PUBLIC NOTICE OF NETWORK CHANGE UNDER RULE 51.329(a)
Network Disclosure Number: / ATT20180205L.1 / Issue Date: / 2/8/2018
Carrier’s Name: / BellSouth Telecommunications, LLC d/b/a AT&T Louisiana
Carrier’s Address: / 1120 20th Street NW, Suite 1000, Washington, DC 20036
Contact: / Your Account Manager or Service Representative
Technical Issues
Terry McKenzie
2800 W 10Th St
Sioux Falls, SD 57104
(605) 530-9456

Public Notice: / can be obtained on the Internet at:

Implementation Date: On or after September 2018
Description of Network Changes Planned:
AT&T Louisiana intends to migrate all traffic on the Venice, LA, Stromberg Carlson RLS4000 local end office switch (VENCLAMARS1- 41704 Highway 23, Venice, LA, 70038), to the NWORLAARRP0 MG15K switch (NWORLAARRP0- 5201 Tullis Dr., New Orleans, LA, 70131). The NWORLAARRP0 gateway is controlled by the New Orleans Main, CS2K switch (NWORLAMADS1, 840 Poydras St., New Orleans, LA, 70112). The Rls4000 switch will be powered down, and removed from service.
  • JSBNLAMADS0 is the host for the VENCLAMARS1 remote switch.
  • All interoffice trunking to/from VENC transits JSBN.
  • This change will only impact switched customer lines, e.g. POTS.
  • No change to any non-switched services, e.g. DSL.
No change to customer billing, the Venice rate center will be replicated in the NWORLAARRP0 switch.
Existing CLLI code: for end office lines: VENCLAMARS1
Existing CLLI code: for interoffice trunking: JSBNLAMADS0
Existing Point Code: 252 158 032
New CLLI code: for end office lines: NWORLAMADS1
New CLLI code: for interoffice trunking terminations: NWORLAARRPO
New CLLI code: for LERG and trunk routing: NWORLAMADS1
New Point Code: 252 158 001
LATA: 490
This project will not be implemented prior to September 2018.
Description of Reasonably Foreseeable Impact of the Planned Changes:
Interexchange Carriers, Independent LECs, Wireless Service Providers, and CLECs will be affected for current traffic routing through the Jesuit Bend, JSBNLAMADS0switch *** For Venice customers only ***. All existing trunking to JSBNLAMADS0 *** For VENCLAMARS1 traffic *** will be eliminated. All necessary and appropriate trunk groups should be established: 1) to the NWORLAMADS1 switch for LERG and routing purposes, and 2) to NWORLAARRPO switch for physical terminations. The JSBNLAMADS0 switch will remain in service for the JSBNLAMADS0 wire center customers and traffic.