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.

Frederika, IA [Prefix detail]

LATA: 635 CEDAR RAPIDS IA

LIR:

V: 06128 H: 04197

ILEC: 1115 BUTLER-BREMER MUTUAL TEL. CO.

NPA 319:

275

See all [Local Prefixes]

Local calling TO 4 exchanges: [Reverse direction]

Rate centrePlan typeCall typeMonthly limit (minutes)NoteEffective date
Clarksville, IA     
Plainfield, IA     
Shell Rock, IA     
Tripoli, IA     

Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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