Local Calling Guide

Area code/prefix search

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NPA: 586 [Rate centres in NPA 586] [Dial plan for NPA 586]

NXX: 784

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
586-784 A Armada MI ARMDMIMNRSA  9323 MICHIGAN BELL TEL CO 340      
586-784 0 Armada MI   543C ONVOY, LLCV - MI 340   2018-09-10   
586-784 1 Armada MI   543C ONVOY, LLCV - MI 340   2012-12-28   
586-784 2 Armada MI   9323 MICHIGAN BELL TEL CO 340      
586-784 3 Armada MI   046L CLEAR RATE COMMUNICATIONS, LLC 340   2009-11-14   
586-784 4 Armada MI   9323 MICHIGAN BELL TEL CO 340      
586-784 5 Armada MI   9323 MICHIGAN BELL TEL CO 340      
586-784 6 Armada MI   933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 340   2018-11-25   
586-784 7 Armada MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2017-08-25   
586-784 8 Armada MI   9323 MICHIGAN BELL TEL CO 340      
586-784 9 Armada MI   9323 MICHIGAN BELL TEL CO 340      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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