Area Code 861 Phone Number Lookup: Peoria, Illinois

861 Phone Numbers Reported for Spam Calls

These area the top 10 area code 861 phone numbers reported to the FTC in the last 30 days:

Phone Number Complaints Last Reported

Area Code 861 Scam

The 861 area code is currently associated with scams promising PSE&G rate reductions. Callers ask for your account information under the guise of lowering your monthly energy bill.

PSE&G

Calls relentlessly (35+ times) to switch customers into highly inflated electric plans without permission.

"this number called me telling me i can lower my electricity bill. they claim that i had requested this, which i did not! i called the electric company and found out that the rate they offered me is considerably higher than what i'm paying to pse&g!"

Area Code 861 Location: Illinois

The numbering plan area for area code 861 covers cities such as Bloomington, Canton, East Moline, East Peoria, Galesburg, Geneseo, Kewanee, Macomb, Minonk, Moline, Morton, Normal, Pekin, Peoria, Rock Island, Silvis, and many smaller communities in west-central Illinois.

Major Cities:

  • Bloomington
  • Canton
  • East Moline
  • East Peoria
  • Galesburg
  • Geneseo
  • Kewanee
  • Macomb
  • Minonk
  • Moline
  • Morton
  • Normal
  • Pekin
  • Peoria
  • Rock Island

Other Cities and Towns:

  • Abingdon
  • Adair
  • Albany
  • Aledo
  • Alexis
  • Alpha
  • Altona
  • Anchor
  • Andalusia
  • Andover
  • Annawan
  • Armington
  • Arrowsmith
  • Astoria
  • Atkinson

Overlay System

Area code 861 was added to the numbering plan area on February 24, 2023, forming an overlay with area code 309 . This means both area codes serve the same geographic region, and ten-digit dialing is required for all calls within this numbering plan area.

Prefixes by Rate Center

Rate Center Number of Prefixes

Who Calls From 861 Phone Numbers?

Introduced as an overlay to the same west-central Illinois territory as 309, the 861 area code covers Peoria, Moline, and Bloomington. Caterpillar logistics and State Farm claims representatives are among the callers from this shared industrial corridor.