Local Calling Guide

Rate centre information

Search by rate centre (exchange) name, region, area code, LATA. Enter full or partial name. Use official postal abbreviations for province/state/territory.

Ferney, SD [Prefix detail]

LATA: 640 SOUTH DAKOTA

LIR:

V: 05998 H: 05243

ILEC: 1664 JAMES VALLEY COOPERATIVE TELEPHONE COMPANY

Includes all or part of:

NPA 605:

395

See all [Local Prefixes]

Local calling FROM 2 exchanges: [Reverse direction]

Rate centrePlan typeCall typeMonthly limit (minutes)NoteEffective date
Conde, SD     
Groton, SD     

Last updated: Sat, 04 Jul 2026 13:07:56 UTC

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