New Ohio Area Codes
New Ohio Area Codes
- Area Code Map (pdf format) and other maps
- North American Numbering Plan Administration
- Pending Area Code Exhausts
- Area Code Relief Plan for 419
(excludes meeting minutes and NPA Code Relief Planning & Notification Guidelines) - Area Code Relief Plan for 440
(excludes meeting minutes and NPA Code Relief Planning & Notification Guidelines) - Area Code Relief Plan for 513
(excludes meeting minutes and NPA Code Relief Planning & Notification Guidelines) - Area Code Relief Plan for 330
(excludes meeting minutes and NPA Code Relief Planning & Notification Guidelines)
