Where is Area Code 464?
Area Code 464 serves a portion of northeastern Illinois, focusing primarily on suburban regions surrounding the city of Chicago. It functions as an overlay area code, which means it was introduced to accommodate the growing demand for telephone numbers in the region without requiring existing subscribers to change their numbers. The communities covered by 464 include, but are not limited to:
- Chicago’s South and Southwest Suburbs
- Portions of Cook County
- Parts of Will County
- Select areas of Dupage County
These regions are diverse, with both residential neighborhoods and commercial hubs. Residents and businesses in cities such as Oak Lawn, Tinley Park, and Orland Park may be assigned the 464 code.
For additional guidance on telephone service regulations relevant to Area Code 464, you may consult the official numbering plan details provided by the North American Numbering Plan Administrator (NANPA).
You can also reach out to the Illinois Commerce Commission if you have questions about local utilities and telecommunication services. Their primary office is located at 527 East Capitol Avenue, Springfield, IL 62701.
What time zone is 464 area code in the USA?
The 464 area code resides in the Central Time Zone (CT). This zone is six hours behind Coordinated Universal Time (UTC-06:00). Like most of Illinois, areas within this code also observe Daylight Saving Time (DST). During DST, clocks are moved forward by one hour to UTC-05:00, typically starting in mid-March and reverting in early November.
Subscribers should be aware of potential changes in call rates or scheduled work hours during Daylight Saving Time, as telecommunication providers often adjust their billing cycles or support hours based on the relevant time shifts.
History of the 464 Area Code
Area Code 464 was introduced to alleviate numbering shortages within the region formerly associated with existing codes. Significant historical points include:
| Date or Event | Details |
|---|---|
| Initial Approval | Regulators approved an overlay solution to ensure the continuous availability of new telephone numbers. |
| Year Implemented | The 464 code was activated in 2022 to serve a growing population and booming commercial sector. |
| Reasoning for Overlay | Rapid expansion in both private and business lines required extra capacity without the need for a split code. |
Prior to this overlay, the region had primarily relied on area codes 708 and 630, among others, for many years. However, consumer demand for mobile devices, additional landlines, and internet-based phone services heightened the need for a new overlay code. Decisions on overlays and splits are managed in coordination with regulatory authorities such as the Federal Communications Commission. You may also visit their headquarters, located at 45 L St NE, Washington, DC 20554, for official guidelines and further clarifications on national telecommunications regulations.
How Many People Use the 464 Area Code?
The coverage of Area Code 464 extends across densely populated suburban communities, though the actual user base continues to grow annually. It is estimated that several hundred thousand individuals and businesses are served under 464’s range of numbers. Key attributes contributing to this number include:
- New housing developments in suburban communities.
- Expanded commercial districts requiring multiple lines for business operations.
- Increased mobile device ownership across all age groups.
While exact figures fluctuate due to continuous population shifts and the addition of new lines by corporate entities, this code is expected to sustain growth in parallel with the region’s economic development.
For broad statistics regarding telephone number usage, updates, and county-level data, consult the telecommunications regulations provided by the Federal Communications Commission’s online resources.
Is the 464 Area Code Toll-Free?
The 464 area code is not a toll-free code. Unlike toll-free codes such as 800, 888, 877, 866, 855, 844, or 833, the 464 code is classified as a geographic overlay specifically covering parts of northeastern Illinois. Users should note the following:
- Calls within the local region might still incur standard local calling rates, depending on the plan set by a telecommunication provider.
- Long-distance charges could apply for calls placed outside the user’s immediate service area, in line with carrier agreements.
- Businesses often opt for local area codes to establish a presence in the region, differentiating such codes from nationwide toll-free services.
Subscribers are encouraged to verify calling rates and billing details through their individual phone carriers or by visiting the Illinois Commerce Commission website for rules on local exchange carrier regulations. Telecommunication providers abide by regulations set at both the state level (Illinois Commerce Commission) and the federal level (FCC), ensuring that consumers receive clear and consistent information regarding their calling plans.