# E-ZPass — Toll transponder interoperability: which pass works in which states

For E-ZPass, accepted in is toll entities stretching across 20 states; stated by is E-ZPass InterAgency Group, verified against its source on 2026-08-18.

- **Transponder / programme:** E-ZPass _(verified: appears in the quote below)_
- **Accepted in:** toll entities stretching across 20 states _(verified: appears in the quote below)_
- **Stated by:** E-ZPass InterAgency Group _(verified: appears in the quote below)_

## What the source says

> E-ZPass InterAgency Group is comprised of toll entities stretching across 20 states that operate the extremely successful E‑ZPass electronic toll collection program. E‑ZPass enjoys tremendous brand recognition and high levels of customer satisfaction, and is the world leader in toll interoperability, with over 64 million E‑ZPass devices in circulation.

## Source

- https://www.e-zpassiag.com/about-us/e-zpass-states

Last verified: 2026-08-18. Review by: 2027-08-18.
Part of [Toll transponder interoperability: which pass works in which states](https://referencesource.org/toll-transponder-interoperability/).