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.

South Valley Springs, IA [Prefix detail]

LATA: 630 SIOUX CITY IA

LIR:

V: 06273 H: 04858

ILEC: 1405 ALLIANCE COMMUNICATIONS COOPERATIVE, INC. - IA

NPA 712:

777

See all [Local Prefixes]

Local calling TO 3 exchanges: [Reverse direction]

Rate centrePlan typeCall typeMonthly limit (minutes)NoteEffective date
East Valley Springs, MN     
Sioux Falls, SD     
Valley Springs, SD     

Last updated: Sat, 02 May 2026 12:20:53 UTC

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