Table of Contents
If you’ve ever come across a 03457 number, you might have wondered how much it costs to call and whether it is included in your phone plan.
These numbers are widely used by businesses, government services, and customer support teams across the UK.
However, the cost of calling them can vary depending on your network provider and whether you’re calling from a landline or mobile.
In this guide, we’ll explore everything you need to know about 03457 numbers, including their costs, how they compare to other numbers like 0345, and whether they are free to call.
By the end, you’ll have a clear understanding of how 03457 numbers work and how to manage call charges effectively.
What Are 03457 Numbers?

An 03457 number is a type of non-geographic number used in the UK, primarily by businesses, government agencies, and customer service centres.
Unlike traditional landline numbers that are tied to specific locations (such as 020 for London or 0161 for Manchester), 03457 numbers are designed to provide a nationwide presence.
What Are the Key Features of 03457 Numbers?
- Non-Geographic: These numbers are not linked to a specific area, making them ideal for nationwide organisations.
- Landline and Mobile Friendly: You can dial 03457 numbers from both landlines and mobile phones.
- Same Rate as Standard Landlines: Calls to 03457 numbers are charged at the same rate as calls to 01 and 02 numbers.
- Used by Businesses and Services: Many banks, helplines, and service providers use 03457 numbers to manage customer calls efficiently.
These numbers help businesses maintain consistency and professionalism, ensuring that customers from any region in the UK can reach them at a standard local rate.
Who Commonly Uses 03457 Numbers?
03457 numbers are commonly used by large organisations and service providers that need a centralised contact number for customers across the UK.
These numbers provide a professional and accessible way to communicate with customers.
Common Users of 03457 Numbers
- Banks & Financial Institutions: Many banks use 03457 numbers for customer inquiries, credit card services, and fraud reporting.
- Government Departments: HMRC, DVLA, and other government agencies use these numbers for support and public assistance.
- Utility Providers: Gas, electricity, and water companies use them for billing inquiries and emergency support.
- Mobile & Broadband Providers: Telecom companies like EE, O2, and Vodafone provide customer service through 03457 numbers.
- Insurance & Healthcare Services: Insurance firms and medical helplines rely on these numbers for customer support.
- Transport & Travel Companies: Airlines, train operators, and travel agencies use 03457 numbers for ticketing and inquiries.
The widespread adoption of 03457 numbers ensures that businesses can offer cost-effective and reliable customer service without requiring multiple regional contact numbers.
Are 03457 Numbers Free to Call?

03457 numbers are not free to call, but they are charged at the same rate as standard landline numbers (01 and 02).
This means the cost is usually the same as calling a local or national landline. However, whether you pay for the call depends on your phone plan and available minutes.
When Are 03457 Numbers Free?
- If you have a mobile contract or landline package that includes free minutes, calls to 03457 numbers will be deducted from your allowance, making them effectively free.
- Some networks offer inclusive call bundles where calls to 03457 numbers are covered.
When Are 03457 Numbers Charged?
- If you exceed your free minutes, you will be charged at the standard rate for local and national landline calls.
- Pay-as-you-go (PAYG) users will have to pay per minute as per their network provider’s standard landline rate.
To avoid unexpected charges, always check with your network provider to see whether 03457 numbers are included in your plan.
How Much Do 03457 Numbers Cost to Call?
The cost of calling a 03457 number varies depending on your phone provider and whether you are using a landline or mobile.
These numbers are charged at the same rate as standard UK landlines (01 and 02 numbers), and many providers include them in contract plans with free minutes.
Typical Call Charges for 03457 Numbers
| Provider | Landline Charge | Mobile Charge | Included in Free Minutes? |
| BT | 10p – 20p per minute | 30p – 50p per minute | Yes (on most plans) |
| EE | 12p – 25p per minute | 50p – 65p per minute | Yes (on contract plans) |
| O2 | 10p – 40p per minute | 35p – 55p per minute | Yes (on contract plans) |
| Vodafone | 12p – 35p per minute | 45p – 60p per minute | Yes (on contract plans) |
| Three | 15p – 30p per minute | 50p – 70p per minute | Yes (on contract plans) |
How to Reduce Costs?
- Use inclusive minutes wisely if your plan covers 03457 calls.
- Check special network promotions for free or discounted calls.
- Consider an affordable landline plan if you frequently call these numbers.
By understanding your phone plan and available free minutes, you can avoid unnecessary charges when calling 03457 numbers. Always check with your provider for the best options to keep costs low.
Do 03457 Numbers Cost the Same as 0345 Numbers?

Yes, 03457 numbers are charged the same as 0345 numbers because both belong to the 0345 number range.
The only difference between them is the specific digits used, but this does not affect the pricing. Both 03457 and 0345 numbers are treated as standard UK landline numbers by phone providers.
If your mobile or landline plan includes free calls to 0345 numbers, it will also cover 03457 numbers, as they are part of the same number range.
This means that for cost purposes, there is no difference between calling 03457 and 0345 numbers.
Both numbers follow the same billing structure, ensuring consistency across all providers. Thus, you can expect similar charges whether you’re dialing an 0345 or an 03457 number.
Are 03457 Numbers Cheaper to Call from Landlines or Mobiles?
Calls to 03457 numbers tend to be cheaper from landlines than mobiles. Landline calls typically cost between 10p and 20p per minute, making them a more affordable option.
On the other hand, mobile calls can be significantly more expensive, ranging from 30p to 70p per minute depending on the provider and plan.
To reduce costs, consider using a landline, particularly during peak hours when mobile charges are higher.
Additionally, check whether your mobile contract includes 03457 numbers within its allowance, as this could help you avoid extra charges.
For those who need to make frequent calls, using VoIP services or internet calling apps can be another cost-effective option, as they usually offer cheaper rates compared to traditional mobile calls. Always review your plan to ensure you’re making the most cost-effective choice.
Which UK Networks Cover 03457 Numbers in Free Plans?

Many UK networks include 03457 numbers in their free call allowances, particularly on contract plans.
These numbers are treated like standard landline calls, meaning they are often covered in the same way.
Networks That Include 03457 Numbers in Free Minutes
- EE: Includes calls to 03457 numbers in their monthly contract plans.
- O2: Covers 03457 numbers in contract plans and some PAYG bundles.
- Vodafone: Most contract packages include 03457 numbers at no extra cost.
- Three: Offers free calls to 03457 numbers on selected contract plans.
If you’re on a pay-as-you-go (PAYG) plan, you might be charged per minute unless your plan or special bundle covers 03457 calls. Always check with your provider to confirm the details of your plan.
Can You Call 03457 Numbers from Abroad?
Yes, you can call 03457 numbers from outside the UK, but international charges will apply. Since 03457 numbers are classified as non-geographic UK landline numbers, international call rates will depend on:
- Your provider’s international call tariff
- The country you’re calling from
- Whether you’re using a UK SIM card abroad or a local network
Key Points About Calling 03457 Numbers from Abroad
- If you’re using a UK SIM card while abroad, international roaming charges will apply.
- If you’re calling from a foreign landline or mobile, the cost is determined by the local telecom provider’s UK call rates.
- VoIP services (such as Skype or WhatsApp) can be a cheaper alternative for international calls to 03457 numbers.
To avoid high charges, check with your provider for any international call packages that may include calls to UK landline numbers.
How Can You Check the Cost of Calling an 03457 Number?

It’s always best to confirm the exact call costs before dialling a 03457 number to avoid unexpected charges. Here are the best ways to check call costs:
Check Your Mobile or Landline Provider’s Website
- Most networks have online tariff calculators for easy reference.
- Search for “03457 call charges” on your provider’s site for accurate details.
Look at Your Plan’s Terms & Conditions
- Review your contract details or mobile app for free minute allowances.
- Contact customer service for precise information about call charges and plans.
Use Bill Checking Apps
- Many providers offer mobile apps where you can track charges and usage.
- O2, EE, and Vodafone have apps to check call costs in real time easily.
If you frequently call 03457 numbers, choosing a plan that includes them for free is the best way to save money.
How to Get 03457 Numbers for Your Business?

Many businesses in the UK choose 03457 numbers to provide a professional, non-geographic contact option for customers. Getting one is a straightforward process. The quick and easy steps to acquire a 03457 number are:
Choose a Telecom Provider
Select a provider like BT, Virgin Media, or Vonage that offers 03457 numbers. Compare pricing, features, and contract terms before deciding.
Decide on Call Handling Features
Choose from options like call routing, voicemail, and IVR menus. These features improve call management and customer experience.
Sign Up and Set Up the Number
Complete the registration process with your chosen provider. Most providers activate 03457 numbers within 24–48 hours.
If you operate a customer service line, a 03457 number can improve brand trust and customer satisfaction.
What Are the Benefits of Using 03457 Numbers?
Businesses and organisations prefer 03457 numbers because they offer cost-effective, nationwide coverage. Here are the top benefits of 03457 numbers:
Affordable for Callers
Calls are charged at local UK landline rates. This makes them a cost-effective option for both individuals and businesses.
Included in Mobile & Landline Plans
Many providers cover 03457 numbers in free minute allowances. This helps callers avoid extra charges when using their plan’s minutes.
Better Customer Accessibility
These numbers make it easier for customers to contact your business. They provide a professional and reliable communication channel nationwide.
No Regional Restrictions
Unlike geographic numbers, 03457 numbers are not tied to a specific location. This ensures nationwide accessibility without regional limitations.
Scalable for Businesses
Ideal for growing companies that require multiple call-handling options. They support expansion and better customer service management.
For businesses looking for customer-friendly communication, 03457 numbers are a reliable and affordable solution.
Conclusion
03457 numbers are widely used by businesses and organisations in the UK, offering a cost-effective and accessible way for customers to reach them.
While these numbers are not free, they are charged at the same rate as standard UK landline calls and are often included in mobile and landline plans. If you have free minutes, you won’t pay extra for calling an 03457 number.
Understanding how 03457 numbers work can help you avoid unnecessary charges and choose the best way to contact businesses.
Whether you’re calling from a landline, mobile, or abroad, checking your network’s call rates and inclusive plans can help you manage costs effectively.
FAQs About 03457 Numbers
Should businesses use 03457 numbers?
Yes, businesses benefit from 03457 numbers as they provide a nationwide, cost-effective contact option for customers. They also help create a professional brand image.
Do 03457 numbers count towards my mobile contract’s inclusive minutes?
Yes, most UK mobile contracts include 03457 numbers in their free minutes allowance, similar to standard landline numbers.
What happens if I call a 03457 number outside my plan’s allowance?
If you exceed your plan’s free minutes, you’ll be charged at the standard rate for landline calls, which varies by provider.
Are 03457 numbers more expensive during peak hours?
No, charges for 03457 numbers remain the same throughout the day, regardless of peak or off-peak hours.
How do I know if a company is using a legitimate 03457 number?
Check the company’s official website or contact them directly to verify their 03457 number before calling.
Can I block 03457 numbers if I receive spam calls?
Yes, you can block unwanted 03457 numbers using your phone’s built-in blocking feature or by contacting your provider.
Why do banks and government services use 03457 numbers?
Banks and government agencies use 03457 numbers because they provide nationwide coverage without regional restrictions.
Do call charges for 03457 numbers vary between pay-as-you-go and contract plans?
Yes, PAYG users usually pay per minute, while contract users often have free minutes that cover 03457 calls.


