What is the purpose of area code 231?

Area code 231 is used for telephone numbering in the northwestern Lower Peninsula of Michigan, facilitating communication for both residential and business purposes.

When was area code 231 implemented?

Area code 231 was implemented in June 1999 after splitting from area code 616.

Which major cities are included in area code 231?

Major cities in area code 231 include Muskegon, Norton Shores, and Shelby.

What geographical region does area code 231 cover?

Area code 231 covers the northwestern region of Michigan's Lower Peninsula.

Why was area code 231 created?

Area code 231 was created to accommodate the growing demand for telephone numbers in the region, splitting from area code 616.

What type of area code is 231?

Area code 231 is a single type area code.

What is the dialing requirement for area code 231?

The dialing requirement for area code 231 is 10-digit dialing for local calls.

What are the major telecommunications services available in area code 231?

The major telecommunications services available in area code 231 include landline, wireless, and VoIP services.

Who regulates area code 231?

Area code 231 is regulated by the North American Numbering Plan Administration (NANPA).

What is the significance of Muskegon in area code 231?

Muskegon is one of the key cities served by area code 231, playing a significant role in the region's telecommunications network.

How can I check the total numbers available for area code 231?

You can check the total numbers available for area code 231 by visiting the North American Numbering Plan Administration (NANPA) website.

What was the original area code for the region now covered by area code 231?

The original area code for the region now covered by area code 231 was area code 616.

What is the latitude and longitude for Norton Shores in area code 231?

The latitude and longitude for Norton Shores in area code 231 are 43.1689 and -86.26395, respectively.

What is the role of area code 231 in Michigan's telecommunications infrastructure?

Area code 231 plays a pivotal role in Michigan's telecommunications infrastructure by providing comprehensive coverage and services to the northwestern Lower Peninsula.

What are the major carriers operating in area code 231?

The major carriers operating in area code 231 can be found by checking the list of carriers with market share percentages provided in telecommunications resources.

How does area code 231 ensure efficient use of numbers?

Area code 231 ensures efficient use of numbers through regulations and management by the North American Numbering Plan Administration (NANPA), including area code splits and overlays.

What historical event led to the creation of area code 231?

The historical event that led to the creation of area code 231 was the split from area code 616 in June 1999.

What is the latitude and longitude for Shelby in area code 231?

The latitude and longitude for Shelby in area code 231 are 42.67087 and -83.03298, respectively.

How can I find a map of area code 231?

A map of area code 231 can be found by searching online resources or visiting specific telecommunications websites that provide maps, such as the NANPA website.

What resources are available for more information on area code 231?

For more information on area code 231, you can visit the Federal Communications Commission (FCC) website or the North American Numbering Plan Administration (NANPA) website.

Area Code 231: Coverage, Cities, and Telecommunications Insights

Area code 231 is a telephone area code in the North American Numbering Plan (NANP) serving the northwestern Lower Peninsula of Michigan.

What is Area Code 231?

Area code 231 is a crucial part of Michigan's telecommunications system, covering the northwestern region of the Lower Peninsula. Introduced in June 1999 after splitting from area code 616, it includes key cities like Muskegon and Norton Shores, catering to both residential and business communications.

Geographic Coverage

Key Locations

Muskegon, Michigan: Latitude 43.23418, Longitude -86.24839
Norton Shores, Michigan: Latitude 43.1689, Longitude -86.26395
Shelby, Michigan: Latitude 42.67087, Longitude -83.03298

Technical Specifications

NPA Code: 231
Type: Single
Implementation Date: June 1999
State: Michigan

Map and Major Cities

Numbering and Utilization

Total Numbers Available: Check with NANPA
Utilization Rate: [Percentage]
Exhaust Projection: [Date]

Telecommunications Infrastructure

Major Carriers and Services

Regulatory Information

Regulatory Body: North American Numbering Plan Administration (NANPA)
Dialing Requirements: 10-digit dialing for local calls
NANPA Regulations: Area code splits and overlays are managed to ensure number availability and efficient use.

Historical Context

June 1999: Area code 231 was created from area code 616, which previously covered the entire western half of Michigan's Lower Peninsula.

Conclusion

Area code 231 plays a pivotal role in Michigan's telecommunications landscape, providing comprehensive coverage and services to the northwestern Lower Peninsula. It supports major cities like Muskegon and Norton Shores, ensuring robust and efficient communication networks for both personal and business use.

For further details on area codes and telecommunications regulations, visit the Federal Communications Commission (FCC) website.

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