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.

Oelwein, IA [Prefix detail]

LATA: 635 CEDAR RAPIDS IA

LIR:

V: 06143 H: 04122

ILEC: 9631 QWEST CORPORATION

NPA 319:

238 264 283 284 323 410 509

See all [Local Prefixes]

Local calling FROM 2 exchanges: [Reverse direction]

Rate centrePlan typeCall typeMonthly limit (minutes)NoteEffective date
Aurora, IA     
Hazleton, IA     

Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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