📱 What Are Network Codes?
A mobile network code, or prefix, is the first four digits of a mobile phone number in Pakistan. All Pakistani mobile numbers start with “03” and are followed by two more digits that identify the mobile operator. These codes are assigned by the Pakistan Telecommunication Authority (PTA) to ensure clarity and consistency across the telecom industry.
Each network operator is given a set of codes such as:
- Jazz: 0300, 0301, 0302, etc.
- Telenor: 0340, 0341, 0342, etc.
- Zong: 0310, 0311, 0312, etc.
- Ufone: 0330, 0331, 0332, etc.
- Warid (now part of Jazz): 0320, 0321, etc.
So when you see a number starting with 0301, you can confidently say it was issued by Jazz.
0301 Which Network Code? Everything You Need to Know
In today’s connected world, knowing which mobile network a phone number belongs to can be very helpful. Whether you’re trying to save on call charges, verifying unknown numbers, or simply curious, identifying the network behind a mobile number can come in handy. One frequently asked question in Pakistan is: “0301 — which network code is this?”
The answer is straightforward: 0301 is a mobile number prefix used by Jazz, formerly known as Mobilink.
📡 About Jazz (Formerly Mobilink)
Jazz is the largest mobile network operator in Pakistan. Originally launched as Mobilink in 1994, it quickly grew to dominate the Pakistani telecom space. In 2016, Mobilink merged with Warid Telecom, and the brand was renamed Jazz.
Today, Jazz offers a full range of telecom services:
- 4G and LTE data services
- Prepaid and postpaid mobile connections
- Internet devices
- JazzCash digital wallet
- Call, SMS, and internet packages
With over 70 million subscribers, Jazz has extensive coverage across urban and rural areas, making it a trusted name in mobile communications.
🔍 Why It’s Useful to Know Network Codes
Here are a few practical reasons why identifying a mobile network code like 0301 is useful:
- Saving on Call Rates: Some networks offer lower call rates when calling within the same network.
- Internet Bundles: Certain packages are network-specific; knowing the recipient’s network helps you use the right one.
- Spam Filtering: Identifying numbers by network can help filter out robocalls or spam based on origin.
- Business Use: For customer service or marketing, companies often segment clients by network.
📤 Can You Always Trust the Prefix?
This is where it gets a bit tricky. While 0301 originally belongs to Jazz, the user of a 0301 number may have switched to another network due to Mobile Number Portability (MNP).
MNP allows users to keep their number even after switching to a different telecom provider. So a number that starts with 0301 may no longer be on the Jazz network.
✅ How to Check the Actual Network Behind a Number
To confirm which network a number currently belongs to, you can use these methods:
- Send SMS to 76367
Type the number you want to check and send it to 76367. You’ll get a reply telling you the current network. - Use PTA’s DIRBS Portal
Visit https://dirbs.pta.gov.pk to check SIM registrations and authenticity. It also helps verify which SIMs are active on your CNIC. - Jazz Customer Service
If you are a Jazz user, you can also call 111 or use the Jazz World app to check network information.
📋 Full List of Jazz Prefixes (Including 0301)
Jazz currently owns a range of prefixes, including:
- 0300
- 0301
- 0302
- 0303
- 0304
- 0320 (after merging with Warid)
- 0321, 0322, etc.
These can vary by region, and new codes may be introduced depending on PTA’s allocations.
⚠️ Beware of Misleading Apps or Lists
Many websites and apps claim to show full network code lists but are outdated or incorrect. Always use official PTA sources or SMS verification methods for the most reliable information.
🧾 Conclusion
To sum it up:
0301 is a network code used by Jazz, one of the most reliable and widely used telecom networks in Pakistan. However, due to mobile number portability, the number might now be on another network. For certainty, verify using SMS (76367) or PTA tools.
If you’re frequently making calls, running a business, or planning to subscribe to a mobile package, knowing the real-time network behind numbers like 0301 can save you time, money, and confusion.
Stay connected — and stay informed!