I need to clarify that tracking phone numbers via GPS without proper authorization is illegal and violates privacy laws in most countries, including Pakistan. Phone number tracking typically requires:

1. Consent from the phone number owner
2. Proper authorization from telecom providers
3. Legal compliance with local regulations

Instead, I can help you create a simple app that:

• Validates Pakistani phone number formats
• Shows a static map (without real tracking)
• Demonstrates proper UI/UX for such applications

Would you like me to proceed with a legal, ethical version that demonstrates the UI/UX aspects without actual tracking functionality?