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.

Northport, MI [Prefix detail]

LATA: 348 GRAND RAPIDS MI

LIR:

V: 05216 H: 03488

ILEC: 9323 MICHIGAN BELL TEL CO

Includes all or part of:

NPA 231:

364 386 432 446 637 877 899

See all [Local Prefixes]

Local calling FROM 2 exchanges: [Reverse direction]

Rate centrePlan typeCall typeMonthly limit (minutes)NoteEffective date
Lake Leelanau, MI     
Suttons Bay, MI  2000   

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

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