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
224-632 0 Deerfield IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-07-21   
224-636 9 Northbrook IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2024-12-29   
224-637 0 Waukegan IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2008-04-25   
224-637 5 Waukegan IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2007-12-28   
224-637 6 Waukegan IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2010-09-19   
224-638 A Algonquin IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2025-02-21   
224-638 0 Algonquin IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-03-22   
224-638 1 Algonquin IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-03-22   
224-638 2 Algonquin IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2025-02-21   
224-638 3 Algonquin IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2025-02-21   
224-638 4 Algonquin IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2025-02-21   
224-638 5 Algonquin IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2025-02-21   
224-638 6 Algonquin IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2025-02-21   
224-638 7 Algonquin IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2025-02-21   
224-638 8 Algonquin IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2025-02-21   
224-638 9 Algonquin IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2025-02-21   
224-640 1 Fox Lake IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2025-06-12   
224-640 7 Fox Lake IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-02-07   
224-640 9 Fox Lake IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2025-10-10   
224-641 A Northbrook IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2025-05-04   
224-646 A Northbrook IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2025-07-04   
224-646 1 Northbrook IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-04-02   
224-646 3 Northbrook IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-04-02   
224-646 4 Northbrook IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2025-07-04   
224-646 5 Northbrook IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2025-07-04   
224-646 6 Northbrook IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2025-07-04   
224-646 7 Northbrook IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2025-07-04   
224-646 8 Northbrook IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2025-07-04   
224-646 9 Northbrook IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2025-07-04   
224-647 0 Arlington Heights IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2025-07-22   
224-648 A Arlington Heights IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2025-07-21   
224-648 7 Arlington Heights IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2025-07-21   
224-648 8 Arlington Heights IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2025-07-21   
224-648 9 Arlington Heights IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2025-07-21   
224-652 1 Arlington Heights IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2025-08-04   
224-652 2 Arlington Heights IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2025-08-04   
224-652 3 Arlington Heights IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2025-08-04   
224-652 4 Arlington Heights IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2025-08-04   
224-652 5 Arlington Heights IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2025-08-04   
224-652 6 Arlington Heights IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2025-08-04   
224-656 3 Waukegan IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2007-05-24   
224-656 4 Waukegan IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2007-05-24   
224-657 A Northbrook IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2025-09-06   
224-657 0 Northbrook IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2025-09-06   
224-657 1 Northbrook IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2025-09-06   
224-657 2 Northbrook IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2025-09-06   
224-657 3 Northbrook IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2025-09-06   
224-657 4 Northbrook IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2025-09-06   
224-657 5 Northbrook IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2025-09-06   
224-657 6 Northbrook IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2025-09-06   

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

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