wrapperS
Consumer Information
California
- California Main Page
- Prefix Lists
- Area Codes Implemented Since 1990
- Area Code Map (off-site)
- California Public Utilities Commission (off-site)
- General Information about Area Code Relief
- How to Prepare for the New Area Codes
Current Area Code Projects in California
Area Code Overlay Approved for the 760 area code
Other Information
Customer Proprietary Network Information (CPNI)
(California and Nevada only)
Find Your Local Calling Area
(California, Illinois, Indiana, Michigan, Ohio, Wisconsin only)
