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
314-557 6 Ladue MO 490J BOOST SUBSCRIBERCO L.L.C. 520   2024-05-05   
314-562 9 Ladue MO 490J BOOST SUBSCRIBERCO L.L.C. 520   2026-07-13   
314-563 4 Ladue MO 490J BOOST SUBSCRIBERCO L.L.C. 520   2025-08-04   
314-636 6 Oakville MO 490J BOOST SUBSCRIBERCO L.L.C. 520   2024-05-05   
314-636 7 Oakville MO 490J BOOST SUBSCRIBERCO L.L.C. 520   2024-07-01   
314-643 4 Ladue MO 490J BOOST SUBSCRIBERCO L.L.C. 520   2025-09-24   
314-940 A St Louis MO 490J BOOST SUBSCRIBERCO L.L.C. 520      
314-940 9 St Louis MO 490J BOOST SUBSCRIBERCO L.L.C. 520   2022-02-07   
314-986 5 Ladue MO 490J BOOST SUBSCRIBERCO L.L.C. 520   2024-07-01   
557-202 8 St Louis MO 490J BOOST SUBSCRIBERCO L.L.C. 520   2023-08-31   
557-204 4 St Louis MO 490J BOOST SUBSCRIBERCO L.L.C. 520   2024-06-01   
557-209 8 Kirkwood MO 490J BOOST SUBSCRIBERCO L.L.C. 520   2024-05-05   
557-215 5 St Louis MO 490J BOOST SUBSCRIBERCO L.L.C. 520   2024-04-05   
557-219 2 Ladue MO 490J BOOST SUBSCRIBERCO L.L.C. 520   2025-12-10   
557-219 6 Ladue MO 490J BOOST SUBSCRIBERCO L.L.C. 520   2024-12-28   
557-219 7 Ladue MO 490J BOOST SUBSCRIBERCO L.L.C. 520   2025-02-17   
557-233 A St Louis MO 490J BOOST SUBSCRIBERCO L.L.C. 520   2025-04-21   
557-233 0 St Louis MO 490J BOOST SUBSCRIBERCO L.L.C. 520   2025-04-21   
557-233 1 St Louis MO 490J BOOST SUBSCRIBERCO L.L.C. 520   2025-04-21   
557-233 3 St Louis MO 490J BOOST SUBSCRIBERCO L.L.C. 520   2025-06-20   
557-233 4 St Louis MO 490J BOOST SUBSCRIBERCO L.L.C. 520   2025-08-15   
557-233 5 St Louis MO 490J BOOST SUBSCRIBERCO L.L.C. 520   2025-08-15   
557-233 6 St Louis MO 490J BOOST SUBSCRIBERCO L.L.C. 520   2025-08-15   
557-246 1 St Louis MO 490J BOOST SUBSCRIBERCO L.L.C. 520   2026-03-22   
557-246 2 St Louis MO 490J BOOST SUBSCRIBERCO L.L.C. 520   2026-06-02   
557-246 3 St Louis MO 490J BOOST SUBSCRIBERCO L.L.C. 520   2026-08-18   
573-419 6 Chaffee MO 490J BOOST SUBSCRIBERCO L.L.C. 520   2023-05-29   
573-908 A Jackson MO 490J BOOST SUBSCRIBERCO L.L.C. 520      
573-908 9 Jackson MO 490J BOOST SUBSCRIBERCO L.L.C. 520   2023-07-03   
636-258 8 Orchard Farm MO 490J BOOST SUBSCRIBERCO L.L.C. 520   2022-09-09   
636-265 7 Dardenne MO 490J BOOST SUBSCRIBERCO L.L.C. 520   2022-12-20   
636-310 8 Hillsboro MO 490J BOOST SUBSCRIBERCO L.L.C. 520   2022-02-17   
636-342 A Harvester MO 490J BOOST SUBSCRIBERCO L.L.C. 520      
636-342 9 Harvester MO 490J BOOST SUBSCRIBERCO L.L.C. 520   2022-03-21   
636-450 0 Harvester MO 490J BOOST SUBSCRIBERCO L.L.C. 520   2025-09-11   
636-461 9 Imperial MCA3 MO 490J BOOST SUBSCRIBERCO L.L.C. 520   2022-05-17   
636-463 6 Foristell MCA5 MO 490J BOOST SUBSCRIBERCO L.L.C. 520   2022-12-20   
636-556 9 Valley Park MO 490J BOOST SUBSCRIBERCO L.L.C. 520   2022-06-10   
636-648 8 Portage des Sioux MO 490J BOOST SUBSCRIBERCO L.L.C. 520   2022-09-09   
636-655 6 Wentzville MO 490J BOOST SUBSCRIBERCO L.L.C. 520   2022-12-20   
636-662 8 Foley MO 490J BOOST SUBSCRIBERCO L.L.C. 520   2022-09-09   
636-732 7 Gray Summit MO 490J BOOST SUBSCRIBERCO L.L.C. 520   2023-03-16   
636-828 1 New Melle MO 490J BOOST SUBSCRIBERCO L.L.C. 520   2022-09-09   

Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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