516-521 Prefix — Nassauzn05, New York

Phone numbers starting with 516-521 are based in Nassauzn05, New York, primarily served by Verizon.

Recently looked-up numbers in 516-521

• 516-521-2661

More about this region

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

Last updated: July 23, 2026