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.

Defiance, MO [Prefix detail]

LATA: 520 ST LOUIS MO

LIR:

V: 06850 H: 03573

ILEC: 9787 BRIGHTSPEED OF MISSOURI, LLC

Includes all or part of:

NPA 636:

987

See all [Local Prefixes]

Local calling TO 1 exchange: [Reverse direction]

Rate centrePlan typeCall typeMonthly limit (minutes)NoteEffective date
Defiance MCA5, MO     

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

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