List of Oklahoma area codes
The state of Oklahoma is served by the following area codes:
- 405, which serves central Oklahoma including Oklahoma City (original area code created in 1947; 572 added as overlay on April 24th, 2021[1][2][3]
- 580, which serves western and southern Oklahoma (split from 405 in 1997)
- 539/918, which serves northeastern Oklahoma including Tulsa (918 created in 1953 as split from 405; 539 added as overlay in 2011)
References[]
- ^ "New area code number takes effect". KFOR.
- ^ "572 area code, what you need to know". Dobson.net.
- ^ "Mandatory 10 digit dialing". okcommerce.gov.
Categories:
- Communications in Oklahoma
- Area codes in Oklahoma
- Lists of United States area codes
- Oklahoma-related lists