Illustration of an address autocomplete feature on a smartphone, showing a user typing '44 Regen' and selecting an address from a dropdown list. The chosen address, '44 Regent Street, Swindon, SN1 1JS,' is displayed with additional details such as the postcode, and includes latitude and longitude coordinates (51.5592252°, -1.7829192°), a map pin, and a Unique Property Reference Number (UPRN: 10094329825)

Address & UPRN Data Solutions for UK Broadband Providers

Reduce failed installs. Improve data accuracy. Connect every premise right first time

99.99% SLAISO 27001GDPR CompliantDaily Updates

Why Accurate Address Data Matters

Poor address data causes failed broadband installs, wasted engineer visits, and customer frustration. As UK broadband networks move to full-fibre, clean address and UPRN-linked data are essential to connect every property successfully

Speed

Get every connection right first time: fewer delays, faster installs, happier customers

Accuracy

Eliminate duplicates & dispatch errors with reliable, standardised data that keeps your teams aligned

Efficiency

Link billing, maintenance & asset systems through UPRN-enriched addresses to cut inefficiencies & wasted spend

Address Validation

Capture accurate addresses at onboarding. Reduce failed installs, improve conversion, and ensure accurate service delivery

  • Autocomplete & Fuzzy Matching: capture accurate customer addresses instantly, even with typos or incomplete entries

  • UPRN & Geocodes Included: enrich every lookup with precise property-level identifiers for seamless broadband installations

  • Real-Time API Integration: verify and standardise addresses during onboarding to prevent failed installs and delays

Address validation interface showing autocomplete functionality for broadband service address entry
Address cleansing and UPRN enrichment process for broadband database management

Address Cleanse & UPRN Enrichment

Clean and enrich your existing broadband database with our address cleanse service. Standardise every record, map to UPRNs, and sync your customer, billing, and maintenance systems

  • Bulk Cleansing: remove duplicates, correct formatting, and unify address data across all systems

  • UPRN Mapping & Geo-Enrichment: align customer, asset, and billing records with exact property coordinates

  • Quality Checks: regular system checks detect address inconsistencies, validate UPRNs, and keep your broadband and telecom address data continuously accurate

Customer Onboarding & Service Switches

Accurate address data is critical when new customers join or switch broadband providers. Reduce support tickets and repeat visits by getting every move, switch and activation right first time. Our API ensures:

  • New Builds Recognition: new builds and recently added properties are recognised instantly

  • Accurate Matching: movers are matched correctly to existing service lines

  • Error Prevention: address errors are caught before orders reach your provisioning system

Result: faster activations, fewer failed installs, and a smoother customer experience.

Customer onboarding and service switching workflow with address verification for broadband providers

Who We Work With

Alt-net broadband providers and regional ISPs

Major broadband suppliers modernising legacy data

Full-fibre network operators and infrastructure firms
focused on fibre-network rollout address verification UK

Switch platforms & broadband comparison services
ensuring telecom address data quality UK

Why Choose Ideal Postcodes

A blue pin

UK-Specialist Accuracy

Built for British addressing and UPRNs

Blue headset on top of a speech bubble

Developer-First APIs

Fast integration, clear docs, live support

Heart shaped jigsaw puzzle

Scalable Solutions

From agile alt-nets to enterprise ISPs

A blue padlock

Proven ROI

Reduced failed visits by up to 25%

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Book a Quick Call

Ready to find out how Ideal Postcodes can help you improve accuracy, reduce failed installs, and enhance customer experience? Book a 15 or 30 minute call with Nick and discover how to get more value from your address data.