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Greenfield, WI Area Codes

Greenfield, Wisconsin (population 37,159) uses area codes 414 and 262.

Area code414
Area code262
Time zoneCentral
Local time now…

Greenfield has no telephone exchange of its own in NANPA records; it is served by the Milwaukee exchange about 11.9 km away.

GreenfieldMilwaukeeWest AllisWauwatosaCudahyGlendaleWhitefish BayShorewoodSt. FrancisElm GroveGreenfield
Greenfield and nearby cities in area code 414

Carriers with Greenfield numbers

621 prefixes are assigned to the Milwaukee exchange: 31% mobile, 19% VoIP and cable, 50% landline.

CarrierPrefixes
AT&T (Wisconsin Bell)214
T-Mobile57
AT&T Mobility53
UScellular51
Onvoy (Sinch)44
Verizon Wireless33
Lumen (Level 3)23
AT&T (Teleport)21

Area codes used in Greenfield

Area codePrefixes serving GreenfieldMain carriers in this code
414554AT&T (Wisconsin Bell), T-Mobile, AT&T Mobility
26267AT&T (Wisconsin Bell), Lumen (Level 3), AT&T (Teleport)

Greenfield phone number prefixes

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

Nearby cities in area code 414

Questions

What is the area code for Greenfield, WI?
Greenfield uses 2 area codes: 414 and 262. Different parts of the area are served by different codes.
What time zone is Greenfield in?
Greenfield is in the Central time zone.