You are in the Southside District, the office is located in South Hill. They use lowband in that district, the metro area offices use UHF. Here is a list that I found in an older RR post/topic:
48.160 KID-579 Altavista, VA
48.400 KID-467 South Boston, VA
48.240 KID-466 South Hill, VA
48.500 KID-695 Farmville, VA
48.420 KIC-496 Roanoke Rapids, NC
48.280 KIB-760 Elizabeth City, NC
48.340 KIB-758 Williamston, NC
48.280 WRL-415 Ahoskie, NC
48.540 KIN-601 Manteo, NC
I have a system list but it is in my office somewhere. The offices that use lowband don't talk to the regional operations center as the larger offices(like Petersburg or Richmond). If you want to know anything else, just email me.
-Jeff