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.

NPA: 734 [Rate centres in NPA 734] [Dial plan for NPA 734]

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
734-601 2 Livonia MI SFLDMIMKDS2  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 340   2020-05-31   
734-601 3 Livonia MI SFLDMIMK5MD  939H COMMIO, LLC 340   2021-10-14   
734-601 4 Livonia MI DTRTMIVWDMD  624H ONVOY SPECTRUM, LLC 340   2021-06-14   
734-601 5 Livonia MI LIVNMINWDS0  9323 MICHIGAN BELL TEL CO 340   2019-11-29   
734-601 6 Livonia MI LIVNMINWDS0  9323 MICHIGAN BELL TEL CO 340   2019-11-29   
734-601 7 Livonia MI LIVNMINWDS0  9323 MICHIGAN BELL TEL CO 340   2019-11-29   
734-601 8 Livonia MI LIVNMINWDS0  9323 MICHIGAN BELL TEL CO 340   2019-11-29   
734-601 9 Livonia MI LIVNMINWDS0  9323 MICHIGAN BELL TEL CO 340   2019-11-29   
734-602 A Ypsilanti MI SFLDMIMKEMD  490J DISH WIRELESS, LLC 340      
734-602 0 Ypsilanti MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2023-01-05   
734-602 1 Ypsilanti MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2023-01-05   
734-602 2 Ypsilanti MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2023-01-05   
734-602 3 Ypsilanti MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2023-02-23   
734-602 4 Ypsilanti MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2023-02-23   
734-602 5 Ypsilanti MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2023-02-23   
734-602 6 Ypsilanti MI LIVNMIUX3MD  5562 METROPCS, INC. 340   2023-06-19   
734-602 7 Ypsilanti MI LIVNMIUX3MD  5562 METROPCS, INC. 340   2023-06-19   
734-602 8 Ypsilanti MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2024-12-19   
734-602 9 Ypsilanti MI SFLDMIMKEMD  490J DISH WIRELESS, LLC 340   2022-03-05   
734-603 A Rockwood MI SFLDMITODS2  543C ONVOY, LLCV - MI 340      
734-603 0 Rockwood MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2024-03-16   
734-603 1 Rockwood MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2024-03-16   
734-603 2 Rockwood MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2023-08-27   
734-603 9 Rockwood MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2024-01-07   
734-604 A Ann Arbor MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
734-605 A Maybee MI SFLDMIDC0MD  4632 TELNET WORLDWIDE, INC. 340      
734-605 0 Maybee MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2012-09-02   
734-605 1 Maybee MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2012-09-02   
734-605 2 Maybee MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2012-09-02   
734-605 3 Maybee MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2012-09-02   
734-605 4 Maybee MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2012-09-02   
734-605 5 Maybee MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2013-03-21   
734-605 6 Maybee MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2014-02-02   
734-605 7 Maybee MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2014-02-02   
734-605 9 Maybee MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2014-02-02   
734-606 A New Boston MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
734-606 0 New Boston MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2005-10-17   
734-606 1 New Boston MI WAYNMIMNXUX  318J COMCAST IP PHONE, LLC 340   2005-11-19   
734-606 2 New Boston MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2013-01-14   
734-606 3 New Boston MI ANARMIMNX8X  3535 ACD TELECOM, INC. - MI 340   2006-01-13   
734-606 4 New Boston MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2005-10-14   
734-606 5 New Boston MI   792K CHARTER IP ENABLED SERVICES, LLC 340   2007-02-25   
734-606 8 New Boston MI FLNTMICD0MD  829J PAETEC ITEL, LLC 340   2009-11-16   
734-606 9 New Boston MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340   2010-01-01   
734-607 A Lambertville MI LMVLMIXI4MD  356D AMERICAN BROADBAND AND TELECOMMS COMPANY - MI 340      
734-607 0 Lambertville MI LMVLMIXI4MD  356D AMERICAN BROADBAND AND TELECOMMS COMPANY - MI 340   2006-05-22   
734-607 1 Lambertville MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2006-11-28   
734-607 2 Lambertville MI SFLDMIMKDS2  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 340   2021-07-15   
734-607 4 Lambertville MI SFLDMIMKEMD  490J DISH WIRELESS, LLC 340   2023-06-03   
734-607 5 Lambertville MI DTRTMIVWDMD  624H ONVOY SPECTRUM, LLC 340   2021-12-02   
734-607 6 Lambertville MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2015-12-14   
734-607 7 Lambertville MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2015-12-14   
734-607 8 Lambertville MI DTRTMIVWDMD  624H ONVOY SPECTRUM, LLC 340   2021-06-14   
734-607 9 Lambertville MI DTRTMIVWDMD  624H ONVOY SPECTRUM, LLC 340   2021-12-02   
734-608 A Livonia MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
734-608 0 Livonia MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2022-07-16   
734-608 1 Livonia MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2022-07-16   
734-608 2 Livonia MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2022-07-16   
734-608 3 Livonia MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2022-07-16   
734-608 4 Livonia MI WAYNMIMNXUX  318J COMCAST IP PHONE, LLC 340   2022-10-10   
734-608 5 Livonia MI WAYNMIMNXUX  318J COMCAST IP PHONE, LLC 340   2022-10-10   
734-608 6 Livonia MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2022-10-20   
734-608 7 Livonia MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2022-10-20   
734-608 8 Livonia MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2022-10-20   
734-608 9 Livonia MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2023-07-23   
734-609 A Trenton MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2024-04-11   
734-609 2 Trenton MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2024-11-09   
734-609 7 Trenton MI SFLDMIMKDS2  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 340   2024-11-02   
734-609 9 Trenton MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2024-04-11   
734-610 A Willis MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
734-610 0 Willis MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2013-04-08   
734-610 1 Willis MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2013-04-08   
734-610 2 Willis MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2013-04-08   
734-610 3 Willis MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2013-04-08   
734-610 4 Willis MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2013-04-08   
734-610 5 Willis MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2013-04-08   
734-610 6 Willis MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2013-04-08   
734-610 7 Willis MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2013-04-08   
734-610 8 Willis MI   145J TERRA NOVA TELECOM INC. 340   2021-05-04   
734-610 9 Willis MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2021-03-05   
734-612 A Wayne MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
734-615 A Ann Arbor MI ANARMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
734-619 A Ann Arbor MI ANARMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
734-619 0 Ann Arbor MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340   2010-11-04   
734-619 1 Ann Arbor MI ANARMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
734-619 2 Ann Arbor MI SFLDMIMKNMD  460K FIRST COMMUNICATIONS, LLC 340   2008-11-22   
734-619 3 Ann Arbor MI ANARMIMNDS0  9323 MICHIGAN BELL TEL CO 340   2006-11-27   
734-619 4 Ann Arbor MI ANARMIMNDS0  9323 MICHIGAN BELL TEL CO 340   2006-11-27   
734-619 5 Ann Arbor MI ANARMIMNDS0  9323 MICHIGAN BELL TEL CO 340   2007-02-01   
734-619 6 Ann Arbor MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2008-06-02   
734-619 7 Ann Arbor MI FLNTMICD0MD  829J PAETEC ITEL, LLC 340   2009-10-15   
734-619 8 Ann Arbor MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2008-06-02   
734-619 9 Ann Arbor MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2010-08-13   
734-620 A Wayne MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
734-620 0 Wayne MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
734-620 1 Wayne MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
734-620 2 Wayne MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2004-08-30   
734-620 3 Wayne MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2004-08-30   
734-620 4 Wayne MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2005-05-12   
734-620 5 Wayne MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2006-03-29   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 >>

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.