Lookup › Area code 401 › 401-496
401-496 Prefix — Portsmouth, Rhode Island
Phone numbers starting with 401-496 are based in Portsmouth, Rhode Island, primarily served by Onvoy, LLC - Ri.
Recently looked-up numbers in 401-496
More about this region
Area code 401 directory · About area code 401 · Get a RI phone number
Last updated: September 16, 2026