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.

Holstein, IA [Prefix detail]

LATA: 630 SIOUX CITY IA

LIR:

V: 06416 H: 04638

ILEC: 1127 FRONTIER COMMUNICATIONS OF IOWA, INC.

NPA 712:

368 900

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Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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