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Arvada, CO Area Codes

Arvada, Colorado (population 122,901) uses area codes 303, 720 and 983.

Area code303
Area code720
Area code983
Time zoneMountain
Local time now…

Arvada has no telephone exchange of its own in NANPA records; it is served by the Denver exchange about 24.3 km away.

ArvadaDenverAuroraLakewoodThorntonWestminsterCentennialBoulderLongmontBroomfieldCommerce CityLittletonBrightonArvada
Arvada and nearby cities in area code 303

Carriers with Arvada numbers

1447 prefixes are assigned to the Denver exchange: 28% mobile, 26% VoIP and cable, 46% landline.

CarrierPrefixes
Lumen (Qwest)528
T-Mobile163
AT&T Mobility119
Verizon Wireless118
Lumen (Level 3)111
Verizon Business (MCImetro)80
AT&T (Teleport)59
Onvoy (Sinch)57

Area codes used in Arvada

Area codePrefixes serving ArvadaMain carriers in this code
303736Lumen (Qwest), Verizon Wireless, Lumen (Level 3)
720679T-Mobile, Lumen (Qwest), AT&T Mobility
98332Onvoy (Sinch), Wide Voice, AT&T Mobility

Arvada phone number prefixes

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

Nearby cities in area code 303

Questions

What is the area code for Arvada, CO?
Arvada uses 3 area codes: 303, 720 and 983. They overlay each other, so all of them cover the whole city and you dial 10 digits for local calls.
What time zone is Arvada in?
Arvada is in the Mountain time zone.