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
224-657 7 Northbrook IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2025-09-06   
224-657 8 Northbrook IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2025-09-06   
224-657 9 Northbrook IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2025-09-06   
224-658 A Northbrook IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2025-09-06   
224-658 0 Northbrook IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2025-09-06   
224-658 1 Northbrook IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2025-09-06   
224-658 2 Northbrook IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2025-09-06   
224-658 3 Northbrook IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2025-09-06   
224-658 4 Northbrook IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2025-09-06   
224-658 5 Northbrook IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2025-09-06   
224-658 6 Northbrook IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2025-09-06   
224-658 7 Northbrook IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2025-09-06   
224-658 8 Northbrook IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2025-09-06   
224-658 9 Northbrook IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2025-09-06   
224-670 0 Arlington Heights IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-04-02   
224-670 1 Arlington Heights IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-04-02   
224-676 8 Wheeling IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2010-06-25   
224-678 4 Algonquin IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2008-03-18   
224-678 5 Algonquin IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2007-10-01   
224-678 6 Algonquin IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2007-10-01   
224-681 A Algonquin IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-04-09   
224-681 1 Algonquin IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-07-02   
224-681 2 Algonquin IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-07-02   
224-681 3 Algonquin IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-07-02   
224-681 4 Algonquin IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-07-02   
224-681 5 Algonquin IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-07-02   
224-681 6 Algonquin IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-07-02   
224-681 8 Algonquin IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-04-09   
224-681 9 Algonquin IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-04-09   
224-682 A Northbrook IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-04-17   
224-682 0 Northbrook IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-04-17   
224-682 1 Northbrook IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-04-17   
224-682 2 Northbrook IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-04-17   
224-682 3 Northbrook IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-04-17   
224-682 4 Northbrook IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-04-17   
224-682 5 Northbrook IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-04-17   
224-682 6 Northbrook IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-04-17   
224-682 7 Northbrook IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-04-17   
224-682 8 Northbrook IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-04-17   
224-682 9 Northbrook IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-04-17   
224-683 A Northbrook IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-04-17   
224-683 0 Northbrook IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-04-17   
224-683 1 Northbrook IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-04-17   
224-683 2 Northbrook IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-04-17   
224-683 3 Northbrook IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-04-17   
224-683 4 Northbrook IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-04-17   
224-683 5 Northbrook IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-04-17   
224-683 6 Northbrook IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-04-17   
224-683 7 Northbrook IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-04-17   
224-683 8 Northbrook IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-04-17   

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

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