Business phone systems and VoIP in Oldham
Alltone Telecoms supplies cloud phone systems, 0161 numbers, call answering and business connectivity to companies in Oldham and across Greater Manchester. Local numbers, UK-based support and no lines to install.
Telecoms for Oldham businesses
Whether you trade from a high street unit in Oldham, an industrial estate or a home office, a virtual 0161 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.
Oldham at a glance
| Area code | 0161 |
|---|---|
| Number format | 0161 xxx xxxx |
| County or area | Greater Manchester |
| Region | North West England |
| Freephone and national | 0800, 0808, 0330, 0333 |
Services in Oldham
Choose a service to see what is included, or ask us to quote for a complete setup.
- Business VoIP phone systems in OldhamCloud phone system with apps, desk phones and a web dashboard.›
- Inbound call management in OldhamRoute every incoming call to the right person, team or site.›
- Call answering service in OldhamLive UK receptionists who answer in your company name.›
- Outbound calling in OldhamShow your business number, record calls and stay within Ofcom rules.›
- Microsoft Teams calling in OldhamMake and take real phone calls inside Microsoft Teams.›
- PSTN switch-off migration in OldhamMove off analogue and ISDN lines before they are retired.›
- Business broadband in OldhamFull fibre and FTTC broadband with static IPs and UK support.›
- Leased lines in OldhamDedicated, symmetrical fibre with a fix-time SLA.›
A local 0161 number for your business
People are more likely to answer and return calls from a number they recognise. A 0161 number gives you a Oldham presence on your website, Google Business Profile and adverts, while calls ring whichever phones you choose.
Oldham 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 Oldham?
The area code for Oldham is 0161. Local numbers are written in the format 0161 xxx xxxx. The 0161 code is also used in Manchester, Salford, Stockport, Bury.
Can I get a 0161 number if my office is not in Oldham?
Yes. A virtual 0161 number can ring any phone in the UK, which is useful if you serve customers in Oldham from another base or work from home. The number should be used for genuine business in or with the Oldham area.
Can I keep my existing Oldham number if I move to VoIP?
Yes. We port 0161 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 Oldham?
Openreach is retiring the analogue phone network across the UK, including Greater Manchester, with a fixed date of 31 January 2027. Any business in Oldham still using analogue or ISDN lines, or devices that depend on them, needs to move to a digital service.
Get a quote for your Oldham 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.