Quick Reference Numbers

Quick Reference Numbers

  • City of Aberdeen:  410-272-2222
  • City of Havre de Grace:  410-939-1800
  • Harford County Government - Revenue Collections:  410-638-3269
  • Harford County Government - Water & Sewer Billing:  410-638-3311
  • Maryland Assessment & Taxation:  410-836-4800
  • Town of Bel Air:  410-638-4555