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815 Area Code

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815 AREA CODE INFO


State

Illinois

Major City

Rockford


Time Zone

America/Chicago

Current Time

03:50 PM

Where is area code 815 located?

Reverse Phone Lookup for Area Code 815

Missed a call from a number starting with 815 and want to know who it was? Searqle’s online reverse lookup service makes it easy to find out. By searching billions of records, it provides accurate and detailed information about callers in IL.

To get accurate and reliable results, simply enter the number in the search bar. It’s fast, secure, and user-friendly, making it ideal for anyone who values privacy and convenience. This service offers a safe and easy way to know who’s contacting you and prevent any dangerous communications.
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Nearby Area Codes

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Cicero

Area Code 563

State

Iowa

Major City

Davenport

Area Code 608

State

Wisconsin

Major City

Madison

Area Code 630

State

Illinois

Major City

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Area Code 708

State

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Area Code 765

State

Indiana

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Area Code 779

State

Illinois

Major City

Rockford

Area Code 847

State

Illinois

Major City

Elgin

Area Code 861

State

Illinois

Major City

Peoria

Area Code 872

State

Illinois

Major City

Chicago

History of the 815 Area Code

The 815 area code was established in 1947 as part of the original North American area code system. It has since seen changes as demand for phone numbers grew in the region, particularly with the expansion of suburban Chicago.

Key Milestones

  • 1947: The 815 area code was initially introduced, covering most of northern Illinois.
  • 1996: The 630 area code was split off to serve the western suburbs of Chicago.

Facts and Statistics

1,810,175Population
42,3Median age
$38,757Income (per capita)
3Median family size
928,576Labor force
5,20%Unemployment rate
800 records found

Phone number prefixes in the 815 area code

Prefix:City:Carrier:
Prefix:City:Carrier:
Prefix:City:Carrier:
(815) 200La SallePaetec Communications, Inc. - Il
(815) 201RockfordBandwidth.com Clec, Llc - Il
(815) 202OglesbyNew Cingular Wireless Pcs, Llc - Il
(815) 203JolietUsa Mobility Wireless, Inc.
(815) 204Crystal LakeUsa Mobility Wireless, Inc.
(815) 205La Grange ParkCenturylink Communications Llc
(815) 206WoodstockAmeritech Illinois
(815) 207JolietAt&t Local
(815) 208FultonMediacom Telephony Of Illinois, Llc - Il
(815) 209RockfordLevel 3 Communications, Llc - Il
(815) 210JolietNew Cingular Wireless Pcs, Llc - Il
(815) 212JolietT-mobile Usa, Inc.
(815) 213SterlingUnited States Cellular Corp. - Illinois
(815) 214KankakeeRcn Telecom Services Of Illinois, Inc. - Il
(815) 215New LenoxFirst Communications Llc - Il
(815) 216KankakeeCellco Partnership Dba Verizon Wireless - Il
(815) 217DekalbDigital Network Access Communications, Inc. - Il
(815) 218RockfordCellco Partnership Dba Verizon Wireless - Il
(815) 219Crystal LakeSprint Spectrum L.p.
(815) 220La SalleAmeritech Illinois
(815) 221LockportTeleport Communications America, Llc - Il
(815) 222RockfordCellco Partnership Dba Verizon Wireless - Il
(815) 223La SalleAmeritech Illinois
(815) 224La SalleAmeritech Illinois
(815) 225MilledgevilleCitizens Telecom Co Illinois-frontier Citizens -il
(815) 226RockfordAmeritech Illinois
(815) 227RockfordAmeritech Illinois
(815) 228OglesbyNew Cingular Wireless Pcs, Llc - Il
(815) 229RockfordAmeritech Illinois
(815) 230PlainfieldBroadwing Communications, Llc - Il
(815) 231RockfordAmeritech Illinois
(815) 232FreeportFrontier North, Inc. - Il
(815) 233FreeportFrontier North, Inc. - Il
(815) 234ByronFrontier North, Inc. - Il
(815) 235FreeportFrontier North, Inc. - Il
(815) 236WoodstockNew Cingular Wireless Pcs, Llc - Il
(815) 237GardnerAmeritech Illinois
(815) 238FreeportCellco Partnership Dba Verizon Wireless - Il
(815) 239PecatonicaFrontier North, Inc. - Il
(815) 240RockfordCharter Fiberlink - Illinois, Llc - Il
(815) 241GlenviewAmerican Messaging Services, Llc
(815) 242RockfordBandwidth.com Clec, Llc - Il
(815) 243RockfordUnited States Cellular Corp. - Illinois
(815) 244Mount CarrollGallatin River Communications Dba Centurylink
(815) 245WoodstockNew Cingular Wireless Pcs, Llc - Il
(815) 246EarlvilleFrontier North, Inc. - Il
(815) 247PecatonicaFrontier North, Inc. - Il
(815) 248DurandFrontier North, Inc. - Il
(815) 249Grand RidgeFrontier North, Inc. - Il
(815) 250La SalleComcast Phone Of Illinois, Llc Dba Comco - Il
(815) 251DixonGallatin River Communications Dba Centurylink
(815) 252OglesbyNew Cingular Wireless Pcs, Llc - Il
(815) 253KemptonFrontier Communications Of Illinois, Inc.
(815) 254PlainfieldAmeritech Illinois
(815) 255MinookaUs Xchange Of Illinois Llc Dba Choice One Comm Il
(815) 256CaberyStelle Telephone Co.
(815) 257StreatorIllinois Valley Cellular Rsa 2-ii Partnership
(815) 258JolietNew Cingular Wireless Pcs, Llc - Il
(815) 259ThomsonGallatin River Communications Dba Centurylink
(815) 260JolietSprint Spectrum L.p.
(815) 261Crystal LakeMci Worldcom Communications, Inc. - Il
(815) 262RockfordCellco Partnership Dba Verizon Wireless - Il
(815) 263KankakeeCellco Partnership Dba Verizon Wireless - Il
(815) 264WatermanFrontier North, Inc. - Il
(815) 265GilmanAmeritech Illinois
(815) 266FreeportFrontier North, Inc. - Il
(815) 267PlainfieldMci Worldcom Communications, Inc. - Il
(815) 268OnargaAmeritech Illinois
(815) 269DanforthFrontier Communications Of The Carolinas, Inc - Il
(815) 270LanarkCharter Fiberlink - Illinois, Llc - Il
(815) 271MchenryMci Worldcom Communications, Inc. - Il
(815) 272JolietMci Worldcom Communications, Inc. - Il
(815) 273SavannaGallatin River Communications Dba Centurylink
(815) 274JolietNew Cingular Wireless Pcs, Llc - Il
(815) 275FreeportCellco Partnership Dba Verizon Wireless - Il
(815) 276Crystal LakeTeleport Communications America, Llc - Il
(815) 277FrankfortTeleport Communications America, Llc - Il
(815) 278KankakeeCellco Partnership Dba Verizon Wireless - Il
(815) 279KankakeeAmerican Messaging Services, Llc
(815) 280JolietTeleport Communications America, Llc - Il
(815) 281GalenaUnited States Cellular Corp. - Illinois
(815) 282Loves ParkAmeritech Illinois
(815) 283DekalbMediacom Telephony Of Illinois, Llc - Il
(815) 284DixonGallatin River Communications Dba Centurylink
(815) 285DixonGallatin River Communications Dba Centurylink
(815) 286HinckleyFrontier North, Inc. - Il
(815) 287VeronaAmeritech Illinois
(815) 288DixonGallatin River Communications Dba Centurylink
(815) 289RockfordUnited States Cellular Corp. - Illinois
(815) 290MinookaAt&t Corp.
(815) 291FreeportUnited States Cellular Corp. - Illinois
(815) 292Poplar GroveBergen Telephone Co. - Illinois
(815) 293LockportAmeritech Illinois
(815) 294La Grange ParkUsa Mobility Wireless, Inc.
(815) 295KankakeeT-mobile Usa, Inc.
(815) 296RockfordUsa Mobility Wireless, Inc.
(815) 297FreeportFrontier North, Inc. - Il
(815) 298RockfordCellco Partnership Dba Verizon Wireless - Il

FAQ

What you need to know about area codes

Where is area code 815 located in the USA?

The 815 area code covers a wide swath of northern Illinois, extending from the western suburbs of Chicago to rural areas and small towns further north.

Who is calling from 815 area code?

Since the 815 area code covers a large region, including several large cities, 10-digit dialing is required for local calls. Local Calls: Dial the area code and phone number, e.g., 815-XXX-XXXX. National Calls: Dial 1, followed by the area code and phone number, e.g., 1-815-XXX-XXXX. International Calls: Dial your country’s exit code, followed by +1 (U.S.), and the 10-digit number, e.g., +1-815-XXX-XXXX.

Who Uses the 815 Area Code?

With Searqle, you can identify the owner of a phone number with the 815 area code. Simply enter the phone number into our phone lookup search field and click the button. We empower users to independently report numbers associated with spam, robocalls, and telemarketers. Our extensive database enables you to quickly identify unwanted calls, providing detailed information such as full name, address, and more.

How to Dial the 815 Area Code?

The 815 area code includes a diverse set of communities, from large urban centers to rural farming towns. The area is known for its history in manufacturing, particularly in Rockford, as well as its proximity to both urban and natural attractions. Major Locations Rockford: Known as the "Forest City," Rockford has a rich manufacturing history and is home to several cultural institutions and outdoor recreation areas. Joliet: This city is recognized for its transportation industries and the Chicagoland Speedway, attracting racing fans from around the country. Ottawa: A small town located along the Illinois River, Ottawa offers a charming downtown and easy access to natural areas.

What cities are associated with 815 area code?

Residents The 815 area code serves a variety of residents in both urban and rural areas, offering a range of housing options, schools, and amenities. Businesses Manufacturing: Rockford has a long-standing reputation for manufacturing, with industries including aerospace, electronics, and automotive. Transportation and Logistics: Joliet is a major hub for transportation and distribution, given its proximity to Chicago and major highways. Tourism and Recreation: The area's many parks, lakes, and historical sites attract both visitors and locals interested in outdoor activities.

How do I get a local phone number that starts from 815?

Here’s how you can get a phone number in the USA: For Non-Residents: If you're not a resident of the region covered by the 815 code, you can contact a phone service provider operating in that area and request a number with that area code. For Residents: If you live in the area covered by the 815 area code, you only need to choose the desired service provider. They’ll naturally assign you a number with the local area code.

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