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How Do I Dial an International Number?

Learn how to dial international and landline numbers correctly using + or 00, avoid common formatting mistakes, and fix call connection issues.

Updated yesterday

Making international calls with Talk360 is easy when the number is entered in the correct format.
Incorrect number formatting is the most common reason calls fail, so following the steps below usually fixes the issue instantly.

This guide explains:

  • How to dial international and landline numbers

  • When exit codes are needed

  • The most common formatting mistakes

  • Call costs for the person you’re calling

  • Premium and service number limitations

  • IVR (keypad) calling basics

  • What to do if a number blocks you

How to Make an Outgoing Call with Talk360

To place a call, you need:

  • Sufficient Talk360 call credits

  • A stable internet connection (Wi-Fi or mobile data)

You can call in two ways:

  • Select a contact from your phonebook (synced automatically)

  • Manually enter the number using the keypad

💡 Important:
If you’re calling internationally, always double-check that the number is saved in international format. Many call issues happen because contacts are saved in local format.

Correct International Dialing Format (Start Here)

To make an international or landline call with Talk360, the phone number must be entered in international format.

You can start the number with either + or 00 — Both are correct.
Most smartphones automatically recognize +, which is why it’s usually recommended.

✅ Correct format

+ OR 00  + Country Code + Area/City Code + Phone Number

Examples (not real numbers)

  • UK: +44 1632 960950 or 0044 1632 960950

  • China: +86 13764131556 or 0086 13764131556

Important rules

  • Start the number with + or 00

  • Always include the country code

  • Remove any leading 0 from the local number

  • Do not use spaces, dashes, or special characters

  • Save numbers in your contacts exactly in this format

💡 Tip

If a call doesn’t connect:

  • Try first with +

  • If that fails, try again using 00

Using Country Codes Correctly

Every country has a unique country code. When dialing internationally:

Example (not real)

Local number:

07123456789

International format:

+44 7123456789

✔️ The leading 0 is removed
✔️ The country code is added
✔️ The + replaces international prefixes

Exit Codes: When Are They Needed?

An exit code is used in some countries instead of +, but it is not always required.

Common exit codes

  • 00 → many European countries

  • 011 → United States & Canada

Recommended connection test (important)

If your call doesn’t connect:

  1. First, try without an exit code

    +CountryCode PhoneNumber
  2. If it fails, try again with an exit code

    ExitCode CountryCode PhoneNumber

Example (not real)

+49 301234567

If needed, try:

00 49 301234567

💡 Most smartphones automatically recognize the +, so exit codes are often unnecessary.

☎️ How Do I Call a Landline Number?

Calling a landline works the same way as calling a mobile number.

Make sure to:

  • Add the country code

  • Include the area or city code

  • Remove any leading 0

Example landline format (not a real number)

+31 20 1234567

Incorrect Number Formatting (Most Common Issue)

Incorrect number formatting is the most common reason international calls fail.

This often happens when users are abroad, and the recipient’s number is saved in local format instead of international format. Many contacts are saved without a country code, which works locally, but fails when calling from another country.

Very common situations

  • The number is saved without the country code

  • The number still starts with a leading 0

  • The contact was saved while you were living in the same country

  • You forgot to update the contact after traveling

  • You dialed the number manually in local format instead of international format

How to fix it (usually instant)

In most cases, the issue is resolved immediately by:

  • Adding the correct country code

  • Removing the leading 0

  • Retyping the number using +CountryCodePhoneNumber

  • Updating the number in your phone’s contact list

💡 Tip: Make sure the phone number is saved correctly in your device’s contacts using the international format. This avoids repeated call failures in the future.

Example (not a real number)

Local contact saved as:

07123456789

Correct international format:

+44 7123456789

Once the contact is saved in international format, you can call it successfully from any country.

👉 In most cases, you don’t need to contact Support once the number format is corrected.

Are There Any Costs for the Person I’m Calling?

Usually, no.

  • If the person you’re calling is in the same country as their phone number → no extra cost for them

  • If they are traveling abroad, roaming charges may apply, depending on their mobile provider and plan

📌 This depends entirely on their carrier, not Talk360.

Good to know

  • The person you call does NOT need the Talk360 app

  • Your call arrives as a normal phone call

  • Your registered phone number is shown (unless hidden or restricted)

💡 Tip: Check Call Rates Before Calling

To check rates:

  1. Go to Contacts

  2. Tap the contact

  3. View the rate per minute below the number

Calling Premium, Service, or High-Cost Numbers

Some phone numbers have much higher calling costs than regular mobile or landline numbers. These include:

  • Premium numbers

  • Service numbers

  • High-cost destination numbers

What has changed recently?

We’ve updated our routing and pricing options so that some premium or high-cost numbers can now be called, depending on the recipient’s carrier.

Instead of using one fixed rate, we may:

  • Offer alternative routing

  • Apply a different price based on the destination carrier

  • Use a rate that is lower than the standard cost of that number

Why do prices differ for these numbers?

Not all numbers within the same country cost the same to call.

For example:

  • Calling a standard London landline may be low-cost

  • Calling a specific London service or premium number can be much more expensive

  • In these cases, the standard UK rate may not apply

To avoid unexpected costs:

  • We may offer a special rate

  • Or temporarily block the number if no safe pricing is available

This ensures transparency and protects users from extremely high charges.

Important to know

  • Availability depends on the recipient’s carrier

  • Not all premium or service numbers are supported yet

  • Pricing may be higher than standard destination rates

  • Rates are always shown before you call

Not sure if a number is supported?

If you’re unsure whether a specific number:

  • Can be called, or

  • Has a special rate

👉 Contact Support via the app and share the number.
We’ll gladly check it for you.

I Want to Call a Number That Blocks Me

Why can't blocked numbers be reached

When someone blocks your number, they are exercising their right to privacy.
This block can be set:

  • Directly on the recipient’s phone

  • Through their mobile carrier

  • Automatically for unknown, private, or international numbers

  • By business systems that reject certain call types

Once a block is in place:

  • Calls may fail immediately

  • Calls may go straight to voicemail

  • Calls may never ring on the recipient’s phone

What Talk360 cannot do

  • We cannot remove or override a block

  • We cannot change the recipient’s phone or carrier settings

  • We cannot force a call through

  • We cannot provide alternative routing to bypass a block

These limitations apply to all calling services, not just Talk360.

Privacy & legal considerations (Very Important)

Blocking exists to protect people’s privacy, safety, and personal choice.

Attempting to bypass a block:

  • Violates the recipient’s explicit consent

  • May breach local privacy or telecom laws

  • Can lead to legal consequences, depending on the country

  • May result in account restrictions or suspension

For these reasons, Talk360 does not support or allow any attempt to bypass call blocks.

Common misunderstanding

“Can Talk360 change the recipient’s settings so I can call them?”

No.
Blocking decisions are made entirely by the recipient or their carrier, and must be respected.

What you can do instead

  • Reach out through another consented communication channel (if appropriate)

  • Ask the recipient to remove the block themselves

  • Double-check that:

    • The number is saved in the correct international format

    • You are not being blocked automatically as an unknown or international caller

Calling a Company with an IVR System

Some companies use an IVR (Interactive Voice Response) system.
This is an automated phone menu that answers your call and helps route you to the correct department without speaking to a person right away.

What this means for you as a caller

When you call a company with an IVR system, you may hear:

  • “Press 1 for Sales”

  • “Press 2 for Support”

  • “Press 3 for Billing”

  • Or voice instructions asking you to say your choice

These menus allow the company to:

  • Handle high call volumes

  • Route calls efficiently

  • Offer self-service options (like checking balances or opening hours)

How IVR systems work

1️⃣ You place a call
2️⃣ The IVR answers with a menu of options
3️⃣ You respond using:

  • Your phone’s keypad (DTMF tones), or

  • Voice commands (if supported)
    4️⃣ The system routes your call to the correct department or agent

Important to know

  • IVR menus are fully controlled by the company you’re calling

  • Talk360 only connects the call

  • We cannot change, fix, or override how a company’s IVR menu works

Troubleshooting IVR Calls

If keypad input doesn’t work:

1️⃣ Call another company with an IVR

  • If it works → the first company’s IVR is misconfigured

  • If it fails → the issue may be with your setup or network

2️⃣ Make sure:

  • Your call is connected

  • You’re using the on-screen keypad

  • Your internet connection is stable

Talk360 cannot fix a company’s IVR configuration; it is managed by the company itself.

If Your Call Still Doesn’t Connect

Before contacting Support, please confirm:

  • The country code is correct

  • No extra digits were added

  • You tested with and without an exit code

  • The destination supports international calling

  • The number is not blocking you

💬 Need More Help?

If your call still doesn’t connect after following the steps above, our Support team is here to help.

You can contact us:

  • 📱 Via an in-app message in the Talk360 app

  • 💻 Via webchat on our website

We’ll be happy to assist you further. 😊

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