261
- 26101 Parkersburg
- 26104 Parkersburg
- 26105 Vienna
- 26133 Belleville
- 26134 Belmont
- 26136 Big Bend
- 26137 Big Springs
- 26138 Brohard
- 26141 Creston
- 26142 Davisville
- 26143 Elizabeth
- 26146 Friendly
- 26147 Grantsville
- 26148 Macfarlan
- 26149 Middlebourne
- 26150 Mineral Wells
- 26151 Mount Zion
- 26152 Munday
- 26155 New Martinsville
- 26159 Paden City
- 26160 Palestine
- 26161 Petroleum
- 26164 Ravenswood
- 26167 Reader
- 26169 Rockport
- 26170 Saint Marys
- 26175 Sistersville
- 26178 Smithville
- 26180 Walker
- 26181 Washington
- 26184 Waverly
- 26187 Williamstown