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
937-523 2 Springfield OH 309B CINCINNATI BELL EXTENDED TERRITORIES LLC - OH 328   2011-03-31   
937-523 3 Springfield OH 309B CINCINNATI BELL EXTENDED TERRITORIES LLC - OH 328   2011-03-31   
937-523 4 Springfield OH 309B CINCINNATI BELL EXTENDED TERRITORIES LLC - OH 328   2011-03-31   
937-523 5 Springfield OH 309B CINCINNATI BELL EXTENDED TERRITORIES LLC - OH 328   2011-03-31   
937-523 6 Springfield OH 309B CINCINNATI BELL EXTENDED TERRITORIES LLC - OH 328   2011-03-31   
937-523 7 Springfield OH 309B CINCINNATI BELL EXTENDED TERRITORIES LLC - OH 328   2011-03-31   
937-523 8 Springfield OH 309B CINCINNATI BELL EXTENDED TERRITORIES LLC - OH 328   2011-03-31   
937-523 9 Springfield OH 309B CINCINNATI BELL EXTENDED TERRITORIES LLC - OH 328   2011-03-31   
937-528 6 Dayton OH 309B CINCINNATI BELL EXTENDED TERRITORIES LLC - OH 328   2007-10-14   
937-528 7 Dayton OH 309B CINCINNATI BELL EXTENDED TERRITORIES LLC - OH 328   2007-10-14   
937-529 7 Trotwood OH 309B CINCINNATI BELL EXTENDED TERRITORIES LLC - OH 328   2008-03-15   
937-535 A Dayton OH 309B CINCINNATI BELL EXTENDED TERRITORIES LLC - OH 328      
937-540 A Englewood OH 309B CINCINNATI BELL EXTENDED TERRITORIES LLC - OH 328      
937-540 1 Englewood OH 309B CINCINNATI BELL EXTENDED TERRITORIES LLC - OH 328   2008-03-15   
937-550 0 Franklin OH 309B CINCINNATI BELL EXTENDED TERRITORIES LLC - OH 328   2007-02-12   
937-557 2 Franklin OH 309B CINCINNATI BELL EXTENDED TERRITORIES LLC - OH 328   2013-12-02   
937-557 9 Franklin OH 309B CINCINNATI BELL EXTENDED TERRITORIES LLC - OH 328   2014-05-21   
937-560 0 Miamisburg-West Carrollton OH 309B CINCINNATI BELL EXTENDED TERRITORIES LLC - OH 328   2014-06-02   
937-567 7 Dayton OH 309B CINCINNATI BELL EXTENDED TERRITORIES LLC - OH 328   2007-12-10   
937-567 8 Dayton OH 309B CINCINNATI BELL EXTENDED TERRITORIES LLC - OH 328   2007-12-10   
937-573 2 Troy OH 309B CINCINNATI BELL EXTENDED TERRITORIES LLC - OH 328   2003-11-02   
937-610 A Dayton OH 309B CINCINNATI BELL EXTENDED TERRITORIES LLC - OH 328      
937-610 0 Dayton OH 309B CINCINNATI BELL EXTENDED TERRITORIES LLC - OH 328      
937-610 1 Dayton OH 309B CINCINNATI BELL EXTENDED TERRITORIES LLC - OH 328      
937-610 2 Dayton OH 309B CINCINNATI BELL EXTENDED TERRITORIES LLC - OH 328      
937-610 3 Dayton OH 309B CINCINNATI BELL EXTENDED TERRITORIES LLC - OH 328      
937-610 4 Dayton OH 309B CINCINNATI BELL EXTENDED TERRITORIES LLC - OH 328      
937-610 5 Dayton OH 309B CINCINNATI BELL EXTENDED TERRITORIES LLC - OH 328      
937-610 7 Dayton OH 309B CINCINNATI BELL EXTENDED TERRITORIES LLC - OH 328   2007-01-08   
937-610 9 Dayton OH 309B CINCINNATI BELL EXTENDED TERRITORIES LLC - OH 328   2007-04-12   
937-619 A Centerville (Montgomery) OH 309B CINCINNATI BELL EXTENDED TERRITORIES LLC - OH 328      
937-619 0 Centerville (Montgomery) OH 309B CINCINNATI BELL EXTENDED TERRITORIES LLC - OH 328      
937-619 1 Centerville (Montgomery) OH 309B CINCINNATI BELL EXTENDED TERRITORIES LLC - OH 328      
937-619 2 Centerville (Montgomery) OH 309B CINCINNATI BELL EXTENDED TERRITORIES LLC - OH 328      
937-619 3 Centerville (Montgomery) OH 309B CINCINNATI BELL EXTENDED TERRITORIES LLC - OH 328      
937-619 4 Centerville (Montgomery) OH 309B CINCINNATI BELL EXTENDED TERRITORIES LLC - OH 328      
937-625 8 Blanchester OH 309B CINCINNATI BELL EXTENDED TERRITORIES LLC - OH 328   2024-11-04   
937-665 A Vandalia OH 309B CINCINNATI BELL EXTENDED TERRITORIES LLC - OH 328      
937-665 0 Vandalia OH 309B CINCINNATI BELL EXTENDED TERRITORIES LLC - OH 328      
937-665 1 Vandalia OH 309B CINCINNATI BELL EXTENDED TERRITORIES LLC - OH 328      
937-665 2 Vandalia OH 309B CINCINNATI BELL EXTENDED TERRITORIES LLC - OH 328   2013-09-14   
937-702 A Beavercreek OH 309B CINCINNATI BELL EXTENDED TERRITORIES LLC - OH 328      
937-702 4 Beavercreek OH 309B CINCINNATI BELL EXTENDED TERRITORIES LLC - OH 328   2011-09-29   
937-705 A Beavercreek OH 309B CINCINNATI BELL EXTENDED TERRITORIES LLC - OH 328      
937-705 1 Beavercreek OH 309B CINCINNATI BELL EXTENDED TERRITORIES LLC - OH 328   2010-08-26   
937-724 1 Spring Valley OH 309B CINCINNATI BELL EXTENDED TERRITORIES LLC - OH 328   2023-08-12   
937-787 8 Gratis OH 309B CINCINNATI BELL EXTENDED TERRITORIES LLC - OH 328   2020-03-06   
937-856 A Dayton OH 309B CINCINNATI BELL EXTENDED TERRITORIES LLC - OH 328      
937-856 0 Dayton OH 309B CINCINNATI BELL EXTENDED TERRITORIES LLC - OH 328   2014-05-18   
937-875 2 Troy OH 309B CINCINNATI BELL EXTENDED TERRITORIES LLC - OH 328   2008-03-15   

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Last updated: Wed, 04 Mar 2026 03:00:52 UTC

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