Local numbers
The 0115 Area Code: Nottingham Phone Numbers
0115 is the telephone area code for Nottingham. It is followed by a 7-digit local number, so a Nottingham number looks like 0115 XXX XXXX. The code replaced Nottingham's old 0602 code in 1995.
ONSIM puts a Nottingham 0115 number on your existing mobile from £5/month + VAT — no app, no VoIP, no desk phone required.
Understanding the 0115 area code
The 0115 code covers Nottingham and its surrounding towns, including Beeston, West Bridgford, Arnold and Ilkeston. Derby (01332) and Mansfield (01623) have their own codes, so an 0115 number is unmistakably Nottingham to anyone in the East Midlands.
Nottingham dialled 0602 until PhONEday in 1995, when the code became 0115 and existing local numbers gained a leading 9 to make 7 digits — the reason long-established Nottingham numbers begin 0115 9. To dial, use 0115 plus the 7-digit local number from anywhere in the UK, or +44 115 from abroad.
ONSIM can provide 0115 numbers across a range of sub-ranges, subject to current availability, including multiple Nottingham numbers if you need them.
Why Nottingham businesses choose a local number
Nottingham blends big-company heritage — the city has long been a base for major retail, pharmacy and data businesses — with a lively independent economy around the Lace Market and Creative Quarter, two universities and a growing life-sciences and digital scene.
For companies and freelancers across that mix, an 0115 number on a mobile provides a professional, recognisably local identity without the cost of an office phone system.
How it works with ONSIM
ONSIM routes your incoming 0115 calls to your mobile at network level — not through an app that needs data or Wi-Fi to work. That means reliable call quality on the move.
Start with Virtual Landline for inbound calls from £5/mo, then upgrade to Landline SIM when you want outbound calls to display your Nottingham number too.
Who uses a Nottingham virtual landline?
An 0115 number works for any business that wants a Nottingham presence while staying flexible. Common use cases include:
Professional services
Accountants, consultants and legal professionals serving Nottingham clients use an 0115 number to look established in the city while working from home offices or shared space.
Creative & digital businesses
Agencies and freelancers around the Lace Market and Creative Quarter keep a professional Nottingham number on their mobiles rather than tying themselves to a studio landline.
Trades & home services
Plumbers, electricians and builders covering Nottingham and its suburbs win more local calls with a recognisable 0115 number on the van — answered on the mobile they already carry.
New number or port your existing one
Need a fresh 0115 number? ONSIM can get you started quickly. Already have a Nottingham landline? Number porting may be possible — contact us to check eligibility before switching.
Virtual Landline vs Landline SIM
Virtual Landline (from £5/mo): inbound calls only, rings your current mobile, simple setup with no hardware.
Landline SIM (from £10/user/mo): inbound and outbound with your Nottingham number displayed, native mobile experience.
We cover more than Nottingham
ONSIM supplies local business numbers across 650+ UK area codes. If you need coverage in multiple cities or want to compare options nationally, we can help.