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918 Area Code

Area code 918 serves Tulsa, Broken Arrow, Owasso, Bartlesville, Muskogee and nearby communities in Oklahoma. It has been in service since January 1, 1953.

StateOklahoma
Time zoneCentral
Local time now…
Prefixes in use782
Overlay with539
Projected to run out2048
TulsaBroken ArrowOwassoBartlesvilleMuskogeeBixbyJenksSapulpaClaremoreSand SpringsMcAlesterTahlequahGlenpoolMiamiCowetaOkmulgeeCollinsvillePryor CreekPoteauSkiatookSallisawWagonerCushingCatoosaGroveVerdigrisHenryettaVinitaTulsaOwassoBartlesvilleMuskogeeBixby
Cities and towns served by area code 918

Who issues 918 numbers

Mobile 31%VoIP and cable 15%Landline 55%

Share of the 782 prefixes (the three digits after 918) assigned to each type of carrier. Classification by carrier name, approximate.

CarrierPrefixes
AT&T (Southwestern Bell)233
AT&T Mobility93
Windstream55
Verizon Wireless50
T-Mobile49
Lumen (Level 3)38
UScellular32
Onvoy (Sinch)30

Cities and towns in area code 918

CityPopulationOther area codes
Tulsa416,209539
Broken Arrow124,991539
Owasso43,117539
Bartlesville38,278539
Muskogee36,760539
Bixby32,766
Jenks28,175539
Sapulpa23,695539
Claremore20,681539
Sand Springs20,397539
McAlester18,044539
Tahlequah17,508539
Glenpool14,705539
Miami12,893539
Coweta11,472539
Okmulgee11,394539
Collinsville9,956539
Pryor Creek9,723539
Poteau9,171
Skiatook8,960539
Sallisaw8,790539
Wagoner8,405539
Cushing8,390539
Catoosa7,471
Grove7,399539
Verdigris5,888539
Henryetta5,620539
Vinita5,424539

Got a call from 918?

A 918 number was originally issued in Oklahoma, but that does not prove the caller is there. 15% of 918 prefixes belong to VoIP and cable providers, whose numbers can be bought online and used from anywhere. Caller ID can also be spoofed, so treat urgent requests for money, codes or passwords from any area code with suspicion, and call back on a number you already know.

All 782 prefixes in area code 918

Format: (918) XXX-YYYY. Carrier is the company the block was originally assigned to; numbers may since have been ported to another carrier.

Questions about area code 918

Where is area code 918?
Area code 918 is in Oklahoma. It covers Tulsa, Broken Arrow, Owasso, Bartlesville, Muskogee, Bixby and 22 more cities and towns.
What time zone is area code 918?
Area code 918 is in the Central time zone.
Is 918 a toll-free number?
No. 918 is a geographic area code in Oklahoma. Toll-free numbers in the US start with 800, 833, 844, 855, 866, 877 or 888.
Why does 918 share its area with 539?
539 and 918 form an overlay: they cover the same territory, so new numbers there can get any of these codes, and local calls need all 10 digits.
Will area code 918 run out of numbers?
NANPA's latest forecast projects the 539/918 overlay to exhaust in the second quarter of 2048. Before that happens, a new area code is usually added as an overlay; existing numbers keep their code.

Other area codes in Oklahoma