The Iowa Utilities Commission has the following utility-related maps available:
- Incumbent Local Telephone Exchange Area Map - State Level (January 2022)
- See user guide
- Electric Service Area Boundary Map - State Level (April 2021)
- See user guide
- Natural Gas Operators Service Area Map (PDF May 2009)
- Pipeline Map - State Level (PDF March 1999)
For questions about the maps, email ITsupport@iuc.iowa.gov.
To request a copy of a map not available online, call Customer Service at 515-725-7300.