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 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
734-405 5 Wayne MI   0975 LONG DISTANCE OF MICHIGAN, INC. DBA LDMI - MI 340      
734-405 6 Wayne MI   4125 XO COMMUNICATIONS SERVICES, INC. - MI 340   2005-07-19   
734-405 7 Wayne MI   2550 123 NET, INC. 340   2003-01-24   
734-406 A Romulus MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
734-406 4 Romulus MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2018-05-19   
734-406 5 Romulus MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2018-05-19   
734-406 6 Romulus MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2017-09-18   
734-406 7 Romulus MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2017-09-18   
734-406 8 Romulus MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2017-04-27   
734-406 9 Romulus MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2017-04-27   
734-407 A Wyandotte MI SFLDMICWDS0  0975 LONG DISTANCE OF MICHIGAN, INC. DBA LDMI - MI 340      
734-407 0 Wyandotte MI   0975 LONG DISTANCE OF MICHIGAN, INC. DBA LDMI - MI 340      
734-407 2 Wyandotte MI   0975 LONG DISTANCE OF MICHIGAN, INC. DBA LDMI - MI 340      
734-407 3 Wyandotte MI   0975 LONG DISTANCE OF MICHIGAN, INC. DBA LDMI - MI 340      
734-407 4 Wyandotte MI   7421 AT&T LOCAL 340   2002-11-26   
734-407 5 Wyandotte MI   543C ONVOY, LLC - MI 340   2007-05-18   
734-407 6 Wyandotte MI   288E FUSION COMMUNICATIONS, LLC 340   2007-05-18   
734-407 7 Wyandotte MI   991E BANDWIDTH.COM CLEC, LLC - MI 340   2014-03-27   
734-407 8 Wyandotte MI   543C ONVOY, LLC - MI 340   2013-01-30   
734-407 9 Wyandotte MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2012-07-12   
734-408 A Dexter MI FMHLMIDWDS0  7701 PHONE MICHIGAN 340      
734-408 0 Dexter MI   0975 LONG DISTANCE OF MICHIGAN, INC. DBA LDMI - MI 340   2003-10-20   
734-408 1 Dexter MI   991E BANDWIDTH.COM CLEC, LLC - MI 340   2009-03-07   
734-408 2 Dexter MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2004-10-30   
734-408 3 Dexter MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2004-10-30   
734-408 4 Dexter MI   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2004-02-07   
734-408 5 Dexter MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2004-10-30   
734-408 6 Dexter MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2004-10-30   
734-408 7 Dexter MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2004-10-30   
734-408 8 Dexter MI   7701 PHONE MICHIGAN 340      
734-410 A Monroe MI   5562 METRO PCS, INC. 340   2018-09-03   
734-410 0 Monroe MI   5562 METRO PCS, INC. 340   2018-09-03   
734-410 1 Monroe MI   5562 METRO PCS, INC. 340   2018-09-03   
734-410 2 Monroe MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2019-10-19   
734-410 3 Monroe MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2020-09-07   
734-410 4 Monroe MI   543C ONVOY, LLC - MI 340   2018-09-13   
734-410 5 Monroe MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2020-09-07   
734-410 6 Monroe MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2020-09-07   
734-410 7 Monroe MI   351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 340   2019-04-28   
734-410 8 Monroe MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2018-10-18   
734-410 9 Monroe MI   5562 METRO PCS, INC. 340   2018-09-03   
734-412 A Ann Arbor MI   197D VONAGE NETWORK INC. 340   2019-01-21   
734-412 0 Ann Arbor MI   197D VONAGE NETWORK INC. 340   2019-01-21   
734-412 1 Ann Arbor MI   197D VONAGE NETWORK INC. 340   2019-01-21   
734-412 2 Ann Arbor MI   197D VONAGE NETWORK INC. 340   2019-01-21   
734-412 3 Ann Arbor MI   197D VONAGE NETWORK INC. 340   2019-01-21   
734-412 4 Ann Arbor MI   991E BANDWIDTH.COM CLEC, LLC - MI 340   2019-03-30   
734-412 5 Ann Arbor MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2019-04-17   
734-412 6 Ann Arbor MI   991E BANDWIDTH.COM CLEC, LLC - MI 340   2019-05-09   
734-412 7 Ann Arbor MI   991E BANDWIDTH.COM CLEC, LLC - MI 340   2019-05-09   

<< 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 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 >>

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.