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About SEI Rural Telephone Cooperative

SEI Communications, operating as a member-owned telephone cooperative since 1953, provides local exchange telephone service as an ILEC in portions of Dearborn, Jefferson, Jennings, Ohio, Ripley, and Switzerland counties in southeastern Indiana. It serves rural residential and small business customers with voice, DSL, fiber (up to 1 Gbps), and fixed wireless internet, supplemented by CLEC operations elsewhere in Indiana. As a small rural telco, it partners with Southeastern Indiana REMC on the SEI Fiber network for broadband expansion.

Sources: SEI Communications, Inc · About Us | SEI Communications, Inc · Sei Communications - Overview, News & Similar companies

Toll-free side: SEI Rural Telephone Cooperative also operates as a toll-free RespOrg (code CJI01). View on resporgs.com →

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Carrier website

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HQ: Dillsboro, IN

Satellite view of Southeastern Indiana Rural Telephone Cooperative Inc HQ
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Block portfolio at a glance

Area codes

NPABlocksRecentLast
812 31 · ·

States

StateBlocksRecent
IN 31 ·

Sister OCNs in the Southeastern Indiana Rural Telephone Cooperative Inc group

Same customer-facing carrier, different state-registered OCN. Combined stats are on the Southeastern Indiana Rural Telephone Cooperative Inc group page.

OCNCompany name on fileHQ stateTotalRecent
4704 SEI Data Inc - IN IN 7 ·

Sister OCNs under SEI Rural Telephone Cooperative Inc

OCNCompanyTotalRecent
4704 SEI Data Inc - IN 7 0