Communications Infrastructure in New York City

Comprehensive, Multi-Layered Networks

NYC boasts dense, redundant communications across all modalities.

Fixed Line (Landline)

• Providers: Verizon (FiOS fiber), Spectrum (cable), RCN, Optimum.
• Legacy copper being retired; fiber-to-premises expanding.

Mobile

• Carriers: Verizon, AT&T, T-Mobile, Dish (Boost).
• 5G: Nationwide low-band + mmWave in dense cores (midtown, downtown Brooklyn).
• Subway: MTA/Transit Wireless DAS — all stations covered (4G/5G).

Internet

• Residential: Verizon FiOS (symmetrical 300M–2G), Spectrum (cable 300M–1G), Starry (fixed wireless), fiber startups (Flume, Silicon Harlem).
• Business: Dedicated fiber, Ethernet, dark fiber.
• NYC Mesh — community wireless.

Broadcast & Streaming

• TV: OTA (Empire State Building, 4 Times Square), cable (Spectrum, RCN), satellite (DirecTV, Dish), streaming (Netflix, Hulu, Peacock, local news apps).
• Radio: FM/AM (WNYC, WQXR, WINS, WCBS, WBLS, Hot 97), HD Radio, SiriusXM, internet radio.

Emerging

• LoRaWAN (IoT), private 5G (ports, campuses), quantum key distribution testbeds (NYC Quantum Network).