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.

Curlew, IA [Prefix detail]

LATA: 630 SIOUX CITY IA

LIR:

V: 06269 H: 04560

ILEC: 1261 NORTHWEST TEL. COOP. ASSN.

NPA 712:

855

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Local calling TO 1 exchange: [Reverse direction]

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

Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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