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Bloomington, CA Area Codes

Bloomington, California (population 24,324) uses area codes 909 and 840.

Area code909
Area code840
Time zonePacific
Local time now…

Bloomington has no telephone exchange of its own in NANPA records; it is served by the Rialto exchange about 6.5 km away.

BloomingtonSan BernardinoFontanaOntarioRancho CucamongaPomonaRialtoChinoUplandChino HillsRedlandsEastvaleHighlandBloomington
Bloomington and nearby cities in area code 909

Carriers with Bloomington numbers

39 prefixes are assigned to the Rialto exchange: 15% mobile, 36% VoIP and cable, 49% landline.

CarrierPrefixes
AT&T (Pacific Bell)8
Metropcs Networks5
Bandwidth5
Onvoy (Sinch)4
Lumen (Level 3)4
T-Mobile3
Verizon Wireless2
Twc Ip Enabled Services2

Area codes used in Bloomington

Area codePrefixes serving BloomingtonMain carriers in this code
90934Frontier, T-Mobile, AT&T Mobility
8405T-Mobile, Fractel, Onvoy (Sinch)

Bloomington phone number prefixes

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

Nearby cities in area code 909

Questions

What is the area code for Bloomington, CA?
Bloomington uses 2 area codes: 909 and 840. They overlay each other, so all of them cover the whole city and you dial 10 digits for local calls.
What time zone is Bloomington in?
Bloomington is in the Pacific time zone.