201-667 Prefix — Morristown, New Jersey

Phone numbers starting with 201-667 are based in Morristown, New Jersey, primarily served by T-Mobile.

Recently looked-up numbers in 201-667

• 201-667-9809

More about this region

Area code 201 directory · About area code 201 · Get a NJ phone number

Last updated: April 19, 2026