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Peoria, IL Area Codes

Peoria, Illinois (population 110,920) uses area codes 309 and 861.

Area code309
Area code861
Time zoneCentral
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PeoriaBloomingtonNormalMolineRomeovilleRock IslandPekinGalesburgEast PeoriaCrest HillEast MolineMortonWashingtonPeoria
Peoria and nearby cities in area code 309

Carriers with Peoria numbers

159 prefixes are assigned to the Peoria exchange: 23% mobile, 37% VoIP and cable, 40% landline.

CarrierPrefixes
AT&T (Illinois Bell)41
Lumen (Level 3)38
Verizon Wireless14
T-Mobile9
UScellular9
Onvoy (Sinch)5
Bandwidth3
AT&T Mobility3

Area codes used in Peoria

Area codePrefixes serving PeoriaMain carriers in this code
309155Frontier, AT&T (Illinois Bell), Onvoy (Sinch)
8614Exiant Communications, Opentact, Intrado Communications

Peoria phone number prefixes

Numbers starting with these first six digits were originally assigned to the Peoria exchange.

Nearby cities in area code 309

Questions

What is the area code for Peoria, IL?
Peoria uses 2 area codes: 309 and 861. They overlay each other, so all of them cover the whole city and you dial 10 digits for local calls.
What time zone is Peoria in?
Peoria is in the Central time zone.