International Calling

Cheaper International
Calling Guide.

Make cheap international calls with crystal clear quality. Follow our simple 5 step process to start calling worldwide at competitive rates.

5
Easy Steps
400+
Destinations
Caller ID
Create Free Account View Steps
Step 1

Create Your Free Account

No monthly fees, no contracts. Just pay for what you use.

1

Get Started

  • 100% free account creation
  • No monthly subscription fees
  • Instant account activation
  • Secure online portal access

What You Need

  • Valid email address
  • Your full name
  • Mobile number for verification
  • Your address details
Step 2

Caller ID Verification

Let people know it is really you calling. Verify your mobile number during signup.

2

Benefits

  • Recipients see your real number
  • No "Unknown Number" display
  • Builds trust with contacts
  • People are more likely to answer

How It Works

  • Enter your mobile number during registration
  • Receive SMS verification code
  • Enter the code to verify ownership
  • Your number is now your Caller ID

Important

  • Without verification, calls show +44 1908 737 001 as Caller ID
  • Verification only takes a few seconds
  • You can verify during or after registration
Step 3

Add Credit to Your Account

Top up with your preferred amount and start calling instantly.

3

Credit Options

£5
Try it out
£10
Most popular
£20
Regular callers
Custom
Up to £100
Add Credit

Payment Methods

  • Visa debit and credit cards
  • Mastercard debit and credit cards
  • PayPal secure payments
  • Bank transfer

100% Secure: All payments processed through encrypted, PCI compliant systems.

Step 4

Choose Your Calling Method

Two convenient ways to make international calls.

4

TISA App

Recommended
  • Call directly from your address book
  • Shows your verified mobile as Caller ID
  • Crystal clear HD audio quality
  • Real time balance and call history

Access Number

  • Works from any phone, mobile or landline
  • No app download required
  • Follow simple voice prompts
Access Number
01908 737 001
Milton Keynes local rate
Step 5

Format Numbers Correctly

Store numbers in international format for reliable connections every time.

5

Correct Format

🇮🇳
+919876543210
India mobile (recommended)
🇮🇳
00919876543210
India mobile (alternative)
🇮🇳
9876543210
Missing country code

Country Examples

🇺🇸
+15551234567
USA
🇬🇧
+447700123456
United Kingdom
🇦🇺
+61412345678
Australia
🇩🇪
+493012345678
Germany

Always include the country code (+XX or 00XX) for international calls.

Requirements

Important Requirements

Please review before making calls.

Minimum Balance

25p
Minimum Balance
  • Your account must have at least 25p credit to make any international call
  • Top up with £5 or more to avoid frequent balance checks

Blocked Number Types

The following number types are blocked and will not work:

  • International freephone numbers
  • Premium rate numbers
  • Shortcode numbers

These restrictions help protect you from unexpected high charges.

Pro Tips

Tips for Better Calling

Strong Connection

For app calls, use WiFi or 4G/5G for crystal clear audio quality

Check Time Zones

Check local time in the destination country before calling

Quiet Environment

Call from a quiet location for the clearest conversation

Charged Device

Ensure your phone is charged before long international calls

Save Numbers

Store international numbers with proper formatting for quick calling

Monitor Balance

Check your account balance regularly and top up before it runs low

Ready to Start Calling?

Create your free account today and start connecting with friends and family around the world.

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