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.

Diamond City, AR [Prefix detail]

LATA: 528 LITTLE ROCK AR

LIR:

V: 07430 H: 03708

ILEC: 1713 NORTHERN ARKANSAS TEL. CO.

NPA 870:

422

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Local calling TO 1 exchange: [Reverse direction]

Rate centrePlan typeCall typeMonthly limit (minutes)NoteEffective date
Lead Hill, AR     

Last updated: Tue, 16 Jun 2026 00:09:45 UTC

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