Every company that touches mobile service gets called something different — carrier, operator, provider, platform. Almost all of them fall under one umbrella term, and understanding the hierarchy underneath it prevents costly vendor mistakes.
Telecommunications Service Provider, or TSP, is the broadest label in the industry: any company that provides telecom services — mobile, voice, SMS, data, eSIM, fiber, internet, IoT or fixed wireless. AT&T, Verizon, T-Mobile, and MVNOs like Mint Mobile or Visible are all TSPs, even though they occupy very different positions in the market.
1. TSP Is the Umbrella — ISP and MVNO Are Subtypes
An Internet Service Provider, or ISP, is one specific type of TSP: a company that provides internet connectivity. Comcast, Spectrum and Google Fiber are ISPs. Every ISP is a TSP, but not every TSP is an ISP.
A Mobile Virtual Network Operator, or MVNO, is also a TSP. An MVNO provides mobile service but doesn’t own cell towers — it rents network access from a licensed carrier while controlling its own brand, plans and customer relationship.
2. MNOs Own the Network Beneath Everything
A Mobile Network Operator, or MNO, owns the licensed spectrum and radio access and core-network infrastructure that make mobile service possible at all. AT&T, T-Mobile and Verizon are the familiar U.S. examples. Every MVNO ultimately depends on an MNO’s network.
3. OSS and BSS Are the Software Layer, Not a Company Type
Operations Support Systems manage the network side: provisioning, SIM/eSIM activation, inventory, device management, monitoring and carrier integrations. Business Support Systems manage the business side: billing, CRM, subscribers, payments, orders and plans.
Twenty years ago these were often separate products. Today almost every serious telecom platform offers both, because customers want one integrated system rather than stitching vendors together. IQ Connect is built this way: a single OSS/BSS Platform combining activations and provisioning, a convergent PCI DSS-compliant billing engine, subscriber lifecycle management, and advanced analytics — designed to support deployments across major U.S. wireless networks.
4. Partner Software Is Part of the Same Stack
Selling through dealers, agents or retail partners doesn’t require a separate operating company. IQ Connect’s own Partner Portal gives dealers and sales reps a branded front-end to activate products, with configurable commission structures and automated settlement — all running on the same OSS/BSS backbone as direct-to-consumer sales, so activation, billing and commission data never has to be reconciled across separate systems.
Frequently Asked Questions
Is every telecom company a TSP?
Any company providing telecom services is a TSP — it’s the umbrella term for the whole category.
What’s the difference between OSS and BSS?
OSS covers network-facing operations like provisioning and activation; BSS covers business-facing processes like billing and subscriber management. IQ Connect combines both in one platform.
Does an MVNO need separate software for dealer sales?
Not necessarily — a platform with a built-in partner portal, like IQ Connect’s, can run direct and dealer-channel sales on the same activation and billing backbone.
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