A month after 10-digit dialing for local calls was introduced in the 918 area code, the new 539 area code began being assigned to new customers Friday, state and company officials said. Cox ...
The Oklahoma Corporation Commission released a frequently asked question (FAQ) list about the upcoming mandatory 10-digit dialing. Starting March 5, all phone calls will need to be dialed by including ...
OKLAHOMA CITY (AP) — Residents across eastern Oklahoma will have to get accustomed to a new telephone area code and dialing 10 digits, but won’t have to change their phone numbers under a plan ...
Under the plan to prevent number exhaust in the region once served only by the 918 area code, a new 539 area code may be assigned. Customers will be able to request a 918 number, and will be assigned ...