Area Code 409
Telephone Central Office Building Pictures

The following are representative examples of telephone central office buildings in Area Code 409 (Texas).

Click on the pictures below for a larger version.

Beaumont "Victor"	Listing Updated: July 2014 Operating Company: at&t/SBC/Southwestern Bell CLLI: BUMTTXVIDS0 Switch Type: Nokia/Alcatel/Lucent 5ESS EXM Prefixes Served: (409) 434, 840, 842 Notes: Source: Larry P.
China	Listing Updated: December 2013 Operating Company: at&t/SBC/Southwestern Bell CLLI: CHINTXCHRS1 Switch Type: Ribbon/Genband/Nortel RSC Prefixes Served: (409) 752 Notes: Source: Larry P.
Fannett	Listing Updated: July 2014 Operating Company: at&t/SBC/Southwestern Bell CLLI: FNNTTXFNRS0 Switch Type: Ribbon/Genband/Nortel RSC Prefixes Served: (409) 794 Notes: Source: Larry P.
Hamshire	Listing Updated: November 2016 Operating Company: Windstream/Alltel CLLI: HMSHTXXARS0 Switch Type: Ribbon/Genband/Nortel DMS-10 Prefixes Served: (409) 243 Notes: Source: Larry P. in AZ
Nederland-Port Neches "Nederland"	Listing Updated: July 2014 Operating Company: at&t/SBC/Southwestern Bell CLLI: NDLDTXNDDS0 Switch Type: Ribbon/Genband/Nortel DMS-100 Prefixes Served: (409) 626, 718-24, 726-7, 729, 748-9 Notes: Source: GSV
Nome	Listing Updated: December 2013 Operating Company: Cameron Telephone CLLI: NOMETXXADS0 Switch Type: Nokia/Siemens/Stromberg Carlson DSO Remote Network Switch Prefixes Served: (409) 253 Notes: Source: Larry P.
Orange Photo 2 | Photo 3	Listing Updated: December 2013 Operating Company: at&t/SBC/Southwestern Bell CLLI: ORNGTXORDS0 Switch Type: Ribbon/Genband/Nortel DMS-100 Prefixes Served: (409) 670, 882-3, 886, 988 Notes: Source: Larry P.
Port Arthur "Woodlawn"	Listing Updated: June 2013 Operating Company: at&t/SBC/Southwestern Bell CLLI: PTARTXWORS0 Switch Type: Ribbon/Genband/Nortel RSC Prefixes Served: (409) 960, 962-3 Notes: Source: Larry P.
Vidor "Rockwell"	Listing Updated: December 2013 Operating Company: at&t/SBC/Southwestern Bell CLLI: VDORTXRORS0 Switch Type: Ribbon/Genband/Nortel RSC Prefixes Served: (409) 768-9, 783 Notes: Also serves South Vidor ratecenter. Source: Larry P.
Vidor "Sunset"	Listing Updated: July 2014 Operating Company: at&t/SBC/Southwestern Bell CLLI: VDORTXSURS0 Switch Type: Ribbon/Genband/Nortel RSC Prefixes Served: (409) 681, 786 Notes: Source: Larry P.
Winnie Photo 2	Listing Updated: June 2013 Operating Company: Windstream/Valor/GTE CLLI: WNNETXXADS0 Switch Type: Ribbon/Genband/Nortel DMS-10 Prefixes Served: (409) 296 Notes: Source: Larry P.