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Tulsa, OK Area Codes

Tulsa, Oklahoma (population 416,209) uses area codes 918 and 539.

Area code918
Area code539
Time zoneCentral
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TulsaBroken ArrowOwassoBartlesvilleMuskogeeBixbyJenksSapulpaClaremoreSand SpringsMcAlesterTahlequahGlenpoolTulsa
Tulsa and nearby cities in area code 918

Carriers with Tulsa numbers

334 prefixes are assigned to the Tulsa exchange: 43% mobile, 17% VoIP and cable, 40% landline.

CarrierPrefixes
AT&T (Southwestern Bell)101
AT&T Mobility56
UScellular36
T-Mobile29
Verizon Wireless24
Onvoy (Sinch)23
Comcast (Xfinity)10
Lumen (Level 3)8

Area codes used in Tulsa

Area codePrefixes serving TulsaMain carriers in this code
918275AT&T (Southwestern Bell), AT&T Mobility, Windstream
53959Onvoy (Sinch), Lumen (Level 3), Fractel

Tulsa phone number prefixes

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

Nearby cities in area code 918

Questions

What is the area code for Tulsa, OK?
Tulsa uses 2 area codes: 918 and 539. They overlay each other, so all of them cover the whole city and you dial 10 digits for local calls.
What time zone is Tulsa in?
Tulsa is in the Central time zone.