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Prospect Heights, IL Area Codes

Prospect Heights, Illinois (population 15,552) uses area codes 847, 224 and 312.

Area code847
Area code224
Area code312
Time zoneCentral
Local time now…

Prospect Heights has no telephone exchange of its own in NANPA records; it is served by the Wheeling exchange about 3 km away.

Prospect HeightsElginWaukeganSchaumburgEvanstonArlington HeightsSkokiePalatineDes PlainesMount ProspectHoffman EstatesGlenviewBuffalo GroveProspect Heights
Prospect Heights and nearby cities in area code 847

Carriers with Prospect Heights numbers

58 prefixes are assigned to the Wheeling exchange: 45% mobile, 22% VoIP and cable, 33% landline.

CarrierPrefixes
AT&T Mobility25
AT&T (Illinois Bell)13
AT&T (Teleport)4
Verizon Business (MCImetro)3
Lumen (Level 3)3
Metropcs3
Paetec Itel2
Onvoy (Sinch)2

Area codes used in Prospect Heights

Area codePrefixes serving Prospect HeightsMain carriers in this code
84731AT&T (Illinois Bell), AT&T Mobility, Verizon Business (MCImetro)
22415T-Mobile, AT&T Mobility, Verizon Wireless
31212AT&T (Illinois Bell), AT&T Mobility, T-Mobile

Prospect Heights phone number prefixes

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

Nearby cities in area code 847

Questions

What is the area code for Prospect Heights, IL?
Prospect Heights uses 3 area codes: 847, 224 and 312. Different parts of the area are served by different codes.
What time zone is Prospect Heights in?
Prospect Heights is in the Central time zone.