Understanding Area Code 631: Coverage and Details for North Bay Shore, New York

Introduction to Area Code 631

Area Code 631 is a telephone area code in the North American Numbering Plan (NANP) for Suffolk County, New York. It primarily serves the eastern portion of Long Island, including the city of North Bay Shore. This guide will provide you with comprehensive information about the geographic coverage, dialing formats, and regulatory aspects of Area Code 631.

Where is Area Code 631 Located?

Area Code 631 is located in Suffolk County, New York, covering the eastern part of Long Island. Notable cities within this area code include North Bay Shore, Huntington, Smithtown, and Riverhead. The geographic coordinates for North Bay Shore are approximately 40.73621°N latitude and -73.26262°W longitude.

Cities Covered by Area Code 631

  • North Bay Shore
  • Huntington
  • Smithtown
  • Riverhead
  • Babylon
  • Patchogue

Dialing Information

For calls within Area Code 631, the following dialing formats are used:

  • Local Calls: Dial the 10-digit number (10D)
  • Toll Calls: Dial the 10-digit number (10D)
  • Long-Distance Calls: Dial 1 followed by the 10-digit number (1+10D)
  • Operator-Assisted Calls: Dial 0 followed by the 10-digit number (0+10D)

Regulatory and Historical Information

Area Code 631 was created in 1999 when it was split from Area Code 516 due to the demand for more phone numbers in the region. The New York Public Service Commission oversees the regulation of this area code, ensuring compliance with national and state telecommunications standards.

Common Uses and Services

Area Code 631 is used by various telecommunication providers to offer services such as:

  • Landline telephone services
  • Mobile phone services
  • Internet services

Geographic and Cultural Highlights

Suffolk County, where Area Code 631 is located, is known for its beautiful beaches, rich history, and vibrant communities. The area offers many attractions, such as:

  • The Hamptons
  • Fire Island National Seashore
  • Montauk Point Lighthouse

Conclusion

Understanding Area Code 631 is essential for residents and businesses in Suffolk County, NY. Whether you are making a local or long-distance call, knowing the correct dialing format and geographic coverage can save time and effort.

For more detailed information, you can visit the New York Public Service Commission website or the North American Numbering Plan Administration site.

FAQs

What cities are included in Area Code 631?

Area Code 631 covers cities such as North Bay Shore, Huntington, Smithtown, Riverhead, Babylon, and Patchogue in Suffolk County, New York.

How do I dial a number in Area Code 631?

For local calls within Area Code 631, dial the 10-digit number. For long-distance calls, dial 1 followed by the 10-digit number.

When was Area Code 631 established?

Area Code 631 was established in 1999 when it was split from Area Code 516 to accommodate the growing need for telephone numbers in the region.

What is the geographic coverage of Area Code 631?

Area Code 631 covers the eastern part of Long Island, including Suffolk County, New York.

Who regulates Area Code 631?

The New York Public Service Commission regulates Area Code 631, ensuring compliance with telecommunications standards.