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.

Calmar, IA [Prefix detail]

LATA: 635 CEDAR RAPIDS IA

LIR:

V: 06040 H: 04162

ILEC: 9631 QWEST CORPORATION

Includes all or part of:

NPA 563:

267 550 562 800

See all [Local Prefixes]

Local calling FROM 2 exchanges: [Reverse direction]

Rate centrePlan typeCall typeMonthly limit (minutes)NoteEffective date
Fort Atkinson, IA     
Ossian, IA     

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

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