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.

Ypsilanti, MI

<< 1 2 3 4 5 6 7 8 9 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
734-695 4   9323 MICHIGAN BELL TEL CO 340   2007-08-09   
734-695 5   9323 MICHIGAN BELL TEL CO 340   2007-08-09   
734-695 6   9323 MICHIGAN BELL TEL CO 340   2007-08-09   
734-695 7   460K FIRST COMMUNICATIONS, LLC 340   2008-12-26   
734-695 8   829J PAETEC ITEL, LLC 340   2007-12-11   
734-695 9   5562 METROPCS, INC. 340   2008-12-30   
734-712 A ANARMISEDS0  9323 MICHIGAN BELL TEL CO 340      
734-714 A FLNTMICD0MD  829J PAETEC ITEL, LLC 340      
734-714 0   829J PAETEC ITEL, LLC 340      
734-714 1   9323 MICHIGAN BELL TEL CO 340      
734-714 2   829J PAETEC ITEL, LLC 340      
734-714 3   829J PAETEC ITEL, LLC 340      
734-714 4   829J PAETEC ITEL, LLC 340      
734-714 5   829J PAETEC ITEL, LLC 340      
734-714 6   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2010-03-17   
734-714 7   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2010-03-17   
734-714 8   991E BANDWIDTH.COM CLEC, LLC - MI 340   2012-04-06   
734-714 9   829J PAETEC ITEL, LLC 340      
734-754 A LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
734-754 0   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
734-754 1   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
734-754 2   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2004-11-16   
734-754 3   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
734-754 4   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2004-11-16   
734-754 5   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2004-11-16   
734-754 6   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
734-754 7   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2004-11-16   
734-754 8   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2004-11-16   
734-754 9   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
734-802 A DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
734-802 0   543C ONVOY, LLCV - MI 340   2017-07-13   
734-802 1   543C ONVOY, LLCV - MI 340   2018-01-15   
734-802 2   543C ONVOY, LLCV - MI 340   2018-01-15   
734-802 3   933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 340   2018-10-30   
734-802 4   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2020-08-07   
734-802 5   543C ONVOY, LLCV - MI 340   2020-12-03   
734-802 6   543C ONVOY, LLCV - MI 340   2020-12-03   
734-802 7   543C ONVOY, LLCV - MI 340   2020-12-03   
734-802 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2018-06-14   
734-802 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2017-01-21   
734-829 A DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
734-829 0   5562 METROPCS, INC. 340   2023-05-08   
734-829 1   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2004-11-16   
734-829 2   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2004-11-16   
734-829 3   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2004-11-16   
734-829 4   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2004-11-16   
734-829 5   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2004-11-16   
734-829 6   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2004-11-16   
734-829 7   5562 METROPCS, INC. 340   2006-02-04   
734-829 8   5562 METROPCS, INC. 340   2006-02-04   

<< 1 2 3 4 5 6 7 8 9 >>

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.