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Area Code 830
Telephone Central Office
Building Pictures
The following are representative examples of telephone central office buildings in Area Code 830 (Texas).
Click on the pictures below for a larger version.
Boerne
Listing Updated:
May 2013Operating Company:
Frontier/Verizon/GTECLLI:
BORNTXXADS0Switch Type:
Nokia/Lucent/Automatic Electric GTD5-EAXPrefixes Served:
(830) 249, 357, 816Notes:
Source: Larry P.
Boerne
"RSU"
Listing Updated:
May 2013Operating Company:
Frontier/Verizon/GTECLLI:
BORNTX03RS0Switch Type:
Ribbon/Genband/Nortel RSCPrefixes Served:
(830) 248, 815Notes:
Source: Larry P.
Comfort
Listing Updated:
June 2013Operating Company:
Hill Country Telephone CooperativeCLLI:
CMFTTXXADS0Switch Type:
Ribbon/Genband/Nortel DMS-10Prefixes Served:
(830) 995Notes:
Source: Larry P.
Fredericksburg
Listing Updated:
July 2014Operating Company:
Frontier/Verizon/GTECLLI:
FRBGTXXADS0Switch Type:
Nokia/Lucent/Automatic Electric GTD-5Prefixes Served:
(830) 990, 992, 997Notes:
Source: Larry P.
Harper
Listing Updated:
July 2014Operating Company:
Frontier/Verizon/GTECLLI:
HRPRTXXARS0Switch Type:
Ribbon/Genband/Nortel RSCPrefixes Served:
(830) 864Notes:
Source: Larry P.
Ingram
Listing Updated:
June 2013Operating Company:
Hill Country Telephone CooperativeCLLI:
INGRTXXADS0Switch Type:
Ribbon/Genband/Nortel DMS-10Prefixes Served:
(830) 367Notes:
Source: Larry P.
Johnson City
Listing Updated:
July 2014Operating Company:
Frontier/Verizon/GTECLLI:
JHCYTXXADS0Switch Type:
Ribbon/Genband/Nortel DMS-10 satellite officePrefixes Served:
(830) 454, 868Notes:
Source: Larry P.
Kingsbury
Listing Updated:
December 2013Operating Company:
GVTC CommunicationsCLLI:
KGBRTXXARS0Switch Type:
Nokia/Siemens EWSD DE5 RSUPrefixes Served:
(830) 639Notes:
Source: Larry P.
Luling
Listing Updated:
December 2013Operating Company:
at&t/SBC/Southwestern BellCLLI:
LLNGTXLURS0Switch Type:
Ribbon/Genband/Nortel RSCPrefixes Served:
(830) 875Notes:
Source: Larry P.
Mountain Home
Listing Updated:
June 2013Operating Company:
Hill Country Telephone CooperativeCLLI:
MTHOTXXARS0Switch Type:
Ribbon/Genband/Nortel DMS-10 remotePrefixes Served:
(830) 866Notes:
Source: Larry P.
Stonewall
Listing Updated:
July 2014Operating Company:
Frontier/Verizon/GTECLLI:
STNWTXXARS0Switch Type:
Ribbon/Genband/Nortel 1REPrefixes Served:
(830) 644Notes:
Source: Larry P.
Waelder
Listing Updated:
December 2013Operating Company:
GVTC CommunicationsCLLI:
WAELTXXARS0Switch Type:
Nokia/Siemens/Stromberg Carlson DCOPrefixes Served:
(830) 788Notes:
Source: Larry P.
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