Area Code 336: Coverage, Cities, and Telecom Services in North Carolina
Area code 336 plays a crucial role in North Carolina's telecommunications, serving the north-central and northwestern regions. Notably, it covers the Piedmont Triad area, including Greensboro, Winston-Salem, and High Point. This guide answers common questions about area code 336, including its geographic coverage, dialing requirements, and telecom services.
Overview of Area Code 336
- NPA Code: 336
- Type: Overlay
- State: North Carolina
- Implementation Date: December 15, 1997
Geographic Coverage of Area Code 336
Area code 336 encompasses a significant portion of north-central and northwestern North Carolina. It includes the Piedmont Triad region and stretches into the northern Foothills and Mountains.
Major Cities Served
- Asheboro: Latitude 35.70791, Longitude -79.81364
- Burlington: Latitude 36.09569, Longitude -79.4378
- Greensboro: Latitude 36.07264, Longitude -79.79198
- High Point: Latitude 35.95569, Longitude -80.00532
- Winston-Salem: Latitude 36.09986, Longitude -80.24422
Telecommunications Infrastructure and Services
Area code 336 supports a robust telecommunications infrastructure, catering to landline, wireless, and VoIP services.
Major Carriers
- AT&T
- Verizon
- T-Mobile
- Spectrum
Types of Services Offered
- Landline
- Wireless
- VoIP
Dialing and Regulatory Information
Dialing Requirements
- Local Calls: 10-digit dialing is mandatory within the 336/743 area codes.
Regulatory Body
The North Carolina Utilities Commission oversees area code regulations, ensuring compliance with the North American Numbering Plan Administration (NANPA) guidelines. For more details, visit the North Carolina Utilities Commission.
Historical Milestones
- December 15, 1997: Area code 336 was established following a split from area code 910.
- October 24, 2015: Introduction of overlay code 743, necessitating 10-digit dialing.
- April 23, 2016: Transition to mandatory 10-digit dialing for local calls within the 336/743 area codes.
Conclusion
Area code 336 is integral to the telecommunications landscape of north-central and northwestern North Carolina. The implementation of overlay code 743 and the shift to 10-digit dialing highlight the region's growth and increased demand for telephone numbers.
For further information, explore the North American Numbering Plan Administration.
Additional Area Code Data
| Area Code | City | State | Latitude | Longitude |
|---|---|---|---|---|
| 336 | Asheboro | North Carolina | 35.70791 | -79.81364 |
| 336 | Burlington | North Carolina | 36.09569 | -79.4378 |
| 336 | Greensboro | North Carolina | 36.07264 | -79.79198 |
| 336 | High Point | North Carolina | 35.95569 | -80.00532 |
| 336 | Winston-Salem | North Carolina | 36.09986 | -80.24422 |
This comprehensive guide on Area Code 336 highlights its significance and the regulatory measures that ensure efficient telecommunications in North Carolina. For more insights, consider exploring related articles on local telecommunications and area code management.