Idaho area codes

Idaho has 2 area codes: 208, 986.

• 208 — Boise
• 986 — Boise

Area codes by city in Idaho

• Boise area codes
• Coeur d'Alene area codes
• Idaho Falls area codes
• Nampa area codes
• Twin Falls area codes

Sourced from the official NANPA (North American Numbering Plan Administrator) numbering database, current as of August 2, 2026. Refreshed monthly.