Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 309 [Rate centres in NPA 309] [Dial plan for NPA 309]

NXX: 989

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
309-989 A Peoria IL PEORILPJX1Y  6529 T-MOBILE USA, INC. 368      
309-989 0 Peoria IL   6529 T-MOBILE USA, INC. 368   2008-08-26   
309-989 1 Peoria IL   6529 T-MOBILE USA, INC. 368   2008-11-20   
309-989 2 Peoria IL   6529 T-MOBILE USA, INC. 368   2009-01-20   
309-989 3 Peoria IL   6529 T-MOBILE USA, INC. 368   2010-06-26   
309-989 4 Peoria IL   6529 T-MOBILE USA, INC. 368   2009-10-07   
309-989 5 Peoria IL   6529 T-MOBILE USA, INC. 368   2009-10-07   
309-989 6 Peoria IL   6529 T-MOBILE USA, INC. 368   2010-06-26   
309-989 7 Peoria IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 368   2010-09-14   
309-989 8 Peoria IL   6529 T-MOBILE USA, INC. 368   2010-09-03   
309-989 9 Peoria IL   6529 T-MOBILE USA, INC. 368   2009-10-07   

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

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