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.

Kaskaskia, IL [Prefix detail]

LATA: 520 ST LOUIS MO

LIR:

V: 06923 H: 03372

ILEC: 9533 SOUTHWESTERN BELL

NPA 618:

366 914

NPA 730:

200

See all [Local Prefixes]

Local calling TO 3 exchanges: [Reverse direction]

Rate centrePlan typeCall typeMonthly limit (minutes)NoteEffective date
Perryville, MO     
St Marys, MO     
Ste Genevieve, MO     

Last updated: Tue, 01 Sep 2026 00:40:05 UTC

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