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.

Three Oaks, MI [Prefix detail]

LATA: 348 GRAND RAPIDS MI

LIR:

V: 05923 H: 03270

ILEC: 9323 MICHIGAN BELL TEL CO

NPA 269:

237 398 645 756 820

See all [Local Prefixes]

Local calling TO 3 exchanges: [Reverse direction]

Rate centrePlan typeCall typeMonthly limit (minutes)NoteEffective date
Galien, MI     
New Buffalo, MI     
Sawyer, MI     

Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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