The Ultimate Guide to the 405 Area Code
Overview of 405
| Country | USA |
| State | Oklahoma |
| Major City | Oklahoma City |
| Major County | Oklahoma |
| Time Zone | Central Time Zone (CT) |
| Standard Time | UTC -6:00 hours |
| Daylight Saving Time | UTC -5:00 hours |
| ZIP Code | 73001-74884 |
What is Area Code 405?
Area Code 405 is the local telephone code established in 1947 under the North American Numbering Plan(NANP). It is one of the 86 original phone codes and essential for smooth telecommunications in central Oklahoma City and surrounding suburbs.
Where is 405 Area Code Located?
The 405 area code serves central Oklahoma and its nearby areas. Before the introduction of new overlays, 405 served the entire state. Now, it encompasses 18 counties, including Cleveland, Seminole, Lincoln, and McClain. It also covers 89 cities, including Oklahoma, Stillwater, Edmond, Shawnee, and Norman.
History of Area Code 405
The North American Numbering Plan Administrator (NANPA) established 405 as the telephone code for the entire state of Oklahoma, reflecting the evolution of telecommunications. In 1997, 405 was split, creating area code 580 due to rapid population growth and increased demand for phone numbers. On May 24, 2021, area code 572 was created as an overlay to 405. Oklahoma now has five area codes.
What Time Zone is the Area Code 405 In?
All regions in 405 follow the Central Time Zone. Central Standard Time is 6 hours behind GMT/UTC, and Daylight Saving Time is also observed, which falls 5 hours behind GMT/UTC.
Dialing Format for 405 Area Code
The dialing pattern for a phone number with the 405 area code is:
For local calls, dial a 7-digit phone number with an exchange code followed by a 4-digit subscriber number. E.g., XXX-XXXX.
For long-distance calls within the U.S., dial the local area code of the intended region before the 7-digit phone number (exchange code + subscriber number). Eg: 405-XXX-XXXX or 1-405-XXX-XXXX. If the region implements a 10-digit dialing system, ‘1’ should be added before the area code.
For international calls, dial your country’s exit code followed by the US country code. Enter the regional code, and then add the subscriber’s phone number. e.g.,011-1-405-XXX-XXXX
Where 011 is the exit code for the UK.
Top 12 Counties in Area Code 405
| Oklahoma | Logan |
| Cleveland | McClain |
| Canadian | Lincoln |
| Pottawatomie | Seminole |
| Payne | Kingfisher |
| Grady | Hughes |
Top 20 Cities in Area Code 405
| Oklahoma City | Mustang |
| Norman | El Reno |
| Edmond | Chickasha |
| More | Choctaw |
| Midwest City | Guthrie |
| Stillwater | Warr Acres |
| Shawnee | The Village |
| Yukon | Newcastle |
| Del City | Blanchard |
| Bethany | Seminole |
ZIP Codes in Area Code 405
| ZIP Code | Location |
|---|---|
| 73001 | Albert |
| 73002 | Alex |
| 73003, 73012, 73013, 73025, 73034, 73083 | Edmond |
| 73004 | Amber |
| 73005 | Anadarko |
| 73007 | Arcadia |
| 73008 | Bethany |
| 73009 | Binger |
| 73010 | Blanchard |
| 73011 | Bradley |
| 73014 | Calumet |
| 73016 | Cashion |
| 73017 | Cement |
| 73018, 73023 | Chickasha |
| 73019, 73026, 73069-73072 | Norman |
| 73020 | Choctaw |
| 73021 | Colony |
| 73022 | Concho |
| 73027 | Coyle |
| 73028 | Crescent |
| 73031 | Dibble |
| 73033 | Eakly |
| 73036 | El Reno |
| 73038 | Fort Cobb |
| 73040 | Geary |
| 73042 | Gracemont |
| 73044 | Guthrie |
| 73045 | Harrah |
| 73047 | Hinton |
| 73048 | Hydro |
| 73049 | Jones |
| 73050 | Langston |
| 73051 | Lexington |
| 73052 | Lindsay |
| 73053 | Lookeba |
| 73054 | Luther |
| 73057 | Maysville |
| 73058 | Meridian |
| 73059 | Minco |
| 73063 | Mulhall |
| 73064 | Mustang |
| 73065 | Newcastle |
| 73066 | Nicoma Park |
| 73067 | Ninnekah |
| 73068 | Noble OK |
| 73074 | Paoli |
| 73075 | Pauls Valley |
| 73078 | Piedmont |
| 73079 | Pocasset |
| 73080 | Purcell |
| 73082 | Rush Springs |
| 73084 | Spencer |
| 73085, 73099 | Yukon |
| 73089 | Tuttle |
| 73090 | Union City |
| 73092 | Verden |
| 73093 | Washington |
| 73095 | Wayne |
| 73097 | Wheatland |
| 73098 | Wynnewood |
| 73101- 73132, 73134-73137, 73139-73160, 73162-73165, 73167, 73169, 73170, 73172, 73173, 73178, 73179, 73184, 73189, 73190, 73194-73196 | Oklahoma City |
| 73734 | Dover |
| 73742 | Hennessey |
| 73750 | Kingfisher |
| 73756 | Loyal |
| 73762 | Okarche |
| 74059 | Perkins |
| 74062 | Ripley |
| 74074-74081 | Stillwater |
| 74531 | Calvin |
| 74801, 74802, 74804 | Shawnee |
| 74818, 74868 | Seminole |
| 74826 | Asher |
| 74830 | Bowlegs |
| 74831 | Byars |
| 74832 | Carney |
| 74834 | Chandler |
| 74837 | Cromwell |
| 74840 | Earlsboro |
| 74848 | Holdenville |
| 74850 | Lamar |
| 74851 | McLoud |
| 74852 | Macomb |
| 74854 | Maud |
| 74855 | Meeker |
| 74857 | Newalla |
| 74860 | Paden |
| 74864 | Prague |
| 74866 | Saint Louis |
| 74867 | Sasakwa |
| 74869 | Sparks |
| 74873 | Tecumseh |
| 74878 | Wanette |
| 74880 | Weleetka |
| 74881 | Wellston |
| 74883 | Wetumka |
| 74884 | Wewoka |
Nearby Area Codes
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Frequently Asked Questions
When we talk to clients about our IT services for their company, a few of the same questions come up.
What is the time zone of the 405 area code?
The 405 phone code is located in the Central Time Zone, which is 6 hours behind Coordinated Universal Time (UTC-6:00). During daylight saving time, it is 5 hours behind UTC (GMT/UTC-5:00).
Who calls from the 405 area code?
Anyone having a phone number with 405 as their telephone prefix can make a call with 405 number. Especially, individuals or businesses residing in Oklahoma or its nearby cities.
What is the zip code of the 405 area code?
The Zipcode of the 405 area code ranges from 73001-74884.
Where is the 405 area code in California?
The 405 area code is located in Oklahoma City, including its surrounding cities, such as Norman, Edmond, Moore, and more.
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