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OCN 1666 · Incumbent Local Exchange Carrier

Jefferson Telephone Company

d/b/a Jefferson Telephone Company Inc

Part of the Jefferson Telephone Company group — 2 OCNs across 3 states · 3 blocks combined.

Holding: Long Lines LLC

Total blocks
1
Recent (18 mo)
0
Medium
0
Old
0
Area codes
1
States
1
Address
311 Main St,
Jefferson, SD 57038-2049
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HQ — Jefferson, SD

Street view of Jefferson Telephone Company HQ
Street view
Satellite view of Jefferson Telephone Company HQ
Satellite

Block portfolio at a glance

By age

Undated: 11blocks
  • Recent (0) — last 18 mo
  • Medium (0)
  • Old (0)
  • Undated (1)

Footprint by state

Stronger blue = more blocks issued in that state. ● marks states with activity in the last 18 months.

HawaiiAlaskaFloridaSouth CarolinaGeorgiaAlabamaNorth CarolinaTennesseeRhode IslandConnecticutMassachusettsMaineNew HampshireVermontNew YorkNew JerseyPennsylvaniaDelawareMarylandWest VirginiaKentuckyOhioMichiganWyomingMontanaIdahoWashingtonTexasCaliforniaArizonaNevadaUtahColoradoNew MexicoOregonNorth DakotaSouth Dakota (SD): 1 blocksNebraskaIowaMississippiIndianaIllinoisMinnesotaWisconsinMissouriArkansasOklahomaKansasLouisianaVirginiaDistrict of Columbia

Top area codes

Bars show total blocks; red overlay is recent.

6051

Area codes

NPABlocksRecentLast
605 1 — —

States

StateBlocksRecent
SD 1 —

Sister OCNs in the Jefferson Telephone Company group

Same customer-facing carrier, different state-registered OCN. Combined stats are on the Jefferson Telephone Company group page.

OCNCompany name on fileHQ stateTotalRecent
1212 Jefferson Telephone Company IA 2 —

Sister OCNs under Long Lines LLC

OCNCompanyTotalRecent
1213 Jordan-Soldier Valley Telephone Company 2 0
6755 Iowa 15 Wireless LLC 0 0
819D Long Lines Wireless LLC 0 0