Small Transport; Low Wing; 2 Turboprop Eng
Flight Crew Private; Flight Crew Instrument
Flight Crew Last 90 Days 30; Flight Crew Total 2400; Flight Crew Type 500
Distraction; Communication Breakdown; Human-Machine Interface; Situational Awareness
Airspace Violation All Types; Deviation / Discrepancy - Procedural FAR; Deviation / Discrepancy - Procedural Published Material / Policy
General None Reported / Taken
Airspace Structure; Human Factors; Environment - Non Weather Related
Departed ZZZ1 and was given XXY.A departure frequency and after the fact it was XXY.B. I maintained VFR the whole time and was told I may have violated the Class Bravo airspace. Tower was closed at ZZZ1 due to COVID-19. A lot of confusion on the ground and with traffic in the air. I was VFR the whole time and contacted ATC when I landed in ZZZ2. Talked with Controller and explained my situation and filled out this report. No evasive action was taken.
GA pilot reported entering Class B airspace without a clearance.