Overview Customer Info Customer Guide Overview Understanding Your Choices Making a Choice Choosing to Change Protecting Your Account Info What Will Change, What Won't? Glossary of Terms Answers to Questions You May Have Protecting Your Rights Consumer Risks Checklist for Choosing a Supplier Questions Print the Guide (PDF) Supplier Info Historical Customer Info Links

Customer Information Customer Guide: Protecting Your Account Information Keep specific MidAmerican Energy account information confidential. Be aware that account and meter numbers are the validation criteria provided to MidAmerican by retail electric suppliers or agents to switch a customer or obtain information on a customer's account. You can request to prevent, or block, the release of your historical customer information, by fax (563-336-3568), letter (MidAmerican Energy Support Services, P.O. Box 4350, Davenport, IA 52808) or by calling MidAmerican: Residential customers – 888-427-5632 Business customers – 800-329-6261, Monday-Friday, 7 a.m. – 6 p.m. If you choose to block release of your account information and decide later to unblock it, you must notify MidAmerican in writing. Do not provide your account and meter numbers to anyone unless you intend to switch or you have authorized their access to your account information. For Your Home | For Your Business | Safety | Rates | Energy Efficiency | Economic Development | Environmental Efforts About Us | Careers | News Room | Storm Center | Wind Energy | Contact | Streetlight Repair Request | System Outage Watch | Energy Choice | For Contractors | For Landlords | ©2009 MidAmerican Energy Holdings Company. All rights reserved.