Main Office: Diversion Road, Brgy. Bolbok, Batangas City

Telephone Number: (043) 723.24.95 Fax Number: (043) 723.12.46

Email Address: ntcr4@yahoo.com / batangas@ntcr4.com

Rizal Field Office: 2nd Floor NTC Building, BIR Road, Diliman, Quezon City

Telephone Number: 0918-416-5934

Email Address: rizalext@yahoo.com

Cavite Field Office: Rescue 161 Building, LTO Compound, Imus, Cavite

Mobile Number: 0956-386-4740 / 0949-944-3685

Unit I, Plaza Bldg, Sto. Nino St., Brgy Ibaba East, Calapan City, Oriental Mindoro

Mobile Number: (043) 441.3225

Email address: ntcr4.calapan@yahoo.com / ntcr4.mindoro@gmail.com