Oak Ridge city phone area codes

318-244 318-297 318-622 318-728 336-558 336-643 336-644 336-668 573-266 573-389 573-788 573-833 615-483 814-365 865-216 865-220 865-241 865-275 865-276 865-291 865-294 865-298 865-389 865-414 865-425 865-481 865-482 865-483 865-535 865-574 865-576 865-680 865-685 865-719 865-813 865-835 865-896 865-919 865-927 973-208 973-337 973-697