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: WAYNMIMNXUX

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
734-351 5 Wayne MI 318J COMCAST IP PHONE, LLC 340   2016-03-28   
734-356 4 Ann Arbor MI 318J COMCAST IP PHONE, LLC 340   2020-04-14   
734-359 A Plymouth MI 318J COMCAST IP PHONE, LLC 340      
734-359 0 Plymouth MI 318J COMCAST IP PHONE, LLC 340   2017-03-24   
734-359 1 Plymouth MI 318J COMCAST IP PHONE, LLC 340   2017-03-24   
734-359 2 Plymouth MI 318J COMCAST IP PHONE, LLC 340   2017-03-24   
734-359 3 Plymouth MI 318J COMCAST IP PHONE, LLC 340   2017-04-30   
734-359 4 Plymouth MI 318J COMCAST IP PHONE, LLC 340   2017-03-24   
734-359 5 Plymouth MI 318J COMCAST IP PHONE, LLC 340   2017-10-12   
734-368 9 Ann Arbor MI 318J COMCAST IP PHONE, LLC 340   2013-10-07   
734-369 A Ann Arbor MI 318J COMCAST IP PHONE, LLC 340      
734-369 2 Ann Arbor MI 318J COMCAST IP PHONE, LLC 340      
734-369 3 Ann Arbor MI 318J COMCAST IP PHONE, LLC 340      
734-369 4 Ann Arbor MI 318J COMCAST IP PHONE, LLC 340      
734-369 6 Ann Arbor MI 318J COMCAST IP PHONE, LLC 340   2006-08-24   
734-369 8 Ann Arbor MI 318J COMCAST IP PHONE, LLC 340   2006-08-24   
734-391 8 Belleville MI 318J COMCAST IP PHONE, LLC 340   2007-08-13   
734-398 1 Wayne MI 318J COMCAST IP PHONE, LLC 340   2008-12-06   
734-404 5 Plymouth MI 318J COMCAST IP PHONE, LLC 340   2008-04-25   
734-404 6 Plymouth MI 318J COMCAST IP PHONE, LLC 340   2008-04-25   
734-436 4 Ann Arbor MI 318J COMCAST IP PHONE, LLC 340   2013-11-17   
734-436 8 Ann Arbor MI 318J COMCAST IP PHONE, LLC 340   2014-08-23   
734-470 6 Saline MI 318J COMCAST IP PHONE, LLC 340   2006-11-28   
734-492 3 Ann Arbor MI 318J COMCAST IP PHONE, LLC 340   2019-10-29   
734-508 6 Milan MI 318J COMCAST IP PHONE, LLC 340   2004-01-06   
734-531 6 Ann Arbor MI 318J COMCAST IP PHONE, LLC 340   2011-08-23   
734-532 4 Romulus MI 318J COMCAST IP PHONE, LLC 340   2012-03-09   
734-544 1 Ypsilanti MI 318J COMCAST IP PHONE, LLC 340   2006-07-24   
734-544 8 Ypsilanti MI 318J COMCAST IP PHONE, LLC 340   2006-07-24   
734-547 5 Ypsilanti MI 318J COMCAST IP PHONE, LLC 340   2007-04-01   
734-561 3 Trenton MI 318J COMCAST IP PHONE, LLC 340   2012-01-11   
734-562 A Chelsea MI 318J COMCAST IP PHONE, LLC 340      
734-562 2 Chelsea MI 318J COMCAST IP PHONE, LLC 340      
734-580 A Dexter MI 318J COMCAST IP PHONE, LLC 340      
734-580 2 Dexter MI 318J COMCAST IP PHONE, LLC 340   2012-10-21   
734-585 0 Ann Arbor MI 318J COMCAST IP PHONE, LLC 340   2012-06-30   
734-585 5 Ann Arbor MI 318J COMCAST IP PHONE, LLC 340   2008-10-05   
734-589 6 Wayne MI 318J COMCAST IP PHONE, LLC 340   2013-07-24   
734-593 9 Chelsea MI 318J COMCAST IP PHONE, LLC 340   2015-04-20   
734-597 2 Monroe MI 318J COMCAST IP PHONE, LLC 340   2022-10-10   
734-606 1 New Boston MI 318J COMCAST IP PHONE, LLC 340   2005-11-19   
734-608 4 Livonia MI 318J COMCAST IP PHONE, LLC 340   2022-10-10   
734-608 5 Livonia MI 318J COMCAST IP PHONE, LLC 340   2022-10-10   
734-628 7 Milan MI 318J COMCAST IP PHONE, LLC 340   2015-04-10   
734-629 8 Wayne MI 318J COMCAST IP PHONE, LLC 340   2007-04-30   
734-639 2 Monroe MI 318J COMCAST IP PHONE, LLC 340   2013-05-04   
734-643 5 Wyandotte MI 318J COMCAST IP PHONE, LLC 340   2022-11-05   
734-643 6 Wyandotte MI 318J COMCAST IP PHONE, LLC 340   2022-11-05   
734-648 8 Pinckney MI 318J COMCAST IP PHONE, LLC 340   2008-06-13   
734-667 A Plymouth MI 318J COMCAST IP PHONE, LLC 340      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 >>

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.