516-661 Prefix — Nassauzn05, New York

Phone numbers starting with 516-661 are based in Nassauzn05, New York, primarily served by At&t.

Recently looked-up numbers in 516-661

• 516-661-8408

More about this region

Area code 516 directory · About area code 516 · Get a NY phone number

Last updated: April 30, 2026