Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Gilman, MN

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
320-387 A GLMNMNXG38G  1356 BENTON COOP. TEL. CO. 626      
320-387 1   1356 BENTON COOP. TEL. CO. 626      
320-387 2   1356 BENTON COOP. TEL. CO. 626      
320-387 3   1356 BENTON COOP. TEL. CO. 626      
320-387 4   1356 BENTON COOP. TEL. CO. 626      
320-387 5   1356 BENTON COOP. TEL. CO. 626      
320-387 6   1356 BENTON COOP. TEL. CO. 626      
320-387 7   1356 BENTON COOP. TEL. CO. 626      
320-387 8   1356 BENTON COOP. TEL. CO. 626      
320-387 9   1356 BENTON COOP. TEL. CO. 626      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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