929-378 Prefix — Nassauzn01, New York

Phone numbers starting with 929-378 are based in Nassauzn01, New York, primarily served by Hd Carrier, LLC.

Recently looked-up numbers in 929-378

• 929-378-0545
• 929-378-2142

More about this region

Area code 929 directory · About area code 929 · Get a NY phone number

Last updated: April 28, 2026