Frequently Asked Questions
Chillicothe, Ohio is in area codes 740 and 220.
Area code 220 was implemented on April 22, 2015, as an overlay to area code 740.
Area code 220 was added to address the issue of number exhaustion in the 740 area code region.
Athens, Ohio is in area codes 740 and 220.
Major cities in the 220 area code include Athens, Chillicothe, Delaware, Lancaster, Marion, Newark, Portsmouth, and Zanesville.
Area code 220 is an overlay area code, meaning it shares the same geographic region as area code 740.
The Public Utilities Commission of Ohio (PUCO) regulates area code 220.
10-digit dialing is required for all local calls within area code 220. For toll calls, dial 1 + the 10-digit number, and for operator-assisted calls, dial 0 + the 10-digit number.
The NPA code for area code 220 is 220.
Area code 740 was created on November 8, 1997, by splitting from area code 614.
No, area code 220 does not cover Columbus, Ohio; Columbus is primarily in area code 614.
Area code 220 supports landline, wireless, and VoIP services.
10-digit dialing requires dialing both the area code and the 7-digit phone number for all calls. It is required in the 220 area code.
Chillicothe, Ohio, is covered by area code 220, which is an overlay for the existing area code 740. This overlay was implemented on April 22, 2015, to address the increasing demand for phone numbers in the region and ensure there were enough available numbers in southeastern and central Ohio.
Area code 220 in Ohio was implemented on April 22, 2015. It serves as an overlay for area code 740, meaning they both cover the same geographic area, which includes cities like Athens, Chillicothe, and Zanesville. The overlay helps accommodate growing number demands without requiring existing customers to change numbers.
Area code 220 was introduced in Ohio to address number exhaustion in the 740 area code region. It serves as an overlay, meaning it shares the same geographic area as 740. This approach allowed for more phone numbers to become available without forcing those already using the 740 area code to change their current number.
To dial a 220 number from a 740 number, you must use 10-digit dialing, including both the area code and the seven-digit phone number. This dialing procedure is also required when dialing any number within the 220 area code or when making local calls within the 740 area code due to its overlay status.
Area code 220 is an overlay for area code 740 in Ohio. This means both area codes serve the same geographic region, increasing the available pool of phone numbers without requiring existing 740 numbers to change. The 220 overlay was implemented on April 22, 2015.
Area code 220 in Ohio covers several cities, including Athens, Chillicothe, Delaware, Lancaster, Marion, Newark, Portsmouth, and Zanesville. It's an overlay for area code 740, so these cities are also within the 740 area code region.
Area code 220 in Ohio is regulated by the Public Utilities Commission of Ohio (PUCO). They oversee the implementation and administration of the area code, ensuring it adheres to the North American Numbering Plan Administration (NANPA) guidelines. These guidelines mandate 10-digit dialing within the area code.
An overlay area code, like 220 in Ohio, means it shares the same geographic area as another area code, in this case, 740. This allows for a larger pool of phone numbers to be assigned within the same region without requiring existing customers with the original area code to change their numbers.
You should always use 10-digit dialing for all calls within area codes 220 and 740 in Ohio. Since 220 is an overlay of 740, both area codes serve the same region, and 10-digit dialing is required for local calls as well as those to numbers within the same area code.
To make an operator-assisted call in the 220 area code, dial '0' followed by the 10-digit number you are trying to reach. Remember, 10-digit dialing (including the area code) is always necessary for local calls and calls within the 220/740 overlay region in Ohio.
Loading...
Area Code 220 in Ohio: Coverage, Cities, and Telecom Details
Area code 220 is an essential part of the telecommunications infrastructure in southeastern and central Ohio. This guide provides detailed insights into its geographic coverage, major cities served, technical specifications, and regulatory framework.
What is Area Code 220?
Area code 220 is an overlay for area code 740, designed to address number exhaustion in the region. It was implemented on April 22, 2015, and serves a significant portion of Ohio, excluding Columbus and Franklin County.
Geographic Coverage
Area code 220 covers a diverse range of cities and communities in southeastern and central Ohio. Below are some of the major cities within its jurisdiction:
Technical Specifications
Area code 220 is an overlay, meaning it shares the same geographic region as area code 740, allowing for a greater pool of numbers without changing existing numbers.
Regulatory Framework
Area code 220 is regulated by the Public Utilities Commission of Ohio (PUCO). The implementation of this area code follows the North American Numbering Plan Administration (NANPA) guidelines, ensuring that all calls within the region require a full ten-digit dialing format.
Dialing Requirements
Telecommunications Services
Major Carriers
While specific market share percentages are not provided, area code 220 supports a range of carriers offering:
Historical Context
Conclusion
Area code 220 is crucial for maintaining efficient telecommunications in Ohio, providing ample numbering resources for residents and businesses. Its implementation ensures that the region continues to meet growing communication demands.
For more detailed information on Ohio's area codes, visit Ohio's Telecommunications Overview.