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Idaho Falls, ID Area Codes

Idaho Falls, Idaho (population 71,785) uses area codes 208 and 986.

Area code208
Area code986
Time zoneMountain
Local time now…
Idaho FallsBoise CityMeridianNampaCaldwellPocatelloCoeur d'AleneTwin FallsPost FallsRexburgLewistonEagleKunaIdaho Falls
Idaho Falls and nearby cities in area code 208

Carriers with Idaho Falls numbers

61 prefixes are assigned to the Idaho Falls exchange: 39% mobile, 13% VoIP and cable, 48% landline.

CarrierPrefixes
Lumen (Qwest)21
Verizon Wireless13
T-Mobile6
AT&T Mobility5
Lumen (Level 3)3
Blackfoot Communications2
Onvoy (Sinch)2
Verizon Business (MCImetro)1

Area codes used in Idaho Falls

Area codePrefixes serving Idaho FallsMain carriers in this code
20851Lumen (Qwest), Verizon Wireless, Ziply Fiber
98610Fractel, Onvoy (Sinch), Ton80 Communications

Idaho Falls phone number prefixes

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

Nearby cities in area code 208

Questions

What is the area code for Idaho Falls, ID?
Idaho Falls uses 2 area codes: 208 and 986. They overlay each other, so all of them cover the whole city and you dial 10 digits for local calls.
What time zone is Idaho Falls in?
Idaho Falls is in the Mountain time zone (area code 208 also reaches into the Pacific time zone).