Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
810-542 2 Dryden MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
810-542 3 Dryden MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2016-07-15   
810-542 4 Dryden MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2019-09-20   
810-542 5 Dryden MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2024-10-05   
810-542 9 Dryden MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2017-12-27   
810-543 A Memphis MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
810-543 0 Memphis MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
810-543 1 Memphis MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
810-543 2 Memphis MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
810-543 3 Memphis MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
810-543 5 Memphis MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
810-543 7 Memphis MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2018-02-04   
810-543 8 Memphis MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2018-02-04   
810-543 9 Memphis MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2016-08-04   
810-571 A Pontiac MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
810-571 0 Pontiac MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
810-571 1 Pontiac MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2009-10-16   
810-579 6 Grand Blanc MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2016-11-10   
810-584 3 Grand Blanc MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2026-03-06   
810-597 3 Flint MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2026-04-03   
810-624 A Flint MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
810-624 0 Flint MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
810-624 1 Flint MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
810-624 2 Flint MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
810-624 3 Flint MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
810-624 4 Flint MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
810-624 5 Flint MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
810-624 8 Flint MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2022-09-25   
810-624 9 Flint MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
810-637 0 St Clair MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2026-01-12   
810-660 3 Lapeer MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2014-10-10   
810-660 9 Lapeer MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2014-10-10   
810-662 1 Port Huron MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2016-03-24   
810-662 5 Port Huron MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2014-10-10   
810-662 8 Port Huron MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2014-10-10   
810-662 9 Port Huron MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2014-10-10   
810-666 4 Flint MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2019-12-17   
810-689 A Port Huron MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
810-689 3 Port Huron MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2009-01-26   
810-689 6 Port Huron MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2009-08-18   
810-710 A Carsonville MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
810-710 0 Carsonville MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
810-710 1 Carsonville MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
810-710 6 Carsonville MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
810-712 A Croswell MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
810-712 0 Croswell MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
810-712 1 Croswell MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2007-12-29   
810-712 2 Croswell MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2009-02-10   
810-712 3 Croswell MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2009-09-20   
810-712 6 Croswell MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2017-06-01   

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Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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