Do you run a UK business? Do you want a professional, non-geographic contact number that diverts to landlines or mobile?
Look no further than a 03 telephone number. Unlike premium-rate numbers, 03 telephone numbers cost the same as standard landlines – and that’s just the start.
Below we explain what 03 numbers are, their numerous benefits, which businesses should use them, and more.
What Are 03 Telephone Numbers?
Introduced by Ofcom in 2007, 03 telephone numbers are non-geographic. They allow businesses in the UK to establish a professional national presence without being tied to a specific location. They cost the same as standard landline calls (01 and 02 numbers) and are included in mobile call allowances. The result: they’re instantly customer friendly.
There are different types of 03 numbers. For instance, 0330 numbers are widely used by businesses and organisations for a national presence rather than sticking to local numbers. 0344 numbers, on the other hand, are typically used by companies transitioning from existing 0844 premium-rate numbers, where continuity is maintained without higher call charges being imposed.
03 numbers work independently of regions. For example, a 0330 number may seem like it’s tied to a specific location, but it’s actually part of the non-geographic 03 range. It doesn’t act as an area code and isn’t linked to a particular place. This makes 03 numbers a reliable, easy-to-reach contact option for businesses with a national presence, that can be forwarded to any phone, whether mobile, landline, or VoIP.
The Key Benefits of 03 Numbers for Businesses
As touched on, various advantages are gained from using 03 UK phone numbers for businesses. Below is an exploration of these benefits, highlighting why businesses – both big and small – should opt for 03 when they choose a number.
National presence without a physical office
03 phone numbers remove the shackles of geographic limitations, by allowing your business to establish a national presence. Forget about needing multiple local numbers - unlike 01 and 02 area codes tied to specific UK regions, 03 numbers are non-geographic.
This is particularly beneficial for any company expanding beyond its local market. As you’re not tied to a single town or city, customers across the UK feel more comfortable calling a 03 number. They’re ideal for online businesses and companies with nationwide services.
Just remember, 03 numbers are strictly UK-based and are not to be confused with the 33 phone code. The 33 phone code is used for international calls to France.
Increased trust and credibility
Consumers are increasingly wary of premium-rate numbers, such as an 084 or 087 number, due to high calling costs. In contrast, 03 numbers are viewed as transparent and customer-friendly for one simple reason: they cost the same as standard landlines. The positive knock-on effect is that businesses with 0330 numbers appear more trustworthy and professional.
Their credibility is further reinforced as many government bodies, charities, and major organisations utilise 03 numbers. Simply put, when customers see a 03 number, they know they won’t be overcharged, increasing the likelihood of them calling.
Cost-effective for all parties
One of the biggest advantages of 03 numbers is their affordability. For example, unlike expensive 0845 numbers, calls to 03 numbers cost the same as calling a UK landline. Many mobile and landline plans even include inclusive minutes for 03 costs, further reducing customer expenses.
However, it’s not only about the consumer. For businesses, 03 numbers supply a low-cost, budget-friendly alternative to traditional phone lines, with no hidden fees or inflated rates. Furthermore, your company can easily track and manage incoming calls to enhance customer service efficiency.
Divert calls to any phone
03 numbers are not fixed to a single point of contact. You’re not restricted to a single device or location - this makes them highly flexible. You can divert calls to mobile, landlines, and VoIP services, meaning you never miss an important customer inquiry – even when working remotely.
This flexibility is perfect for hybrid work environments and remote teams. By benefitting from the features of call forwarding, whether in the office or on the go, calls can seamlessly route to the right person. Consistent customer communication is then achieved, improving the process’s response times and overall service quality.
Who Uses 03 Numbers?
So, who uses 03 numbers? Who uses 0300 numbers? In general, they are used by a wide range of organisations across the UK due to the benefits listed above. Remember that, while 0330 numbers are available to any business or individual, 0300 numbers are reserved for charities and public sector organisations.
From online retailers to public services, here’s who typically uses 03 numbers:
- Businesses and corporations: Companies of all sizes use 0330 numbers. It allows them to create a nationwide presence without being tied to a specific location.
- Government and public services: Who uses 0300 numbers? The answer: agencies, councils, and public sector bodies. These numbers provide accessible, low-cost contact options.
- Charities and non-profits: Charities and helplines also choose 0300 numbers for cost-effective, trustworthy communication.
- Healthcare providers. Some NHS departments use 0300 numbers. Does the NHS use 0330 numbers? While 0300 is standard, some NHS-affiliated services may use the 0330 dial code for general enquiries.
How to Get an 03 Number for Your Business
Getting a 03 number for your business is both quick and straightforward. Many telecom providers offer 0330, 0345, and other 03 UK phone numbers with flexible call routing options. Here’s a quick rundown on how to get started:
- Choose a provider: Find a reputable telecom provider offering 03 numbers with call forwarding, voicemail, analytics, and other features.
- Pick your number: Select a 03 number that suits your business needs.
- Set up call routing: Divert calls to your mobile or phone system for smooth customer communication.
- Go live: Once set up, advertise your new number and wait for the calls.
Getting a 03 number for your business is hassle-free with Landline Anywhere. Choose your number today, and we’ll ensure you can start receiving calls – wherever you are – in less than five minutes!
— Last updated on March 25, 2025.