- The Shared Rural Network is an agreement between the government and the mobile network operators to improve rural 4G coverage.
- It targets both partial not spots and total not spots, where coverage is limited or absent.
- Operators share infrastructure in some areas to extend coverage more efficiently.
- The programme works towards defined coverage targets across the UK over a set timeline.
- Ofcom and operator coverage checkers show the coverage improvements at a given location.
The Shared Rural Network is a government and mobile operator agreement to improve rural 4G coverage, targeting partial and total not spots through shared infrastructure and defined coverage targets.
Last reviewed: June 2026
What the Shared Rural Network is
The Shared Rural Network, often shortened to SRN, is an agreement between the UK government and the mobile network operators to improve mobile coverage in rural areas. While mobile coverage is generally good in towns and cities, many rural areas have suffered from poor or absent coverage, which affects everything from making calls to using mobile data, including mobile broadband as a home connection alternative. The SRN is designed to tackle this by extending 4G coverage across more of the country, particularly in the rural areas that have been worst served. It is a major collaborative effort to close the rural mobile coverage gap.
The programme matters not only for mobile phone use but also for connectivity more broadly, since improved mobile coverage supports fixed wireless access as a home broadband option in areas where fixed lines are limited. For rural communities, better mobile coverage can be a significant improvement in everyday connectivity.
How it works
The Shared Rural Network combines government and operator investment to extend coverage. A key feature is the sharing of infrastructure: in some areas, operators share mast infrastructure to provide coverage more efficiently than each building separately, which is where the network gets its name. This shared approach reduces duplication and helps extend coverage to areas where it would be uneconomic for operators to build individually. The programme also involves new infrastructure in areas with no coverage at all. Together, sharing and new building allow the SRN to extend 4G coverage across more of rural Britain than the operators would achieve alone.
| Coverage type | What it means | SRN aim |
|---|---|---|
| Partial not spot | Some operators cover the area | More operators provide coverage |
| Total not spot | No operator covers the area | Bring coverage where there is none |
| Shared infrastructure | Operators share masts | Extend coverage efficiently |
| New infrastructure | New masts in uncovered areas | Reach total not spots |
Partial and total not spots
The SRN addresses two kinds of coverage gap. A partial not spot is an area where some, but not all, operators provide coverage, so a person's experience depends on which network they use. A total not spot is an area with no coverage from any operator at all. The programme targets both: improving partial not spots so that more operators cover an area, giving customers a usable signal regardless of their network, and tackling total not spots by bringing coverage to areas that previously had none. Addressing both types is central to the SRN's aim of comprehensive rural coverage improvement.
The operators involved
The Shared Rural Network involves the main UK mobile network operators, working together with the government under the agreement. Because the programme relies on the operators to build and share infrastructure and to extend their coverage, their participation is fundamental. The collaborative structure, with operators committing to coverage obligations and sharing infrastructure where appropriate, is what distinguishes the SRN from each operator acting alone. This shared commitment is designed to deliver coverage improvements more comprehensively and efficiently than competitive building would in sparsely populated areas.
Targets and timeline
The Shared Rural Network works towards defined coverage targets across the UK, to be achieved over a set timeline. The targets are framed around extending 4G coverage to a high proportion of the UK landmass and improving coverage in the areas that have been worst served. Because extending coverage to remote and difficult terrain takes time and significant building, the programme runs over a multi-year period. Progress is reported as the rollout continues, and the coverage improvements become visible in the operators' and Ofcom's coverage data over time. The specific targets and timeline are set out in the agreement and government information.
How to check coverage
For a household or individual wanting to know whether the SRN has improved coverage in their area, coverage checkers are the practical tool. Ofcom provides a mobile coverage checker, and each operator offers its own, showing the coverage available at a location, often distinguishing outdoor and indoor coverage. As the SRN rolls out, these checkers reflect the improvements. Checking coverage is particularly useful for anyone considering mobile broadband as a home connection, since a usable mobile signal is essential for that to work. Re-checking over time shows whether coverage in an area has improved as the programme progresses.
SRN and home connectivity
While the Shared Rural Network is primarily about mobile coverage, it has implications for home connectivity too. In rural areas where fixed broadband is limited, mobile fixed wireless access over 4G can serve as a home broadband alternative, but only where there is adequate mobile coverage. By improving rural 4G coverage, the SRN can make mobile broadband a more viable option for homes that lack good fixed connections. This links the SRN to the broader picture of rural connectivity, alongside fixed-line programmes such as Project Gigabit and the options available where fixed broadband is unavailable.
How SRN differs from 5G rollout
It is worth distinguishing the Shared Rural Network from the rollout of 5G. The SRN focuses on extending 4G coverage to rural areas that have lacked it, addressing basic coverage gaps. The rollout of 5G, by contrast, is about deploying the newer, faster mobile technology, which has tended to start in more populated areas. The two are complementary: the SRN ensures rural areas have usable mobile coverage in the first place, while 5G rollout brings faster speeds, often initially where demand is highest. For rural areas, reliable 4G coverage through the SRN is often the more immediate priority than 5G.
What the SRN means for rural communities
In summary, the Shared Rural Network is an agreement between the government and the mobile operators to improve rural 4G coverage, targeting both partial and total not spots through shared infrastructure and new building, and working towards defined coverage targets. It improves everyday mobile use and supports mobile broadband as a home option in rural areas. Checking coverage through Ofcom and operator checkers shows the improvements at a specific location, and for rural communities the SRN represents a significant step towards closing the mobile coverage gap.
Frequently Asked Questions
What is the Shared Rural Network?
The Shared Rural Network is an agreement between the UK government and the mobile network operators to improve mobile coverage in rural areas, particularly 4G coverage. It targets areas with poor or absent coverage, using shared infrastructure and new building to extend coverage across more of rural Britain than the operators would achieve alone.
Which operators are involved in the Shared Rural Network?
The programme involves the main UK mobile network operators, working together with the government under the agreement. Their participation is fundamental, because the SRN relies on the operators to build and share infrastructure and to extend their coverage, with commitments to coverage obligations and infrastructure sharing where appropriate.
What is a mobile not spot?
A not spot is an area lacking mobile coverage. A partial not spot has coverage from some but not all operators, so a person's experience depends on their network, while a total not spot has no coverage from any operator. The Shared Rural Network targets both, improving partial not spots and bringing coverage to total not spots.
Will the Shared Rural Network improve my mobile coverage?
It may, if you are in a rural area that has been poorly served. The programme works towards defined coverage targets over a multi-year timeline, so improvements roll out over time. Checking the Ofcom and operator coverage checkers, and re-checking as the programme progresses, shows whether coverage in a specific area has improved.
How is SRN different from 5G rollout?
The Shared Rural Network focuses on extending 4G coverage to rural areas that have lacked it, addressing basic coverage gaps. The rollout of 5G is about deploying newer, faster technology, often starting in more populated areas. The two are complementary, with the SRN ensuring rural areas have usable coverage while 5G brings faster speeds.
Does the Shared Rural Network help with home broadband?
Indirectly, yes. In rural areas where fixed broadband is limited, mobile fixed wireless access over 4G can serve as a home broadband alternative, but only with adequate mobile coverage. By improving rural 4G coverage, the SRN can make mobile broadband a more viable home option, linking it to the broader picture of rural connectivity.
