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]

Block: A

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

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
734-522 A Livonia MI LIVNMIMNRP0  9323 AMERITECH MICHIGAN 340      
734-523 A Livonia MI LIVNMIMNRP0  9323 AMERITECH MICHIGAN 340      
734-524 A Livonia MI LIVNMIMNRP0  9323 AMERITECH MICHIGAN 340      
734-525 A Livonia MI LIVNMIMNRP0  9323 AMERITECH MICHIGAN 340      
734-526 A Milan MI SFLDMIMKDS0  4088 BROADWING COMMUNICATIONS, LLC - MI 340      
734-527 A Ann Arbor MI SFLDMIUPDS0  4632 TELNET WORLDWIDE, INC. 340      
734-528 A Ypsilanti MI ANARMISEDS0  9323 AMERITECH MICHIGAN 340      
734-529 A Dundee MI DUNDMIXGRS0  0695 FRONTIER NORTH, INC. - MI 340      
734-530 A Wyandotte MI SFLDMIWKDS0  4125 XO COMMUNICATIONS SERVICES, INC. - MI 340      
734-531 A Ann Arbor MI SFLDMIWKDS0  4125 XO COMMUNICATIONS SERVICES, INC. - MI 340      
734-532 A Romulus MI SFLDMIMKDS0  4088 BROADWING COMMUNICATIONS, LLC - MI 340      
734-533 A Ypsilanti MI SFLDMIUPDS0  4632 TELNET WORLDWIDE, INC. 340      
734-534 A Lambertville MI SFLDMIUPDS0  4632 TELNET WORLDWIDE, INC. 340      
734-535 A Flat Rock MI SFLDMIWKDS0  4125 XO COMMUNICATIONS SERVICES, INC. - MI 340      
734-536 A Livonia MI SFLEMIFXCM2  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
734-538 A Temperance MI SFLDMIUPDS0  4632 TELNET WORLDWIDE, INC. 340      
734-539 A Ann Arbor MI   770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340   2018-04-05   
734-542 A Livonia MI LIVNMINWDS0  9323 AMERITECH MICHIGAN 340      
734-543 A New Boston MI SFLDMIWKDS0  4125 XO COMMUNICATIONS SERVICES, INC. - MI 340      
734-544 A Ypsilanti MI YPSLMIMNDS0  9323 AMERITECH MICHIGAN 340      
734-545 A Ann Arbor MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
734-546 A Ann Arbor MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
734-547 A Ypsilanti MI YPSLMIMNDS0  9323 AMERITECH MICHIGAN 340      
734-548 A Ann Arbor MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
734-549 A Erie MI SFLDMIUPDS0  4632 TELNET WORLDWIDE, INC. 340      
734-550 A Whitmore Lake MI   6664 SPRINT SPECTRUM L.P. 340      
734-551 A New Boston MI SFLDMIBVDS0  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
734-552 A Wyandotte MI SFLEMIFXCM2  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
734-553 A Gregory MI SFLDMIUPDS0  4632 TELNET WORLDWIDE, INC. 340      
734-554 A Willis MI SFLDMIOL1MD  4044 GLOBAL CROSSING TELEMANAGEMENT, INC.-MI 340      
734-556 A Wyandotte MI SFLDMIOL1MD  4044 GLOBAL CROSSING TELEMANAGEMENT, INC.-MI 340      
734-557 A Ypsilanti MI SFLDMIOL1MD  4044 GLOBAL CROSSING TELEMANAGEMENT, INC.-MI 340      
734-558 A Wyandotte MI SFLEMIFXCM2  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
734-559 A Trenton MI FLNTMICDDS0  7701 PHONE MICHIGAN 340      
734-560 A Wayne MI DTRTMIPMCM1  6664 SPRINT SPECTRUM L.P. 340      
734-561 A Trenton MI FMHLMIDWDS0  7701 PHONE MICHIGAN 340      
734-562 A Chelsea MI TAYLMIHVPS1  8935 COMCAST PHONE OF MICHIGAN, LLC - MI 340      
734-564 A Plymouth MI   6664 SPRINT SPECTRUM L.P. 340      
734-565 A Ann Arbor MI ANARMIMNDS0  9323 AMERITECH MICHIGAN 340      
734-566 A Plymouth MI CMPTMIIFCM0  9748 AMERICAN MESSAGING SERVICES, LLC 340      
734-567 A Willis MI FMHLMIDWDS0  7701 PHONE MICHIGAN 340      
734-568 A Lambertville MI LMVLMIXI3MD  085D BUCKEYE TELESYSTEM, INC. - MI 340   2005-11-04   
734-569 A Livonia MI PNTCMIBB2MD  4133 MICHTEL COMMUNICATIONS LLC - MI 340      
734-571 A Trenton MI SFLDMIUPDS0  4632 TELNET WORLDWIDE, INC. 340      
734-572 A Ypsilanti MI ANARMISEDS0  9323 AMERITECH MICHIGAN 340      
734-573 A Ypsilanti MI SFLDMIUPDS0  4632 TELNET WORLDWIDE, INC. 340      
734-574 A Wyandotte MI SFLDMIUPDS0  4632 TELNET WORLDWIDE, INC. 340      
734-576 A Ypsilanti MI LIVNMIUX0MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS LLC DBA T-MOBILE USA 340      
734-577 A Willis MI   543C ONVOY, LLC - MI 340      
734-578 A Wayne MI TROYMIUVPS0  668E SIGECOM, LLC DBA WOW INTERNET CABLE AND PHONE 340      

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

Last updated: Sun, 31 May 2020 11:59:01 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.