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.

Hecla, SD [Prefix detail]

LATA: 640 SOUTH DAKOTA

LIR:

V: 05890 H: 05293

ILEC: 1664 JAMES VALLEY COOPERATIVE TELEPHONE COMPANY

NPA 605:

994

See all [Local Prefixes]

Local calling TO 2 exchanges: [Reverse direction]

Rate centrePlan typeCall typeMonthly limit (minutes)NoteEffective date
Houghton, SD     
North Hecla, ND     

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

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