United Kingdom area codes
Full coverage: 0 area codes available for local numbers, hosted PBX, SIP trunks and contact center.
More on business telecom in United Kingdom
Explore the full United Kingdom offering — +44 numbers, SIP trunking and hosted PBX.
- Business phone service in United KingdomFull overview of services, pricing and coverage across United Kingdom.
- +44 virtual phone numbers in United KingdomLocal and national United Kingdom numbers with fast activation.
- SIP trunking in United KingdomScalable voice channels with per-second billing in United Kingdom.
- Hosted PBX in United KingdomCloud phone system, IVR and extensions for United Kingdom teams.
- Cities we cover in United KingdomCity-by-city local number coverage across United Kingdom.
- Talk to a United Kingdom telecom expertCustom quote and porting guidance for United Kingdom.
Frequently asked questions
How many United Kingdom area codes do you cover?+
We cover all 0 area codes in United Kingdom, for example +44, for local numbers, hosted PBX and SIP trunks.
How do I pick the right United Kingdom area code?+
Choose the code for the city where you want a local presence. Our team helps you pick the code your customers recognise.
Can I combine several area codes on one trunk?+
Yes. All your numbers, whatever the area code, land on the same SIP trunk or PBX instance.
Are calls to these area codes billed differently?+
Outbound rates depend on the destination type (fixed, mobile, special), not on the area code itself. Billing is per second.
Can I port an existing number and keep its area code?+
Yes. Porting keeps your area code and number with zero downtime, usually within 2–4 weeks.
Do these numbers support emergency calling?+
Yes, where local regulation allows. We register the emergency address tied to each number during onboarding.