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CPWD Bihar Contact No.

Updated on Thursday, 19 February 2026 - 12:19am

Organization:

Central Public Works Department(CPWD)

Website:

Official Website

Parent Article:

CPWD Customer Care No. 1800 266 4499

Also See:

Bihar State Road Development Corporation (BSRDC) Contact No.

Bihar State Building Construction Corporation (BSBCCL) No.

Infrastructure Development Authority (IDA), Bihar Contact No.