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.

Switch: SFLDMIDNDS6

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
734-399 4 Maybee MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2003-03-22   
734-399 9 Maybee MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2005-05-14   
734-402 8 Livonia MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2008-02-01   
734-403 3 Romulus MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2005-02-10   
734-403 4 Romulus MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2003-03-22   
734-408 4 Dexter MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2004-02-07   
734-418 A Ann Arbor MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
734-418 0 Ann Arbor MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2005-01-02   
734-418 2 Ann Arbor MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2004-08-22   
734-418 3 Ann Arbor MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2004-08-22   
734-418 4 Ann Arbor MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2004-08-22   
734-418 5 Ann Arbor MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2004-08-22   
734-418 6 Ann Arbor MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2004-08-22   
734-418 7 Ann Arbor MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2005-01-02   
734-418 8 Ann Arbor MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2005-03-03   
734-436 2 Ann Arbor MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2014-06-14   
734-437 A Livonia MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
734-437 0 Livonia MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
734-437 2 Livonia MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
734-437 3 Livonia MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
734-437 5 Livonia MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
734-437 6 Livonia MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
734-437 7 Livonia MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
734-437 9 Livonia MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
734-441 3 Rockwood MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2006-10-01   
734-443 A New Boston MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
734-443 3 New Boston MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
734-446 A Plymouth MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
734-446 0 Plymouth MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
734-446 1 Plymouth MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
734-446 2 Plymouth MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
734-446 3 Plymouth MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2005-03-11   
734-446 4 Plymouth MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
734-446 5 Plymouth MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
734-446 6 Plymouth MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
734-446 7 Plymouth MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
734-446 8 Plymouth MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
734-447 3 Wayne MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2005-12-16   
734-447 5 Wayne MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2005-12-16   
734-469 3 Livonia MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2008-02-12   
734-469 5 Livonia MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2008-02-12   
734-492 4 Ann Arbor MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2020-01-05   
734-508 3 Milan MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2006-01-05   
734-508 4 Milan MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2004-02-07   
734-519 2 Ann Arbor MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2020-09-19   
734-519 5 Ann Arbor MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2020-08-07   
734-526 A Milan MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
734-526 5 Milan MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
734-532 A Romulus MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
734-532 0 Romulus MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2012-01-02   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 >>

Last updated: Wed, 07 Feb 2024 04:12:25 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.