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Mount Prospect, IL Area Codes

Mount Prospect, Illinois (population 55,395) uses area codes 224 and 847.

Area code224
Area code847
Time zoneCentral
Local time now…

Mount Prospect has no telephone exchange of its own in NANPA records; it is served by the Des Plaines exchange about 4.5 km away.

Mount ProspectElginWaukeganSchaumburgEvanstonArlington HeightsSkokiePalatineDes PlainesHoffman EstatesGlenviewBuffalo GroveBartlettMount Prospect
Mount Prospect and nearby cities in area code 224

Carriers with Mount Prospect numbers

80 prefixes are assigned to the Des Plaines exchange: 44% mobile, 25% VoIP and cable, 31% landline.

CarrierPrefixes
Verizon Wireless32
AT&T (Illinois Bell)19
AT&T (Teleport)5
Lumen (Level 3)5
Onvoy (Sinch)4
Verizon Business (MCImetro)4
T-Mobile3
Metropcs3

Area codes used in Mount Prospect

Area codePrefixes serving Mount ProspectMain carriers in this code
22448T-Mobile, AT&T Mobility, Verizon Wireless
84732AT&T (Illinois Bell), AT&T Mobility, Verizon Business (MCImetro)

Mount Prospect phone number prefixes

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

Nearby cities in area code 224

Questions

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