Z100
New York's #1 Hit Music Station


Z100 is a radio station licensed to Newark, NJ. The station broadcasts Top 40 format and is owned by iHeartMedia.
- Call sign: WHTZ
- Format: Top 40
- Frequency: 100.3 FM
- City of license: Newark, NJ
- Owner: iHeartMedia
- Area Served: New York
- Branding: Z100
- Sister stations: 710 WOR, 106.7 Lite FM, 103.5 KTU, Q104.3, Power 105.1 FM
Contact Z100
- Address: 32 6th Ave, New York, NY 10013
- Phone: 212-377-7900 / 1-800-242-0100
- Website: z100.iheart.com