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.

Mount Vernon, WI [Prefix detail]

LATA: 354 SOUTHWEST WI

LIR:

V: 05931 H: 03823

ILEC: 0917 MT. VERNON TEL. CO.

NPA 608:

691 832

See all [Local Prefixes]

Local calling TO 12 exchanges: [Reverse direction]

Rate centrePlan typeCall typeMonthly limit (minutes)NoteEffective date
Belleville, WI ECC    
Black Earth, WI ECC    
Blanchardville, WI ECC    
Cross Plains, WI ECC    
Hollandale, WI ECC    
Madison, WI     
Middleton, WI ECC    
Monticello, WI ECC    
Mount Horeb, WI     
New Glarus, WI     
Oregon, WI ECC    
Verona, WI     

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

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