KNOXVILLE, Tenn. — Several counties across East Tennessee will soon have an additional area code, and people living in them will soon need to dial all 10 digits of a person's phone number to place ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. OKLAHOMA CITY (KFOR) – Mandatory 10 digit ...

SPOKANE, Wash. — The only area code in Washington that allows seven-digit dialing for phone calls is 509. Beginning Sunday, callers will all dial the same way in the state, by using 10-digit dialing.

Phone users in the blue area will have to start using 10-digit dialing to complete local calls starting Sunday. The area codes in yellow are unaffected. Kansas Corporation Commission image Phone users ...

KNOXVILLE, Tenn. (WVLT) - With a new area code coming to East Tennessee in September, 10-digit dialing will be required beginning next week. The Tennessee Public Utility Commission announced on ...

East Tennessee has another new area code, and it's going to add three more digits to many people's local calls. Starting Aug. 5, people in upper and lower East Tennessee in the 423 area code region ...

Mid-Missouri callers are advised to prepare for 10-digit local dialing as a new area code is established to cover the area. Missouri's Public Service Commission (PSC) and the North American Numbering ...

SPOKANE, Wash. — The only area code in Washington that allows seven-digit dialing for phone calls is 509. Beginning April 24, callers will all dial the same way in the state, by using 10-digit dialing ...