How does NumSwift extract phone numbers from text?

NumSwift uses advanced pattern recognition to automatically identify and extract phone numbers from any text you paste. It supports international formats and validates numbers in real-time.

Can I send WhatsApp messages without saving contacts?

Yes! NumSwift allows you to send WhatsApp messages directly to any phone number without adding it to your contacts. Just extract the number and click the WhatsApp button.

Is my data safe when using NumSwift?

Absolutely. NumSwift is completely privacy-focused - all data processing happens locally in your browser. No text or phone numbers are sent to our servers.

Does NumSwift work with international phone numbers?

Yes, NumSwift supports phone numbers from all countries and automatically detects the country format. You can also manually select your country for better accuracy.

Can I extract multiple phone numbers at once?

Yes. NumSwift can extract many phone numbers from a single text block. It automatically deduplicates results and keeps up to 50 numbers for quick access.

How do I format a phone number for international calling?

Paste the number into NumSwift and select the correct country. NumSwift validates it and shows the properly formatted international version with the correct country code.

Call Without Saving Contact

Need to call someone without adding them to your phone? Paste any text containing their number below and dial with one tap — no need to save the contact first.

Last updated: 2026-02-21

Extract Phone Numbers Instantly

Paste text to extract phone numbers and contact directly

How to Use the Phone Number Extractor

Start by pasting text with phone numbers to see them appear here!

1. Copy Text

Copy text with phone numbers

2. Extract Numbers

Paste & extract

3. Use the Numbers

Call, SMS, or WhatsApp

🔒 Privacy-First Tool

All processing happens in your browser. Your data never leaves your device and is not stored on our servers.

Need help or have feedback? Contact us - we'd love to hear from you!

💡 Pro Tips

• Paste text from emails, documents, or websites
• Works with international phone numbers from all countries
• Click WhatsApp to message without saving contacts
• Your extracted numbers are saved locally for quick access

Connect with the creator:

How to Call Without Saving a Contact

Copy the text containing the phone number (from an email, website, or message)
Paste it into the text box above
NumSwift detects and extracts all phone numbers automatically
Tap the phone icon next to the number you want to call
Your dialer opens with the number ready — no contact saving needed

When Is This Useful?

Returning a missed call from an unknown number
Calling a business or restaurant from their website or listing
Reaching a delivery driver or service provider quickly
Making international calls without cluttering your contact list

Frequently Asked Questions

▶How can I call a number without saving it as a contact?

Paste any text containing phone numbers into NumSwift. It extracts the numbers automatically, then tap the phone icon next to any number to open your dialer directly — no need to add them to your contacts first.

▶Does this work on both iPhone and Android?

Yes. NumSwift uses standard tel: links that work in any browser on iPhone, Android, and desktop. When you tap the phone icon, your default dialer opens with the number pre-filled.

▶Can I also send SMS or WhatsApp messages instead of calling?

Absolutely. NumSwift extracts phone numbers and gives you options to call, send an SMS, or open a WhatsApp chat — all without saving the contact to your phone.

▶Does this work with international phone numbers?

Yes. NumSwift supports international numbers from any country. It automatically detects country codes and formats the number correctly so your dialer can place the call.