401-394 Prefix — Portsmouth, Rhode Island

Phone numbers starting with 401-394 are based in Portsmouth, Rhode Island, primarily served by At&t.

Recently looked-up numbers in 401-394

• 401-394-6423
• 401-394-6352
• 401-394-1157

More about this region

Area code 401 directory · About area code 401 · Get a RI phone number

Last updated: May 8, 2026