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
314-723 7 St Louis MO 145J TERRA NOVA TELECOM INC. 520   2026-02-23   
557-203 9 Mehlville MO 145J TERRA NOVA TELECOM INC. 520   2026-03-16   
557-777 A Creve Coeur MO 145J TERRA NOVA TELECOM INC. 520      
557-888 A Kirkwood MO 145J TERRA NOVA TELECOM INC. 520      
573-241 8 Cuba MO 145J TERRA NOVA TELECOM INC. 520   2026-03-16   
573-251 2 Fremont MO 145J TERRA NOVA TELECOM INC. 520   2026-03-16   
573-321 7 Advance MO 145J TERRA NOVA TELECOM INC. 520   2026-07-04   
573-322 9 Ellsinore MO 145J TERRA NOVA TELECOM INC. 520   2026-01-04   
573-551 9 Kennett MO 145J TERRA NOVA TELECOM INC. 520   2026-03-16   
573-598 9 Annapolis MO 145J TERRA NOVA TELECOM INC. 520   2026-01-04   
573-626 8 Boss MO 145J TERRA NOVA TELECOM INC. 520   2026-01-04   
573-655 1 La Grange MO 145J TERRA NOVA TELECOM INC. 520   2026-01-04   
573-679 7 Bourbon MO 145J TERRA NOVA TELECOM INC. 520   2026-02-06   
573-689 6 Bunker MO 145J TERRA NOVA TELECOM INC. 520   2026-02-06   
573-697 8 Belleview MO 145J TERRA NOVA TELECOM INC. 520   2026-02-06   
573-764 0 Gerald MO 145J TERRA NOVA TELECOM INC. 520   2026-03-17   
573-767 8 Monticello MO 145J TERRA NOVA TELECOM INC. 520   2026-01-04   
573-858 9 Timber MO 145J TERRA NOVA TELECOM INC. 520   2026-01-04   
573-895 A Bloomfield MO 145J TERRA NOVA TELECOM INC. 520      
573-983 5 Hunnewell MO 145J TERRA NOVA TELECOM INC. 520   2026-03-16   
573-985 1 New London MO 145J TERRA NOVA TELECOM INC. 520   2026-03-17   
618-405 4 Hecker IL 145J TERRA NOVA TELECOM INC. 520   2026-03-15   
618-696 3 Collinsville IL 145J TERRA NOVA TELECOM INC. 520   2026-05-04   
618-809 7 Mount Vernon IL 145J TERRA NOVA TELECOM INC. 520   2026-06-08   
618-885 6 Dow IL 145J TERRA NOVA TELECOM INC. 520   2026-03-15   
636-223 7 Imperial MO 145J TERRA NOVA TELECOM INC. 520   2026-01-04   
636-362 1 Harvester MO 145J TERRA NOVA TELECOM INC. 520   2026-03-16   
636-474 6 O'Fallon MCA4 MO 145J TERRA NOVA TELECOM INC. 520   2026-01-04   
636-627 5 St Charles MO 145J TERRA NOVA TELECOM INC. 520   2026-02-24   
636-635 9 Cedar Hill MO 145J TERRA NOVA TELECOM INC. 520   2026-01-20   
636-648 A Portage des Sioux MO 145J TERRA NOVA TELECOM INC. 520   2025-04-13   
636-662 1 Foley MO 145J TERRA NOVA TELECOM INC. 520   2026-01-04   
636-666 A Union MO 145J TERRA NOVA TELECOM INC. 520      
636-798 9 Defiance MCA5 MO 145J TERRA NOVA TELECOM INC. 520   2026-03-16   
636-932 3 Holstein MO 145J TERRA NOVA TELECOM INC. 520   2026-03-16   
730-666 7 Dix IL 145J TERRA NOVA TELECOM INC. 520   2026-02-18   
815-424 0 Elwood IL 145J TERRA NOVA TELECOM INC. 358   2021-01-15   

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

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