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
773-300 7 Chicago Zone 05-Austin IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2023-08-19   
773-300 8 Chicago Zone 05-Austin IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2023-08-19   
773-300 9 Chicago Zone 05-Austin IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2023-08-19   
773-329 6 Chicago Zone 03-Kildare IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2003-01-29   
773-329 7 Chicago Zone 03-Kildare IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2003-01-29   
773-367 9 Chicago Zone 03-Kildare IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-08-19   
773-372 0 Chicago Zone 03-Kildare IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-08-19   
773-372 7 Chicago Zone 03-Kildare IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-08-19   
773-372 8 Chicago Zone 03-Kildare IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-08-19   
773-372 9 Chicago Zone 03-Kildare IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-08-19   
773-378 7 Chicago Zone 05-Austin IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2019-10-22   
773-379 5 Chicago Zone 05-Austin IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2019-10-22   
773-379 8 Chicago Zone 05-Austin IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2019-10-22   
773-380 5 Chicago Zone 03-Newcastle IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2024-09-08   
773-380 9 Chicago Zone 03-Newcastle IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2019-10-30   
773-383 A Chicago Zone 03-Kildare IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
773-395 8 Chicago Zone 04-Humboldt IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
773-397 A Chicago Zone 03-Kildare IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
773-397 0 Chicago Zone 03-Kildare IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-05-01   
773-397 1 Chicago Zone 03-Kildare IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-05-01   
773-397 2 Chicago Zone 03-Kildare IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-05-01   
773-397 3 Chicago Zone 03-Kildare IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-05-01   
773-397 4 Chicago Zone 03-Kildare IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-05-01   
773-397 5 Chicago Zone 03-Kildare IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-05-01   
773-397 6 Chicago Zone 03-Kildare IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-05-01   
773-397 7 Chicago Zone 03-Kildare IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-05-01   
773-397 8 Chicago Zone 03-Kildare IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-05-01   
773-397 9 Chicago Zone 03-Kildare IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-05-01   
773-399 0 Chicago Zone 03-Newcastle IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
773-427 8 Chicago Zone 03-Kildare IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
773-431 A Chicago Zone 03-Kildare IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
773-431 0 Chicago Zone 03-Kildare IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-01-08   
773-431 1 Chicago Zone 03-Kildare IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-02-17   
773-431 2 Chicago Zone 03-Kildare IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-02-17   
773-431 3 Chicago Zone 03-Kildare IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-02-17   
773-431 4 Chicago Zone 03-Kildare IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-02-17   
773-431 5 Chicago Zone 03-Kildare IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-02-17   
773-431 6 Chicago Zone 03-Kildare IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-02-17   
773-431 7 Chicago Zone 03-Kildare IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-02-17   
773-431 8 Chicago Zone 03-Kildare IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-02-17   
773-431 9 Chicago Zone 03-Kildare IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-02-17   
773-441 A Chicago Zone 03-Kildare IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
773-441 0 Chicago Zone 03-Kildare IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-01-06   
773-441 1 Chicago Zone 03-Kildare IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-01-06   
773-441 2 Chicago Zone 03-Kildare IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-01-06   
773-441 3 Chicago Zone 03-Kildare IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-01-06   
773-441 4 Chicago Zone 03-Kildare IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-01-06   
773-441 5 Chicago Zone 03-Kildare IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-01-06   
773-441 6 Chicago Zone 03-Kildare IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-01-06   
773-441 7 Chicago Zone 03-Kildare IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-01-06   

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Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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