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
557-234 A St Louis MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2025-05-09   
557-234 0 St Louis MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2025-08-02   
557-234 1 St Louis MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2025-08-02   
557-234 2 St Louis MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2025-07-30   
557-234 5 St Louis MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-07-24   
557-234 6 St Louis MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2025-07-30   
557-234 7 St Louis MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2025-07-30   
557-234 8 St Louis MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2025-05-09   
557-234 9 St Louis MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2025-05-09   
557-235 A Kirkwood MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2025-05-24   
557-235 1 Kirkwood MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2025-05-26   
557-235 2 Kirkwood MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2025-05-26   
557-235 3 Kirkwood MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2025-05-26   
557-235 4 Kirkwood MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2025-05-26   
557-235 5 Kirkwood MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2025-05-26   
557-235 6 Kirkwood MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2025-05-24   
557-235 7 Kirkwood MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2025-05-24   
557-235 8 Kirkwood MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2025-05-24   
557-235 9 Kirkwood MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2025-05-24   
557-237 A Ladue MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2025-07-07   
557-237 0 Ladue MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2025-07-11   
557-237 1 Ladue MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2025-07-11   
557-237 2 Ladue MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2025-07-11   
557-237 3 Ladue MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2025-07-11   
557-237 4 Ladue MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2025-07-11   
557-237 5 Ladue MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2025-07-11   
557-237 6 Ladue MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2025-07-11   
557-237 7 Ladue MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2025-07-07   
557-237 8 Ladue MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2025-07-07   
557-237 9 Ladue MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2025-07-07   
557-238 A Kirkwood MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2025-08-16   
557-238 0 Kirkwood MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-03-28   
557-238 1 Kirkwood MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-03-28   
557-238 3 Kirkwood MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2025-08-16   
557-238 4 Kirkwood MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2025-08-16   
557-238 5 Kirkwood MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2025-08-16   
557-238 6 Kirkwood MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2025-08-16   
557-238 7 Kirkwood MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2025-08-16   
557-238 8 Kirkwood MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2025-08-16   
557-238 9 Kirkwood MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2025-08-16   
557-239 2 St Louis MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2025-09-01   
557-239 3 St Louis MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2025-09-01   
557-239 6 St Louis MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-07-24   
557-243 A St Louis MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2025-11-23   
557-243 0 St Louis MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-07-24   
557-243 1 St Louis MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-07-24   
557-243 4 St Louis MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2025-11-23   
557-243 5 St Louis MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2025-11-23   
557-243 6 St Louis MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2025-11-23   
557-243 7 St Louis MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2025-11-23   

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

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