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.

Mountainburg, AR [Prefix detail]

LATA: 526 FORT SMITH AR

LIR:

V: 07685 H: 03836

ILEC: 1142 BRIGHTSPEED OF NORTHWEST ARKANSAS, LLC

Includes all or part of:

NPA 479:

369 446 662

See all [Local Prefixes]

Local calling TO: [Reverse direction]

Last updated: Sat, 21 Mar 2026 23:53:39 UTC

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