681 Area Code: Charleston, West Virginia

West Virginia's 681 area code is an overlay sharing geography with the long-running 304 across the entire state. Charleston anchors the directory's records here. The city sits at the confluence of the Elk and Kanawha rivers in central West Virginia, organized around the state capitol, a downtown core, and the surrounding cluster of healthcare, state-government, and chemical-industry employment. The 681 designation, part of the North American Numbering Plan, has been filling with allocations as West Virginia's number demand has continued to grow past what 304 alone could carry.

Because 681 covers West Virginia in its entirety alongside 304, the directory's records associated with 681 numbers do not surface a recurring set of out-of-state cities through the routine cross-linkage patterns that dominate larger codes. Where other-place names do appear, they reflect standard public-record dynamics seen elsewhere — numbers porting between carriers, addresses tied to multiple residences, and prior registrations surfacing alongside current ones. The directory currently documents 78 distinct prefixes within 681 in detail, a working subset of the prefix population the code carries.

Charleston's median age sits notably above the US figure, in the low forties, a pattern shaped by long-standing residents and slower in-migration. Median household income runs below the national reading, home values come in below the US median, and population is modest in absolute terms. The 681 footprint shares those demographics with 304 because both codes serve West Virginia in overlapping form.