**Local 26 (Washington DC)** leads the pack with 299 calls at $59.50/hr, featuring multiple data center projects with 60-hour weeks and daily OT at Power Solutions and JE Richards. **Local 405 (Cedar Rapids)** has 136 calls at $44.48/hr with premium rates up to $49.48/hr for QTS data center work on 6x10 schedules. **Local 1105 (Newark, OH)** shows strong activity with 127 calls at $40.25/hr, including Lighthouse Electric paying $46/hr ($5.75 over scale) for Johnstown work. **Local 494 (Milwaukee)** offers 113 calls at $50.86/hr with heavy Port Washington data center hiring averaging 50-60+ hours per week. **Local 1426 (Grand Forks, ND)** has 108 calls at $43.02/hr plus per diem up to $150/day for data center projects. **Local 354 (Salt Lake City)** stands out with premium QTS work paying up to $58.65/hr at Cupertino Electric. Data centers are driving the market with extended hours and premium pay across most regions.