Business phone systems and VoIP in Colchester
Businesses in Colchester use Alltone Telecoms for VoIP phone systems, local 01206 numbers, inbound call routing and live answering. Local numbers, UK-based support and no lines to install.
Telecoms for Colchester businesses
Customers in Essex recognise the 01206 code. Keep it on your adverts and website, and route calls to mobiles, desk phones or our answering team as your day changes.
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.
Colchester at a glance
| Area code | 01206 |
|---|---|
| Number format | 01206 xxxxxx |
| County or area | Essex |
| Region | East of England |
| Freephone and national | 0800, 0808, 0330, 0333 |
Services in Colchester
Choose a service to see what is included, or ask us to quote for a complete setup.
- Business VoIP phone systems in ColchesterCloud phone system with apps, desk phones and a web dashboard.›
- Inbound call management in ColchesterRoute every incoming call to the right person, team or site.›
- Call answering service in ColchesterLive UK receptionists who answer in your company name.›
- Outbound calling in ColchesterShow your business number, record calls and stay within Ofcom rules.›
- Microsoft Teams calling in ColchesterMake and take real phone calls inside Microsoft Teams.›
- PSTN switch-off migration in ColchesterMove off analogue and ISDN lines before they are retired.›
- Business broadband in ColchesterFull fibre and FTTC broadband with static IPs and UK support.›
- Leased lines in ColchesterDedicated, symmetrical fibre with a fix-time SLA.›
A local 01206 number for your business
People are more likely to answer and return calls from a number they recognise. A 01206 number gives you a Colchester presence on your website, Google Business Profile and adverts, while calls ring whichever phones you choose.
Colchester 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 Colchester?
The area code for Colchester is 01206. Local numbers are written in the format 01206 xxxxxx.
Can I get a 01206 number if my office is not in Colchester?
Yes. A virtual 01206 number can ring any phone in the UK, which is useful if you serve customers in Colchester from another base or work from home. The number should be used for genuine business in or with the Colchester area.
Can I keep my existing Colchester number if I move to VoIP?
Yes. We port 01206 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 Colchester?
Openreach is retiring the analogue phone network across the UK, including Essex, with a fixed date of 31 January 2027. Any business in Colchester still using analogue or ISDN lines, or devices that depend on them, needs to move to a digital service.
Get a quote for your Colchester 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.