IBEW Local 43 Jurisdiction is outlined in
RED. Below is a list by county.
- Cayuga - Locke, Sempronius, Summerhill, Victory, Ira, Sterling
- Chenango - Columbus, New Berlin, Sherburne
- Cortland - Entire County
- Herkimer - Entire County
- Madison - Entire County
- Oneida - Entire County
- Onondaga - All except Skaneateles, Elbridge
- Oswego - Entire County
- Otsego - Plainfield, Richfield, Springfield, Cherry Valley, Roseboom, Otsego, Exeter, Edmeston, Burlington, Pittsfield, Middlefield, New Lisbon
- Tompkins - Groton ONLY
- Wayne - Huron, Wolcott, Rose and Butler