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Area Code 347: Comprehensive Guide to NYC's Telecom Infrastructure

Area code 347 is an overlay code serving the New York City boroughs of the Bronx, Brooklyn, Queens, and Staten Island, as well as Marble Hill in Manhattan. It is part of the North American Numbering Plan (NANP).

Overview of Area Code 347

Area code 347 is integral to New York City's telecommunications, providing essential numbering resources to meet the high demand in this populous region. Implemented on October 1, 1999, it overlays the existing 718 area code, ensuring seamless connectivity across multiple boroughs.

Technical Specifications

  • NPA Code: 347
  • Type: Overlay
  • Implementation Date: October 1, 1999
  • State: New York

Geographic Coverage

Area code 347 covers the following regions:

  • Coordinates: 40.72°N, 73.87°W
  • Areas Served: The Bronx, Brooklyn, Queens, Staten Island, and Marble Hill in Manhattan

Major Cities

  • The Bronx, New York: 40.84985, -73.86641
  • Brooklyn, New York: 40.6501, -73.94958
  • New York City, New York: 40.71427, -74.00597
  • Borough of Queens, New York: 40.68149, -73.83652
  • Staten Island, New York: 40.56233, -74.13986

Numbering and Utilization Statistics

  • Total Numbers Available: Approximately 23.4 million
  • Utilization Rate: Data not specified
  • Exhaust Projection: Last quarter of 2026

Network Infrastructure

Major Carriers

  • Verizon
  • AT&T
  • T-Mobile

Services Provided

  • Landline
  • Wireless
  • VoIP

Regulatory Framework

Historical Milestones

  • 1984: Area code 718 was created for Brooklyn, Queens, and Staten Island.
  • 1992: The Bronx and Marble Hill were added to area code 718.
  • 1999: Area code 347 was introduced as an overlay to area code 718.
  • 2011: Area code 929 was added as an additional overlay.

Conclusion

Area code 347 plays a vital role in supporting the telecommunications needs of New York City. Its strategic implementation as an overlay ensures a robust numbering plan that accommodates the city's growing demand. For more information, visit the North American Numbering Plan Administrator website.