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.

Roscommon, MI [Prefix detail]

LATA: 344 SAGINAW MI

LIR:

V: 05257 H: 03282

ILEC: 0695 FRONTIER NORTH, INC. - MI

NPA 989:

275 281 563 783 808

See all [Local Prefixes]

Local calling FROM 5 exchanges: [Reverse direction]

Rate centrePlan typeCall typeMonthly limit (minutes)NoteEffective date
Grayling, MI     
Higgins Lake, MI     
Houghton Lake, MI     
Mio, MI     
St Helen, MI     

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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