What is area code 336?

Area code 336 is a telephone area code in north-central and northwestern North Carolina, covering major cities like Greensboro, Winston-Salem, and High Point.

When was area code 336 established?

Area code 336 was established on December 15, 1997, following a split from area code 910.

Which cities are covered by area code 336?

Area code 336 covers cities including Asheboro, Burlington, Greensboro, High Point, and Winston-Salem.

What type of area code is 336?

Area code 336 is an overlay type, meaning it shares the geographic region with another area code.

What is the overlay code for area code 336?

The overlay code for area code 336 is 743.

Is 10-digit dialing required for area code 336?

Yes, 10-digit dialing is mandatory for local calls within the 336/743 area codes.

What major carriers operate in area code 336?

Major carriers in area code 336 include AT&T, Verizon, T-Mobile, and Spectrum.

What types of telecom services are available in area code 336?

Area code 336 supports landline, wireless, and VoIP services.

Who regulates the area code 336?

The North Carolina Utilities Commission regulates area code 336, ensuring compliance with NANPA guidelines.

Why was the 743 overlay introduced in area code 336?

The 743 overlay was introduced to accommodate the growing demand for telephone numbers in the region.

What is the geographic coverage of area code 336?

Area code 336 covers the north-central and northwestern regions of North Carolina, including the Piedmont Triad and parts of the northern Foothills and Mountains.

How does area code 336 impact telecommunications in North Carolina?

Area code 336 is integral to the telecommunications infrastructure, providing essential services to a significant portion of North Carolina.

What is the significance of the Piedmont Triad in area code 336?

The Piedmont Triad, comprising Greensboro, Winston-Salem, and High Point, is a major urban area within the coverage of area code 336.

When did mandatory 10-digit dialing start in area code 336?

Mandatory 10-digit dialing for local calls in area code 336 began on April 23, 2016.

What organizations provide further information on area code 336?

Further information can be obtained from the North Carolina Utilities Commission and the North American Numbering Plan Administration.

How is area code 336 related to area code 910?

Area code 336 was created from a split of area code 910.

What are the latitude and longitude for Greensboro in area code 336?

Greensboro in area code 336 is located at latitude 36.07264 and longitude -79.79198.

Which regulatory body oversees area code regulations in North Carolina?

The North Carolina Utilities Commission oversees area code regulations in the state.

How has area code 336 changed since its implementation?

Since its implementation, area code 336 has seen the addition of the 743 overlay and the transition to mandatory 10-digit dialing to accommodate increased demand.

Where can I find a map of area codes in North Carolina?

A map of area codes in North Carolina can be found in resources like the North American Numbering Plan Administration's website or related telecommunications guides.

How does the implementation of area code 336 reflect North Carolina's telecommunications growth?

The implementation of area code 336, along with the overlay code 743 and mandatory 10-digit dialing, reflects the increasing demand for telephone numbers and the growth of telecommunications in north-central and northwestern North Carolina.

What role does area code 336 play in supporting VoIP services in North Carolina?

Area code 336 supports a robust telecommunications infrastructure that includes VoIP services, allowing residents and businesses in the region to utilize modern communication technologies.

How does the North Carolina Utilities Commission ensure compliance for area code 336?

The North Carolina Utilities Commission ensures compliance with the North American Numbering Plan Administration (NANPA) guidelines, overseeing area code regulations and efficient telecommunications management for area code 336.

What impact did the split from area code 910 have on telecommunications in the 336 region?

The split from area code 910 to create area code 336 allowed for better management of telephone number resources and catered to the specific telecommunications needs of the north-central and northwestern regions of North Carolina.

What are the specific dialing instructions for making calls within area code 336 and 743?

To make local calls within area codes 336 and 743, you must dial all 10 digits, including the area code and the seven-digit phone number.

How does area code 336 accommodate both landline and wireless communication services?

Area code 336 supports a comprehensive telecommunications infrastructure that accommodates both traditional landline services and modern wireless communication technologies, ensuring reliable connectivity for residents and businesses.

Besides major cities, what other areas in North Carolina are covered by area code 336?

In addition to major cities like Greensboro and Winston-Salem, area code 336 also covers the northern Foothills and Mountains regions of North Carolina.

Where can I find the official guidelines for area code administration in North Carolina?

Official guidelines for area code administration in North Carolina can be found on the North Carolina Utilities Commission website.

What future changes might affect area code 336 and its users?

Future changes affecting area code 336 could include further adjustments to dialing procedures, the introduction of new overlay codes, or modifications to regulatory policies by the North Carolina Utilities Commission based on evolving telecommunications needs.

How does the presence of major telecom carriers like AT&T and Verizon impact service quality in area code 336?

The presence of major telecom carriers like AT&T, Verizon, T-Mobile, and Spectrum in area code 336 contributes to a competitive market, fostering innovation and ensuring a higher quality of telecommunications services for residents and businesses.

Area Code 336: Coverage, Cities, and Telecom Services in North Carolina

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