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.

St Charles, MI [Prefix detail]

LATA: 344 SAGINAW MI

LIR:

V: 05446 H: 03086

ILEC: 9323 MICHIGAN BELL TEL CO

NPA 989:

447 504 865

See all [Local Prefixes]

Local calling TO 4 exchanges: [Reverse direction]

Rate centrePlan typeCall typeMonthly limit (minutes)NoteEffective date
Brant, MI     
Chesaning, MI     
Hemlock, MI     
Saginaw, MI     

Last updated: Wed, 04 Mar 2026 03:00:52 UTC

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