Per-Minute Math: What Your Current Carrier Is Not Showing You on the Invoice

A reseller invoice advertising $0.0085 per minute can produce a true net rate above $0.012 once three line items appear below the tier, network-access surcharge, regulatory recovery, and federal program fee. Those items are not always government-mandated pass-throughs. In many reseller invoices, they are margin formatted to look like mandated pass-throughs.

Contact centers and BPOs running outbound dialer campaigns evaluate carriers almost exclusively on the advertised per-minute rate. That number is real, it just does not represent what you pay. The gap between headline rate and true net cost is where resellers make most of their money, and where your CFO stops asking questions because the line items look like taxes.

The NECA Carve-Out You Probably Did Not Notice

Most wholesale voice rate decks advertise a single termination rate and then bury a NECA carve-out in a footnote or a supplemental exhibit. NECA (National Exchange Carrier Association) rate centers cover rural and high-cost local exchanges where termination costs are legitimately higher, the underlying LECs participate in a pooled cost-recovery mechanism NECA administers. When your dialer is hitting rural numbers, agricultural district campaign areas, or any meaningful percentage of NECA-jurisdiction rate centers, that carve-out triggers a higher per-minute rate. The reseller collects it; the invoice line often reads "extended area surcharge" or quietly rolls it into the blended invoice total. You find out at reconciliation, if you reconcile at all.

As an originating LEC, Greenway sees both the NECA and non-NECA economics directly. We publish which rate centers carry the carve-out before you sign, not in a footnote after you are already live on the trunk.

Attestation Level Has a Price, In Both Directions

STIR/SHAKEN attestation is not binary. A-level attestation means the originating carrier is vouching for the calling party's identity and their authority to use the number. B-level and C-level carry progressively weaker signatures. Terminating networks feed those attestation levels into their analytics engines, and calls with weaker attestation are statistically more likely to be flagged, labeled, or rejected before they ring. That shows up in your answer-seizure ratio, a compliance document masquerading as a traffic problem.

Some resellers sell A-level attestation as a premium add-on. Others pass through B-level by default because they are not the originating LEC, they are signing on behalf of someone else's network, which is exactly the scenario A-level is designed to exclude. Greenway is an FCC-authorized LEC. We originate and attest in-house. There is no upstream carrier whose attestation ceiling becomes your ceiling.

The Three Lines Below the Rate

Beyond attestation and NECA geography, watch for these items on nearly every reseller invoice:

• Network-access surcharge, sometimes a legitimate cost pass-through; often a markup layered on top of the wholesale access charge the reseller already pays below their advertised rate.
• Regulatory recovery fee, distinct from USF contribution, this is frequently an internally set percentage applied to gross invoice, not an FCC-defined number with a public docket behind it.
• Federal program fee, routinely conflated with the USF line, but calculated on a different base. Two carriers applying the same stated percentage can produce very different dollar amounts depending on how each defines the billable base.

None of these are inherently dishonest in isolation. Together, in a reseller context where the underlying carrier economics are opaque, they are a mechanism for a middle layer to extract margin without ever moving the advertised rate. It is cheap because it is complicated, and complicated is the point.

What a Transparent Rate Deck Actually Contains

When we quote carrier pricing, the rate deck includes the per-minute termination rate, the specific NECA rate center list that carries a carve-out, the attestation level that applies to your traffic type, and flat regulatory pass-throughs itemized separately, not bundled into a surcharge line with no source document. We run this model internally. Our own outbound traffic routes through the same rate structure we quote to customers. There is no internal pricing that does not match what we publish.

If your current invoice has a line item you cannot trace to a specific FCC docket or a tariff exhibit, ask your carrier to source it. If they cannot, that is your answer.

Greenway is your US voice anchor, and the math is always on the table.