Louisiana Division of Administration



This service allows the subscriber dial tone access through a trunk from the central office to a PBX. The services available include PBX trunking services (T1 services), Primary Rate Interface service, and DID number blocks. If you need assistance with these services, please contact:

Customer Service

  • 225.342.7720 or 225.342.7226 (Supervisor)
  • Email

Billing Rates

The billing rate includes the actual cost cost plus a 2% processing charge. A Support Service fee of 0.5% shall also be applied to the monthly cost of this service.

How To Order

Submit a request on the NS/S-1 Communications Service Request Form.


NS/S-1 Communications Service Request Form

Telecom Coordinator
Telecom Coordinator