Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: MRTTMNXMRS2

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
320-668 A Marietta MN 1389 FARMERS MUTUAL TEL. CO. 626      
605-678 A West Marietta SD 1389 FARMERS MUTUAL TEL. CO. 626      

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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