Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: BRRKIAXORS7

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
507-733 A North Burr Oak MN 1424 MABEL COOP. TEL. CO. - IA 620   2024-01-30   
563-735 A Burr Oak IA 1424 MABEL COOP. TEL. CO. - IA 620      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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