Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

OCN: 023B BIG RIVER TELEPHONE COMPANY, LLC - MO

1 2 3 4 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
314-225 2 Ladue MO   520   2004-02-04   
314-377 A Ladue MO   520      
314-377 0 Ladue MO   520   2015-09-04   
314-377 1 Ladue MO   520   2015-09-04   
314-377 2 Ladue MO   520   2015-09-04   
314-377 3 Ladue MO   520   2015-09-04   
314-377 4 Ladue MO   520   2015-09-04   
314-377 5 Ladue MO   520   2015-09-04   
314-377 6 Ladue MO   520   2015-09-04   
314-377 7 Ladue MO   520   2015-09-04   
314-377 8 Ladue MO   520   2015-09-04   
314-377 9 Ladue MO   520   2015-09-04   
314-928 A Ladue MO   520      
314-928 0 Ladue MO   520   2015-09-04   
314-928 1 Ladue MO   520   2015-09-04   
314-928 2 Ladue MO   520   2015-09-04   
314-928 3 Ladue MO   520   2015-09-04   
314-928 4 Ladue MO   520   2015-09-04   
314-928 5 Ladue MO   520   2015-09-04   
314-928 6 Ladue MO   520   2015-09-04   
314-928 7 Ladue MO   520   2015-09-04   
314-928 8 Ladue MO   520   2015-09-04   
314-928 9 Ladue MO   520   2015-09-04   
417-252 2 Willow Springs MO   522   2010-05-12   
417-270 9 Alton MO   522   2016-07-22   
417-349 4 Mountain Grove MO   522   2010-05-12   
417-536 A Springfield MO SPFDMOMI0MD  522   2009-06-01   
417-536 2 Springfield MO   522   2009-06-01   
417-647 2 Republic MO   522   2009-06-18   
417-743 5 Clever MCA2 MO   522   2009-06-18   
417-967 7 Houston MO   522   2009-07-10   
573-203 2 Senath MO   520   2003-09-23   
573-204 4 Jackson MO   520   2009-12-23   
573-208 2 Marble Hill MO   520   2003-09-22   
573-212 2 Oran MO   520   2003-09-23   
573-217 2 Campbell MO   520   2003-09-22   
573-224 2 Greenville MO   520   2012-02-06   
573-226 4 Eminence MO   520   2016-07-02   
573-233 3 Charleston MO   520   2003-09-22   
573-281 2 Malden MO   520   2003-09-22   
573-309 A Bell City MO CPGRMOCPDS1  520   2004-03-15   
573-309 2 Bell City MO   520   2004-03-15   
573-313 A Benton MO CPGRMOCPDS1  520   2004-03-15   
573-313 2 Benton MO   520   2004-03-15   
573-316 A Cardwell MO KNNTMOTUH02  520   2004-03-15   
573-316 2 Cardwell MO   520   2004-03-15   
573-318 A Chaffee MO CPGRMOCPDS1  520   2004-03-15   
573-318 2 Chaffee MO   520   2004-03-15   
573-321 2 Advance MO   520   2003-09-19   
573-323 2 Van Buren MO   520   2012-02-06   

1 2 3 4 >>

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

Sponsored by: VoiceMeUp - Corporate VoIP Services

Like this site? We accept donations via PayPal.