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.

Onslow, IA [Prefix detail]

LATA: 635 CEDAR RAPIDS IA

LIR:

V: 06193 H: 03938

ILEC: 1265 ONSLOW COOP. TEL. ASSN.

NPA 563:

273 485

See all [Local Prefixes]

Local calling TO 2 exchanges: [Reverse direction]

Rate centrePlan typeCall typeMonthly limit (minutes)NoteEffective date
Center Junction, IA     
Wyoming, IA     

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

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