Get a 01223 Area Code Local Virtual Number for Cambridge, UK

The 01223 area code is a UK geographic dialing code that covers the historic city of Cambridge in Cambridgeshire. As part of the United Kingdom’s national numbering plan, it connects residents and businesses throughout Cambridge, a globally renowned academic and research hub.

Any additional code does not overlay the 01223 area code. Cambridge operates within the Greenwich Mean Time (GMT) zone and observes British Summer Time (BST) during daylight saving periods.

The 01223 area code is located in the United Kingdom and serves the city of Cambridge in Cambridgeshire. Known for the University of Cambridge, the city is also a center for innovation, biotech, and the software industries. The 01223 dialing code covers central Cambridge and nearby areas such as Trumpington, Chesterton, Girton, and Cherry Hinton.

It is a geographic area code, meaning it is assigned to this region and reflects its local landline numbers. Unlike North America, the UK doesn’t commonly use overlays, so 01223 remains the sole dialing code for Cambridge.

When calling from outside the UK, include the international prefix +44, then the area code (without the initial zero), followed by the subscriber number. The 01223 code is a strong geographic identifier for calls into the Cambridgeshire region.

The 01223 area code was introduced on April 16, 1995, as part of “PhONEday,” a major UK telecom overhaul. This initiative inserted the digit ‘1’ after the initial ‘0’ in all geographic area codes to expand capacity and modernize the numbering system. Before this update, Cambridge used the 01223 area code. The transition to 01223 enabled more numbers availability for a growing region increasingly known for research, education, and business growth.

The switch helped expand numbering capacity to support more users, especially as virtual phone systems, mobile phones, and VoIP services gained popularity. For Barrow and surrounding towns, the update ensured room for both residential and business growth in telecom services.

PhONEday represented a critical modernization of the UK’s telephone infrastructure, supported by public campaigns to help consumers and businesses adapt. Today, the 01223 area code continues to represent Cambridge, supporting a community driven by academic excellence and technological advancement

You can purchase a 01223 area code phone number from a VoIP service provider like Dialaxy. Follow these simple steps:

A 01223 area code business number provides a direct link for your company to customers across Cambridge and the wider Cambridgeshire region. It leverages VoIP (Voice over Internet Protocol) technology, enabling calls to be made and received efficiently over the internet.

This modern approach allows your business the flexibility to operate remotely while still projecting an essential local presence. Whether your team is physically in Cambridge or managing operations from another city or even country, a 01223 number ensures you remain seamlessly connected with your target audience.

The 01223 area code serves Cambridge’s diverse economy. Here are the key sectors benefiting from this local dial code: