Area code 447 covers Springfield and surrounding areas in Illinois. It was activated in 2021 as an overlay of area code 217. Today it shares its territory with overlay code 217. For the full picture, see all Illinois area codes.
| State | Illinois |
|---|---|
| Primary city | Springfield |
| Cities also served | Springfield, Champaign, Urbana, Decatur, Danville, Quincy, Rantoul, Jacksonville |
| Time zone | Central (UTC-6 / UTC-5 DST) |
| Year established | March 27, 2021 |
| Original 1947 NPA? | No |
| Parent code | 217 |
| Overlay codes | 217 |
| Currently in use? | Yes, actively assigned |
| Ten-digit dialing required? | Yes |
Cities Served by Area Code 447
Area code 447 serves Central Illinois, including Sangamon, Champaign, Vermilion, Macon, Adams, Coles, and McDonough counties, including the following cities and communities:
- Springfield
- Champaign
- Urbana
- Decatur
- Danville
- Quincy
- Rantoul
- Jacksonville
Nearby area codes covering the same broader region include: 217.
How to Get a 447 Phone Number
There are three ways to get a phone number with the 447 area code, each suited to a different need:
Ready to Get a 447 Number?
One-time fee. No monthly charges. Port to any carrier in 3–5 business days. NYC's most trusted source since 2009.
Browse 447 Numbers →- Buy from a premium-number specialist. Companies that hold curated inventories of specific area codes can sell you a 447 number directly, often with a one-time fee and ownership transferred to you (no recurring carrier fees). This is the option for picking a specific memorable number, or for getting an area code that most carriers won’t let you request. Browse our 447 inventory.
- Sign up with a VoIP carrier. Voice-over-IP services (such as Google Voice, OpenPhone, Grasshopper, and many others) can typically provision a 447 number on request, especially for active overlay codes. You won’t usually get to pick the specific number, but you’ll get a working line in the area code. This is the cheapest option for anyone who doesn’t need a particular number.
- Port an existing 447 number. If you already have a 447 phone number with another carrier, you can transfer it (port it) to a new service provider while keeping the number. This works for landlines, cell phones, and VoIP services, though landlines outside of Illinois sometimes can’t accept inbound ports of 447 numbers due to 911 routing rules.
Looking for a 447 number? 212areacode.com offers premium 447 numbers for Springfield, Illinois — choose your number, port it to any carrier in 3–5 business days, and pay a one-time fee with no monthly charges. Browse available 447 numbers →
Frequently Asked Questions
Is the 447 area code still in use?
Yes. 447 is actively assigned to new phone lines in Central Illinois, including Sangamon, Champaign, Vermilion, Macon, Adams, Coles, and McDonough counties.
What is the difference between 447 and 217?
Today they share the same geographic territory in Illinois. New phone lines in the area may be assigned either code. The two codes work identically for calling, billing, and service.
What is the parent area code of 447?
Area code 447 is an overlay of 217. Both codes serve the same region of Illinois.
Can I get a 447 number if I don't live in Illinois?
Yes. Phone numbers are no longer tied to a physical address. With VoIP service or a number broker, you can hold a 447 number from anywhere in the world. The number routes to whatever device or carrier you specify.
Is 447 a scam area code?
No. 447 is a legitimate, active area code for Central Illinois, including Sangamon, Champaign, Vermilion, Macon, Adams, Coles, and McDonough counties. Like any area code, scammers occasionally spoof 447 caller IDs, but the code itself is heavily used by real Illinois businesses, government offices, and residents.
What is the 447 area code?
Area code 447 is a telephone area code serving central Illinois, covering the same geographic territory as area code 217. It includes Springfield, Champaign, Urbana, Decatur, Danville, Quincy, and surrounding communities.
When did area code 447 go into service?
NANPA placed area code 447 into service on March 27, 2021. A permissive dialing period ran from August 29, 2020, and ten-digit dialing became mandatory on February 27, 2021, ahead of the new code’s activation.
Why was area code 447 created?
Area code 447 was created as an all-services overlay because area code 217’s available prefixes were being exhausted. The Illinois Commerce Commission approved the overlay in 2007, though number-conservation efforts delayed implementation until 2021.
Do I need to dial 10 digits for calls in the 447 / 217 area?
Yes. All local calls within the 447/217 numbering plan area require ten-digit dialing (area code + seven-digit number). This requirement has been in effect since February 27, 2021, and does not affect whether a call is billed as local or toll.
