| HDFC Bank | +91 22-6160-6161 | 1800-202-6161 |
| ICICI Bank | +91 22-3366-7777 | 1860-120-7777 |
| Axis Bank | +91 40-6717-4100 | 1860-419-5555 |
Singapore banks
| Bank | International direct-dial | Domestic (won’t work abroad) |
|---|---|---|
| DBS Bank | +65 6327-2265 | 1800-111-1111 |
| OCBC Bank | +65 6363-3333 | 1800-363-3333 |
| UOB | +65 6222-2121 | 1800-222-2121 |
| Standard Chartered | +65 6747-7000 | — |
Continental Europe
| Bank | International direct-dial |
|---|---|
| Santander (Spain group) | +34 912-890-000 |
| BNP Paribas | +33 1-57-08-22-00 |
| Deutsche Bank | +49 69-910-10000 |
| ING | +31 20-22-888-00 |
Santander Spain and BNP Paribas both publish a single global customer service line — same number from any country. Deutsche Bank and ING tend to push customers towards in-app contact, but their main switchboards still answer card issues.
How to actually dial these numbers from abroad
Now you have the right number. Three options for connecting to it:
Option 1 — Roaming. Whatever you’d pay your home carrier per minute, multiply by 15-30 minutes of bank-call hold time. A typical Verizon/Vodafone/Airtel international roaming rate to a US 302 number is $2-4/minute. Budget $60-120 for one resolution call.
Option 2 — Hotel landline. Same call, but the hotel surcharge typically pushes the effective rate to $5-10/minute. We’ve seen hotel-line invoices of $300+ for a single bank dispute.
Option 3 — Browser calling. This is what we built VoixCall for. Open Chrome, Safari, Firefox or Edge, sign up with an email, add $10 of credits, and dial. No app install. No SIM swap. No roaming activation. Rates are typically $0.02-$0.10/minute to US/UK/Canadian/Indian/Singaporean direct-dial numbers. A 30-minute call to Chase from Portugal: under $1.
Your first call is free, which is enough to actually reach your bank and unblock your card.
What to do once you get through
A 60-second checklist for the call itself, in roughly the right order:
- Have your card number ready — even a blocked card. The fraud team needs it to pull up the account.
- State your situation upfront — “I’m travelling in [country], my card was blocked, I’d like to verify the recent transactions and re-enable it.” This routes you faster than waiting for the IVR to ask.
- Get a confirmation reference number before you hang up. If the card declines again 30 minutes later, you’ll need it.
- Ask them to put a travel note on the account for the dates you’re abroad. This prevents the same block tomorrow.
- Note the agent’s name and the time. If you have to call back, you can skip a lot of re-explaining.
Why this matters more than it sounds
A blocked card abroad isn’t just inconvenient — it’s the moment a trip can spiral. You can’t check into the next hotel because the deposit hold fails. You can’t pay for a taxi to the airport. You miss a flight rebooking window because the airline website won’t take your card.
The fix is fast — usually under 10 minutes once you reach the right person. The friction is getting to the right person. That’s what these numbers are for.
Related VoixCall resources
- Full international support numbers directory — banks, airlines, fintech, marketplaces
- Made for travellers — the use case this site was built for
- Made for NRIs calling India — SBI, ICICI, HDFC, Axis NRI lines covered
- Made for expats — calling home-country institutions
- International calling rates calculator — see what a 20-minute call to your bank actually costs
Travel safe. Save this page.