Every dollar that moves through E-Rate is tagged with two identity numbers: the applicant's BEN and the service provider's SPIN. If you sell into the E-Rate market, the SPIN is your company's identity in the program: on bids, on the applicant's Form 471, on your annual certification, and on every invoice USAC pays.
This guide covers what a SPIN is, how to get one, how to look one up, and the two very different things people mean by "SPIN change."
TL;DR
- A SPIN (Service Provider Identification Number), also called a 498 ID, is the unique nine-digit number USAC assigns to each E-Rate service provider. E-Rate SPINs begin with 143.
- You get one by filing FCC Form 498, which registers your company and banking information with USAC.
- One SPAC (Form 473) must be certified for each SPIN, every funding year, before USAC will pay any invoice against it.
- A corrective SPIN change fixes a data-entry error; an operational SPIN change actually switches providers on an FRN and has strict conditions.
- Anyone can look up SPINs in USAC's SPIN search tools and Open Data.
What Is a SPIN?
A SPIN, the Service Provider Identification Number, is the unique identifier USAC assigns to a service provider that participates in universal service programs. Because it is issued when you file FCC Form 498, USAC now generally refers to it as a 498 ID; in E-Rate practice, everyone still says SPIN. E-Rate SPINs are nine digits beginning with 143.
The SPIN is how the program connects everything you do:
- Applicants enter your SPIN on their Form 471 funding requests; the FRN is tied to it.
- Your annual SPAC certification (Form 473) is filed per SPIN, per funding year.
- BEAR and SPI invoices are validated against the SPIN on the committed FRN.
- Your E-Rate history, from commitments to disbursements to applicants served, is queryable by SPIN in USAC's Open Data.
One company can hold multiple SPINs (separate subsidiaries, acquisitions, or billing arrangements), which is why applicants should always confirm they're using the exact SPIN the bidding entity provided.
SPIN vs. BEN vs. FRN vs. CRN
| Number | Who has it | What it identifies |
|---|---|---|
| SPIN / 498 ID | Service providers | The company delivering the service |
| BEN | Applicants | The billed school, library, district, or consortium entity |
| FRN | Each funding request | One specific request for funding on a Form 471 |
| CRN | Consultants | A registered E-Rate consultant in EPC |
How to Get a SPIN (FCC Form 498)
- Create an EPC account for your company (and complete SAM.gov / UEI registration, which USAC requires for payees).
- File FCC Form 498 (USAC: Register for a 498 ID; E-Rate-specific steps at Obtain a SPIN) with your company's legal name, contact information, and remittance/banking details. USAC validates the banking information before the ID becomes active for payment.
- Receive your 498 ID (SPIN). You can now respond to Form 470 bid requests and be named on Form 471 applications.
- Certify a SPAC (Form 473) each funding year. No SPAC on file for a funding year means no invoices are paid against that SPIN for that year; full details in our service provider guide.
Keep the 498 current. Banking changes, address changes, and contact changes all flow through the Form 498, and stale remittance data is a self-inflicted payment delay.
How to Look Up a SPIN
- USAC's SPIN search / Service Provider download tools (USAC service provider hub) list active SPINs by company name and state.
- USAC Open Data lets you query commitments and disbursements by SPIN, useful for applicants vetting a bidder's E-Rate track record, and for providers watching their own funding pipeline.
- Applicants: get the SPIN in writing from the provider during bidding, and verify it matches the entity that actually bid. A right-company-wrong-SPIN entry on the 471 is a classic corrective-change headache.
SPIN Changes: Corrective vs. Operational
"SPIN change" covers two different requests with different stakes.
Corrective SPIN change
A corrective change fixes the record so the FRN reflects the provider the applicant actually selected: a typo, a wrong-subsidiary pick, or a provider-side reorganization (merger, acquisition, new billing entity). The provider isn't changing; the number is. These are routine, but they still require documentation that the named provider was the one selected in bidding.
Operational SPIN change
An operational change actually replaces the service provider on an FRN: a real switch, mid-stream. USAC permits it only when all of the following hold (USAC: SPIN Changes):
- The change is allowed under the applicant's state and local procurement rules.
- The change is allowable under the terms of any contract with the original provider.
- The applicant has notified the original provider of its intent to switch.
- There is a legitimate reason for the change: for example, breach of contract, or the provider cannot perform the services.
- The replacement is the provider that received the next highest point value in the original bid evaluation.
That last condition surprises people: an operational SPIN change is not a fresh procurement. You do not get to pick a new favorite. You go to the runner-up from the evaluation you already ran, which is one more reason the bid evaluation matrix from your Form 470 process is a document worth keeping for ten years.
Timing matters too: SPIN changes should be requested before the affected invoicing is filed, and changes late in the funding year can collide with invoice deadlines.
Why SPINs Matter More Than They Look
For applicants, the SPIN is a compliance detail with denial-grade consequences when it's wrong. For service providers, the SPIN is a business asset: your entire E-Rate reputation, from funding history to applicants served to disbursement reliability, is attached to it and publicly queryable. Companies entering the market should decide deliberately whether to run one SPIN or several, because that structure shows up in every dataset applicants and competitors can see.
Frequently asked questions
What is a SPIN number in E-Rate?
The Service Provider Identification Number: a unique nine-digit ID (starting with 143) that USAC assigns to each participating service provider when it files FCC Form 498. USAC also calls it a 498 ID.
How do I get a SPIN?
Create an EPC account, complete SAM.gov registration, and file FCC Form 498 with your company and banking details. USAC issues the 498 ID/SPIN after validation.
Is a SPIN the same as a 498 ID?
Yes. 498 ID is USAC's current name for the same identifier; SPIN remains the common E-Rate term.
Can a company have more than one SPIN?
Yes. Subsidiaries, acquired companies, and separate billing arrangements often carry their own SPINs. Applicants should confirm the exact SPIN with the bidding entity.
What's the difference between a corrective and an operational SPIN change?
Corrective fixes the number to match the provider actually selected. Operational replaces the provider on the FRN, which requires a legitimate reason, notice to the original provider, consistency with contracts and procurement rules, and selection of the next-highest-scored bidder from the original evaluation.
Do I need to do anything with my SPIN every year?
Yes. Certify a SPAC (FCC Form 473) for each SPIN, each funding year. Without it, USAC will not pay invoices against that SPIN.
Informational only, not legal advice. E-Rate procedures, forms, and SPIN change rules can change by funding year. Confirm current requirements in the applicable USAC and FCC guidance.