Contact your respective 811 provider below either via website or phone to locate and mark underground utilities before you dig. New Jersey: http://www.nj1-call.org/   New Jersey Boring Contractors Contact 811 | Call 811 New Jersey Boring Contractors Contact 811 | Call 811 Alabama: 811 or 1-800-292-8525 Arizona: 811 or 1-800-782-5348 Arkansas: 811 or 1-800-482-8998 California … Continue reading Contact 811 One Call System