How BAZ Delivered $6.5M in Annual Telecom Savings for a 1,000-Location Travel Services Enterprise

A multi-year enterprise telecom audit that disconnected 7,100 redundant services, eliminated a decade of bill creep, and delivered a permanent 36% reduction in total telecom costs — without a single operational disruption.

About the Client

This engagement involved a leading travel services provider operating approximately 1,000 locations across the United States and Canada. The organization relies on seamless communications infrastructure to manage fuel transactions, customer service operations, and employee communications across its national footprint. At that scale, precise telecom expense management is a prerequisite for operational efficiency and accurate financial reporting — when services are unaccounted for, costs become unpredictable, and billing can no longer be trusted as a reliable record of what the organization actually uses.

Managing communications technology across a footprint of this size requires systematic oversight. Without a dedicated audit process, the gap between what an enterprise is paying for and what it actively uses tends to grow — steadily and invisibly — until someone decides to look.

The Challenge: Bill Creep Across 1,000 Locations and No Safe Way to Cut It

The problem wasn’t that the client didn’t know waste existed. They did. Years of bill creep — the gradual accumulation of redundant, unused, and orphaned services that compounds when no one is dedicated to tracking decommissioning as locations evolve — had built up across the entire network. Unused mobile lines from employee turnover, legacy circuits serving locations that had been upgraded, POTS lines that predated current infrastructure — all of it still billing, month after month.

The problem was certainty. Internal teams could see that the telecom environment had grown unwieldy, but they lacked the visibility to distinguish between services that were truly unused and services that might be quietly supporting something critical. In a 1,000-location operation, a mistaken disconnection isn’t an inconvenience — it’s a location-level operational failure that affects customers and revenue. Without a reliable way to verify what was safe to remove, the waste continued to accumulate rather than risk a disconnection that took out something essential.

This is the enterprise telecom cost reduction paradox: the larger the footprint, the more waste accumulates, but also the more risk is attached to removing it. Resolving that paradox required more than a contract review or a cost analysis. It required a systematic, service-by-service investigation of the physical network — exactly the kind of work BAZ Group is built to do.

The waste was visible. What wasn’t visible was which services were safe to remove. Without that certainty, the waste kept billing — month after month, location after location.

The Solution: A Multi-Year Physical Network Audit and Mass Disconnection Program

BAZ Group’s engagement was not a standard telecom audit. The scale — 1,000 locations, thousands of individual services across multiple categories, years of accumulated bill creep — required a dedicated multi-year program. BAZ invested over 7,200 man-hours, building a specialized investigation process designed specifically to answer the question that had paralyzed internal teams: which services are truly safe to remove?

Waste Investigation: Building Certainty Before Taking Action

The foundation of the engagement was a service-by-service investigation of the entire physical network. BAZ compared billing records against actual location infrastructure, current employee rosters, and operational requirements to classify every service as active, redundant, or disconnectable with confidence. This process — built specifically for the engagement rather than applied from a standard playbook — was what gave the client the certainty they needed to act.

The investigation was deliberately methodical rather than fast. The objective wasn’t to move quickly; it was to build a verified picture of every service in the environment so that no disconnection carried operational risk. That rigor is what made the subsequent mass disconnection possible at the scale it was executed.

Mass Disconnection: 7,100 Services Removed Across Four Categories

Once the investigation established which services were safe to remove, BAZ executed a systematic disconnection program across four distinct service categories:

• 3,500 unused mobile lines — devices and plans that had outlived their associated employees or use cases
• 400 lines from terminated employees — services that should have been decommissioned at off-boarding but weren’t
• 700 unused data circuits — legacy network infrastructure no longer needed at their associated locations
• 2,200 unneeded POTS lines — traditional phone lines replaced by modern communications infrastructure but never removed from billing

The breakdown across these four categories reflects a pattern BAZ sees consistently in large multi-location enterprises: waste doesn’t accumulate in one place. It enters the system through multiple channels — employee turnover, technology upgrades, location changes, and the general failure of decommissioning processes to keep pace with operational change — and it compounds across all of them simultaneously.

Strategic Prioritization: Immediate ROI From Day One

Rather than working through the environment in arbitrary order, BAZ ranked every disconnection opportunity by savings potential before beginning execution. This sequencing ensured that the highest-value removals happened first — generating immediate, measurable ROI at the start of the engagement and creating momentum for the broader program. For an engagement of this scale, that prioritization approach was critical to demonstrating value quickly and maintaining organizational commitment through a multi-year process.

The Results: $6.5M in Annual Savings, 36% Cost Reduction, Zero Operational Disruption

Why BAZ Group: Specialized Human Intelligence That Other Vendors Can’t Replicate

This engagement illustrates something important about how BAZ Group approaches enterprise telecom cost reduction: the tools matter less than the process. TEM (telecom expense management) software can identify anomalies in billing data. What it cannot do is investigate the physical network service by service, build the contextual understanding of what each service is actually doing, and make the judgment calls that determine what’s safe to remove and what isn’t.

That judgment requires specialized human intelligence — experienced analysts who know how enterprise networks are structured, understand how bill creep develops across different service categories, and can build a credible, defensible case for every disconnection recommendation. At 7,200+ man-hours, this engagement represents the scale of investment that real enterprise telecom optimization requires. It is not a software problem. It is a people problem, and it requires people who know what they’re looking at.

The second half of the result — often overlooked in favor of the $6.5M headline — is that BAZ also strengthened the client’s day-to-day management processes as part of the engagement. The savings are permanent not just because the services were disconnected, but because the processes that allowed the waste to accumulate were redesigned to prevent recurrence. In a growing enterprise with a 1,000-location footprint, that process improvement is as valuable as the initial recovery.

What made this engagement deliver at scale:

• 7,200+ man-hours invested — the scale of the problem required the scale of the solution
• Purpose-built investigation process — created specifically for this engagement, not applied from a standard template
• Service-by-service physical network verification — not a billing data analysis alone
• Strategic savings prioritization — highest-ROI disconnections executed first for immediate value
• Four-category disconnection program — mobile, employee, circuit, and POTS addressed simultaneously
• Process redesign included — management improvements ensure savings hold as the business grows
• Zero operational disruption — no location-level failures across 7,100 disconnections

Frequently Asked Questions

How much can a large multi-location enterprise save through a telecom audit?

Results scale with the size of the environment and the length of time since the last systematic review. In this engagement, BAZ Group delivered $6.5M in annual recurring savings and a 36% total cost reduction across a 1,000-location footprint. BAZ’s audits across 500+ enterprise clients have typically recovered 25–35% of total telecom spend, with larger multi-location enterprises often seeing the highest absolute dollar recoveries due to the volume of accumulated bill creep.

What is bill creep in enterprise telecom?

Bill creep is the gradual accumulation of telecom charges for services that are no longer needed — unused mobile lines from employee turnover, legacy circuits from decommissioned infrastructure, POTS lines replaced by modern communications platforms, and features added but never removed. It compounds over time when no dedicated process exists to decommission services as the business evolves. In large multi-location enterprises, bill creep can account for 20–40% of total telecom spend within 3–5 years without systematic monitoring.

How do you safely disconnect telecom services without causing operational downtime?

Safe disconnection at enterprise scale requires a service-by-service investigation that goes beyond billing data. BAZ Group’s process compares billing records against physical network infrastructure, current personnel rosters, and actual location operational requirements to build verified certainty about which services are safe to remove before any disconnection is executed. The investigation is the prerequisite for the disconnection — and it’s why BAZ was able to remove 7,100 services in this engagement with zero operational disruptions.

How long does a multi-location enterprise telecom audit take?

Timeline depends on the scope of the environment. For a 1,000-location national enterprise with years of accumulated bill creep across multiple service categories, a comprehensive audit and optimization program typically spans multiple years. BAZ’s approach prioritizes savings sequencing — executing the highest-ROI disconnections first to generate immediate value while the broader audit continues — so savings begin accruing long before the full program is complete.

What types of telecom services are most commonly wasted in large enterprises?

The four most common categories of wasted telecom services in large multi-location enterprises are: unused mobile lines from employee turnover, legacy data circuits from technology upgrades that weren’t disconnected when complete, POTS lines replaced by VoIP or cloud communications but left active on billing, and services from closed or relocated locations. This engagement found significant waste in all four categories simultaneously — 7,100 services removed across mobile lines, employee lines, data circuits, and POTS.

How does BAZ Group prevent telecom bill creep from reaccumulating after an audit?

Eliminating existing waste is only half the engagement. BAZ Group also redesigns the management processes that allowed the waste to accumulate in the first place: establishing clear decommissioning workflows tied to employee off-boarding and location changes, creating ongoing monitoring processes that catch new waste before it compounds, and building the inventory visibility that makes future audits faster and less resource-intensive. The process redesign is what makes the savings permanent rather than a one-time recovery that erodes as the business grows.

Is BAZ Group independent from telecom carriers?

Yes — completely. BAZ Group is independent from all carriers and vendors, which means disconnection and optimization recommendations are driven entirely by the client’s interests. For enterprises managing relationships with multiple carriers across a national footprint, that independence is critical: BAZ’s analysis is never influenced by carrier commercial relationships or incentives to preserve services that should be disconnected.