Business phone systems and VoIP in Corby
From one-person firms to multi-site teams, Corby businesses rely on Alltone Telecoms for phones, numbers and call handling that work from any location. Local numbers, UK-based support and no lines to install.
Telecoms for Corby businesses
Whether you trade from a high street unit in Corby, an industrial estate or a home office, a virtual 01536 number keeps a local presence while calls ring the phones you choose.
We set up and support everything remotely, and our services are delivered across England. Where an engineer visit is needed for broadband, leased lines or cabling, we arrange it through national partners.
Corby at a glance
| Area code | 01536 |
|---|---|
| Number format | 01536 xxxxxx |
| County or area | Northamptonshire |
| Region | East Midlands |
| Freephone and national | 0800, 0808, 0330, 0333 |
Services in Corby
Choose a service to see what is included, or ask us to quote for a complete setup.
- Business VoIP phone systems in CorbyCloud phone system with apps, desk phones and a web dashboard.›
- Inbound call management in CorbyRoute every incoming call to the right person, team or site.›
- Call answering service in CorbyLive UK receptionists who answer in your company name.›
- Outbound calling in CorbyShow your business number, record calls and stay within Ofcom rules.›
- Microsoft Teams calling in CorbyMake and take real phone calls inside Microsoft Teams.›
- PSTN switch-off migration in CorbyMove off analogue and ISDN lines before they are retired.›
- Business broadband in CorbyFull fibre and FTTC broadband with static IPs and UK support.›
- Leased lines in CorbyDedicated, symmetrical fibre with a fix-time SLA.›
A local 01536 number for your business
People are more likely to answer and return calls from a number they recognise. A 01536 number gives you a Corby presence on your website, Google Business Profile and adverts, while calls ring whichever phones you choose.
Corby business phone questions
Something else on your mind? Call 020 7112 8558 or send us a message and a telecoms specialist will reply.
What is the area code for Corby?
The area code for Corby is 01536. Local numbers are written in the format 01536 xxxxxx. The 01536 code is also used in Kettering.
Can I get a 01536 number if my office is not in Corby?
Yes. A virtual 01536 number can ring any phone in the UK, which is useful if you serve customers in Corby from another base or work from home. The number should be used for genuine business in or with the Corby area.
Can I keep my existing Corby number if I move to VoIP?
Yes. We port 01536 numbers from your current provider to our cloud platform, so you keep your number and stop paying for the old line.
How does the PSTN switch-off affect businesses in Corby?
Openreach is retiring the analogue phone network across the UK, including Northamptonshire, with a fixed date of 31 January 2027. Any business in Corby still using analogue or ISDN lines, or devices that depend on them, needs to move to a digital service.
Get a quote for your Corby business
Tell us how your business takes calls today and we will recommend a setup, with a clear monthly price. Most quotes are ready the same day.
- UK-based support team
- Free setup and number porting on most plans
- Monthly rolling options available
- No obligation quote
Prefer to talk? Call 020 7112 8558, Monday to Friday, 9am to 5.30pm.