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Vernon Hills, IL Area Codes

Vernon Hills, Illinois (population 26,825) uses area codes 847 and 224.

Area code847
Area code224
Time zoneCentral
Local time now…

Vernon Hills has no telephone exchange of its own in NANPA records; it is served by the Libertyville exchange about 5.6 km away.

Vernon HillsElginWaukeganSchaumburgEvanstonArlington HeightsSkokiePalatineDes PlainesMount ProspectHoffman EstatesGlenviewBuffalo GroveVernon Hills
Vernon Hills and nearby cities in area code 847

Carriers with Vernon Hills numbers

33 prefixes are assigned to the Libertyville exchange: 21% mobile, 33% VoIP and cable, 45% landline.

CarrierPrefixes
AT&T (Illinois Bell)10
T-Mobile7
Lumen (Level 3)4
Verizon Business (MCImetro)3
Onvoy (Sinch)3
Paetec Itel2
Spok1
AT&T (Teleport)1

Area codes used in Vernon Hills

Area codePrefixes serving Vernon HillsMain carriers in this code
84721AT&T (Illinois Bell), AT&T Mobility, Verizon Business (MCImetro)
22412T-Mobile, AT&T Mobility, Verizon Wireless

Vernon Hills phone number prefixes

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

Nearby cities in area code 847

Questions

What is the area code for Vernon Hills, IL?
Vernon Hills uses 2 area codes: 847 and 224. They overlay each other, so all of them cover the whole city and you dial 10 digits for local calls.
What time zone is Vernon Hills in?
Vernon Hills is in the Central time zone.