Area Codes
313 (Michigan)
516 Blocks Found in Area 313 - List All
Click on a Block Name for more information about this block.
Block Name
Assigned To
Switches
313-252
AT&T MICHIGAN
HGPKMITSDS0
313-657
AT&T MOBILITY
BTWOMIBICM1
313-330
AT&T MOBILITY
DTRTMIAPG00
313-421
AT&T MOBILITY
BTWOMIBICM1
313-454
XO COMMUNICATIONS INC
BANDWIDTH.COM
CBEYOND
METROPCS WIRELESS
SFLDMIWKDS0
SFLDMIMNXRX
WBFDMIMNPS0
LIVOMI86CM1
313-693
SPRINT PCS
FIRST COMMUNICATIONS
COMCAST DIGITAL PHONE
AT&T MOBILITY
DTRTMIPMCM1
SFLDMIMNXOX
TAYLMIHVPS0
BTWOMIBICM1
313-826
COMCAST DIGITAL PHONE
METROPCS WIRELESS
TCG
WSLDMIFEPS1
LIVOMI86CM1
SFLDMIBVDS0
313-399
SPRINT PCS
DTRTMIPMCM1
313-475
SPRINT NEXTEL
WSLDMI05CM0
313-267
AT&T MICHIGAN
DTRTMIPEDS0
313-937
AT&T MICHIGAN
LIVNMIMNCG0
313-319
VERIZON WIRELESS
SFLEMIFXCM2
313-494
AT&T MICHIGAN
DTRTMICLDS0
313-739
METROPCS WIRELESS
TCG
COMCAST DIGITAL PHONE
LIVOMI86CM1
SFLDMIBVDS0
TAYLMIHVPS0
313-682
AT&T MOBILITY
DTRTMIAPG00
313-625
TELNET WORLDWIDE INC
SFLDMIUPDS0
313-363
SPRINT NEXTEL
WSLDMI05CM0
313-887
LEVEL 3
SFLDMIMKDS0
313-294
AT&T MICHIGAN
FIRST COMMUNICATIONS
LNPKMIATDS0
SFLDMIMNXOX
313-701
VERIZON WIRELESS
SFLEMIFXCM2
313-916
AT&T MICHIGAN
DTRTMIMDDS0
313-989
VERIZON BUSINESS
METROPCS WIRELESS
SFLDMIQJDS1
LIVOMI86CM1
313-971
SPRINT PCS
DTRTMIPMCM1
313-443
T-MOBILE
LIVNMIUX0MD
313-377
T-MOBILE
LIVNMIUX0MD
313-820
VERIZON WIRELESS
SFLEMIFXCM2
313-928
AT&T MICHIGAN
LNPKMIATDS0
313-828
METROPCS WIRELESS
LEVEL 3
LIVOMI86CM1
SFLDMIMKDS0
313-212
AT&T MOBILITY
BTWOMIBICM1
313-671
SPRINT PCS
DTRTMIPMCM1
313-933
AT&T MICHIGAN
DTRTMIHGDS0
313-869
AT&T MICHIGAN
HGPKMITSDS0
313-673
SPRINT PCS
DTRTMIPMCM1
313-692
TELNET WORLDWIDE INC
SFLDMIUPDS0
313-466
SPRINT NEXTEL
WSLDMI05CM0
313-935
AT&T MICHIGAN
DTRTMIHGDS0
313-316
VERIZON WIRELESS
SFLEMIFXCM2
313-823
AT&T MICHIGAN
DTRTMILXDS0
313-837
AT&T MICHIGAN
DTRTMIVTDS0
313-870
AT&T MICHIGAN
DTRTMIMDDS0
313-801
AT&T MOBILITY
BTWOMIBICM1
313-822
AT&T MICHIGAN
DTRTMILXDS0
313-924
AT&T MICHIGAN
LEVEL 3
COMCAST DIGITAL PHONE
LDMI
DTRTMIPEDS0
SFLDMIDNDS0
WSLDMIFEPS0
RYLOMIMNRS1
313-651
XO COMMUNICATIONS INC
LEVEL 3
COMCAST DIGITAL PHONE
METROPCS WIRELESS
GRID 4 COMMUNICATIONS
SFLDMIWKDS0
SFLDMIDNDS0
TAYLMIHVPS0
LIVOMI86CM1
SFLDMIDNDS5
313-645
T-MOBILE
LIVNMIUX0MD
313-617
AT&T MOBILITY
DTRTMIAPG00
313-980
AT&T MOBILITY
DTRTMIAPG00
313-499
COMCAST DIGITAL PHONE
AT&T MICHIGAN
TALK AMERICA
PLANET ACCESS
WSLDMIFEPS0
DTRTMILXDS0
SFLDMI48DS0
SFLDMIZEDS0
313-410
VERIZON WIRELESS
SFLEMIFXCM2
313-215
SPRINT NEXTEL
WSLDMI05CM0
313-806
VERIZON WIRELESS
SFLEMIFXCM2
313-372
AT&T MICHIGAN
DTRTMIPGDS0
313-817
TDS TELECOM
AT&T MOBILITY
PLMOMIBYDS0
BTWOMIBICM1
313-730
AT&T MICHIGAN
DRBRMIDBDS0
313-348
VERIZON WIRELESS
SFLEMIFXCM2
313-680
AT&T MOBILITY
DTRTMIAPG00
313-221
METROPCS WIRELESS
TALK AMERICA
AT&T MICHIGAN
SPRINT NEXTEL
LEVEL 3
LIVOMI86CM1
SFLDMI48DS0
DTRTMIBHDS1
WSLDMI05CM0
SFLDMIMKDS0
313-619
AT&T MICHIGAN
DRBRMIFBDS1
313-876
AT&T MICHIGAN
DTRTMIMDDS0
313-766
VERIZON ACCESS TRANSMISSION SERVICES
COMCAST DIGITAL PHONE
DTRTMIDODS0
WSLDMIFEPS0
313-274
AT&T MICHIGAN
DRBRMIDBDS0
313-549
VERIZON WIRELESS
SFLEMIFXCM2
313-731
VERIZON BUSINESS
BANDWIDTH.COM
XO COMMUNICATIONS INC
LEVEL 3
AT&T INTERNET SERVICES
TALK AMERICA
SFLDMIQJDS1
SFLDMIMNXRX
SFLDMIWKDS2
SFLDMIDNDS6
DTRTMIBAOMD
SFLDMI48DS0
313-598
SPRINT PCS
DTRTMIPMCM1
313-244
LEVEL 3
AT&T MOBILITY
SFLDMIDNDS0
DTRTMIAPG00
313-893
AT&T MICHIGAN
DTRTMITWDS0
313-457
XO COMMUNICATIONS
METROPCS WIRELESS
SFLDMIDODS0
LIVOMI86CM1
313-581
AT&T MICHIGAN
DRBRMIORDS0
313-452
AT&T MOBILITY
METROPCS WIRELESS
BTWOMIBICM1
LIVOMI86CM1
313-473
BANDWIDTH.COM
AT&T MICHIGAN
AT&T INTERNET SERVICES
SFLDMIMNXRX
DTRTMINIDS0
DTRTMIBAOMD
313-333
SPRINT PCS
DTRTMIPMCM1
313-790
SPRINT NEXTEL
WSLDMI05CM0
313-957
AT&T MICHIGAN
METROPCS WIRELESS
HGPKMITSDS0
LIVOMI86CM1
313-963
AT&T MICHIGAN
DTRTMIBHDS0
313-909
VERIZON WIRELESS
SFLEMIFXCM2
313-429
LEVEL 3
TCG
SIGECOM LLC
SPRINT NEXTEL
PHONE MICHIGAN
XO COMMUNICATIONS INC
SFLDMIDNDS0
DTRTMIBADS0
TROYMIUVPS0
WSLDMI05CM0
FMHLMIDWDS0
SFLDMIWKDS2
SFLDMIWKDS0
313-719
AT&T MOBILITY
DTRTMIAPG00
313-824
AT&T MICHIGAN
DTRTMILXDS0
313-317
AT&T MICHIGAN
DRBRMIFBDS1
313-655
AT&T MOBILITY
DTRTMIAPG00
313-293
SPRINT NEXTEL
METROPCS WIRELESS
XO COMMUNICATIONS INC
WSLDMI05CM0
LIVOMI86CM1
SFLDMIWKDS0
313-254
LEVEL 3
TALK AMERICA
SPRINT NEXTEL
LEVEL 3
SFLDMIMKDS0
SFLDMI48DS0
WSLDMI05CM0
SFLDMIDNDS0
313-560
AT&T MICHIGAN
SFLDMIOKDS0
313-533
AT&T MICHIGAN
DTRTMIRFDS0
313-621
AT&T MICHIGAN
DRBRMIFBDS1
313-365
AT&T MICHIGAN
GRID 4 COMMUNICATIONS
DTRTMIPEDS0
SFLDMIDNDS5
313-205
SPRINT PCS
DTRTMIPMCM1
313-424
METROPCS WIRELESS
AT&T LOCAL
SPRINT NEXTEL
LIVOMI86CM1
BRHMMIBD7MD
WSLDMI05CM0
313-496
AT&T MICHIGAN
DTRTMIBLDS2
313-345
AT&T MICHIGAN
DTRTMIUVDS0
313-748
XO COMMUNICATIONS
METROPCS WIRELESS
SFLDMIDODS0
LIVOMI86CM1
313-553
AT&T MICHIGAN
DTRTMIRVDS0
313-704
AT&T MOBILITY
METROPCS WIRELESS
DTRTMIAPG00
LIVOMI86CM1
313-322
AT&T MICHIGAN
DRBRMIFBDS1
313-381
AT&T MICHIGAN
LNPKMIATDS0
313-588
VERIZON WIRELESS
SFLEMIFXCM2
313-371
AT&T MICHIGAN
DTRTMIPGDS0
313-727
AT&T MOBILITY
DTRTMIAPG00
313-567
AT&T MICHIGAN
DTRTMIRVDS0
313-344
GLOBAL CROSSING
TALK AMERICA
CBEYOND
XO COMMUNICATIONS INC
SFLDMIOL1MD
SFLDMI48DS0
WBFDMIMNPS0
SFLDMIWKDS0
313-912
T-MOBILE
AT&T MOBILITY
VERIZON WIRELESS
LIVNMIUX0MD
BTWOMIBICM1
SFLEMIFXCM2
313-277
AT&T MICHIGAN
DRBRMIDBCG0
313-329
AT&T MICHIGAN
DTRTMIBLDS2
313-288
ONE COMMUNICATIONS
LDMI
DTRTMIBHZMD
SFLDMI48DS0
313-525
T-MOBILE
LIVNMIUX0MD
313-737
AT&T MOBILITY
DTRTMIAPG00
313-482
METROPCS WIRELESS
AT&T MICHIGAN
LIVOMI86CM1
DTRTMIBLDS2
313-972
AT&T MICHIGAN
DTRTMIMDDS0
313-304
SPRINT NEXTEL
WSLDMI05CM0
313-469
COMCAST DIGITAL PHONE
METROPCS WIRELESS
WSLDMIFEPS0
LIVOMI86CM1
313-350
SPRINT NEXTEL
WSLDMI05CM0
313-808
AT&T MOBILITY
METROPCS WIRELESS
DTRTMIAPG00
LIVOMI86CM1
313-628
AT&T MICHIGAN
DTRTMIBHDS1
313-396
AT&T MICHIGAN
DTRTMIRVDS0
313-566
AT&T MICHIGAN
DTRTMIRVDS0
313-712
T-MOBILE
LIVNMIUX0MD
313-920
VERIZON WIRELESS
SFLEMIFXCM2
313-393
AT&T MICHIGAN
DTRTMIRVDS0
313-867
AT&T MICHIGAN
HGPKMITSDS0
313-871
AT&T MICHIGAN
DTRTMIMDDS0
313-949
VERIZON WIRELESS
SFLEMIFXCM2
313-258
T-MOBILE
LIVNMIUX0MD
313-610
AT&T MOBILITY
DTRTMIAPG00
313-702
AT&T MOBILITY
DTRTMIAPG00
313-715
AT&T MOBILITY
DTRTMIAPG00
313-915
BANDWIDTH.COM
METROPCS WIRELESS
YMAX COMMUNICATIONS
LEVEL 3
VERIZON BUSINESS
SFLDMIMNXRX
LIVOMI86CM1
SFLDMIWKDS3
SFLDMIDNDS0
SFLDMIQJDS1
313-665
AT&T MICHIGAN
DTRTMIRVDS0
313-585
SPRINT PCS
DTRTMIPMCM1
313-392
AT&T MICHIGAN
DTRTMIRVDS0
313-999
SPRINT NEXTEL
WSLDMI05CM0
313-485
T-MOBILE
LIVNMIUX0MD
313-255
AT&T MICHIGAN
DTRTMIRFDS0
313-346
GLOBAL CROSSING
METROPCS WIRELESS
LEVEL 3
SFLDMIOL1MD
LIVOMI86CM1
SFLDMIDNDS0
313-582
AT&T MICHIGAN
DRBRMIORDS0
313-218
SPRINT NEXTEL
WSLDMI05CM0
313-663
T-MOBILE
LIVNMIUX0MD
313-407
VERIZON WIRELESS
SFLEMIFXCM2
313-608
AT&T MOBILITY
DTRTMIAPG00
313-875
AT&T MICHIGAN
DTRTMIMDDS0
313-819
AT&T MOBILITY
DTRTMIAPG00
313-568
AT&T MICHIGAN
DTRTMIRVDS0
313-204
AT&T MOBILITY
BTWOMIBICM1
313-441
AT&T MICHIGAN
DRBRMIFBDS0
313-571
AT&T MICHIGAN
DTRTMIPEDS0
313-427
YMAX COMMUNICATIONS
METROPCS WIRELESS
BANDWIDTH.COM
SFLDMIWKDS3
LIVOMI86CM1
SFLDMIMNXRX
313-225
AT&T MICHIGAN
DTRTMIBHDS0
313-308
PHONE MICHIGAN
LONG DISTANCE OF MICHIGAN
SPRINT NEXTEL
FMHLMIDWDS0
SFLDMICWDS0
WSLDMI05CM0
313-387
AT&T MICHIGAN
DTRTMIRFDS0
313-993
AT&T MICHIGAN
DTRTMICLDS0
313-231
T-MOBILE
LIVNMIUX0MD
313-770
AT&T MOBILITY
DTRTMIAPG00
313-228
LOCAL EXCHANGE TECHNOLOGIES
GLOBAL CROSSING
SPRINT NEXTEL
COMCAST DIGITAL PHONE
SFLDMIDICA0
SFLDMIOL1MD
WSLDMI05CM0
TAYLMIHVPS0
313-845
AT&T MICHIGAN
DRBRMIFBDS1
313-434
AT&T MOBILITY
VERIZON WIRELESS
METROPCS WIRELESS
BTWOMIBICM1
SFLEMIFXCM2
LIVOMI86CM1
313-995
SPRINT NEXTEL
WSLDMI05CM0
313-613
AT&T MOBILITY
DTRTMIAPG00
313-564
XO COMMUNICATIONS INC
AT&T MICHIGAN
FIRST COMMUNICATIONS
LDMI
SFLDMIWKDS2
RYLOMIMNDS0
SFLDMIMNXOX
RYLOMIMNRS1
313-299
AT&T MICHIGAN
TALK AMERICA
TAYLMIWKDS0
SFLDMI48DS0
313-332
COMCAST DIGITAL PHONE
TALK AMERICA
SPRINT NEXTEL
LEVEL 3
SIGECOM LLC
WSLDMIFEPS0
SFLDMI48DS0
WSLDMI05CM0
SFLDMIDNDS0
TROYMIUVPS0
313-224
AT&T MICHIGAN
DTRTMIBHDS1
313-532
AT&T MICHIGAN
DTRTMIRFDS0
313-492
SPRINT PCS
DTRTMIPMCM1
313-943
AT&T MICHIGAN
DRBRMIORDS0
313-409
AT&T MOBILITY
BTWOMIBICM1
313-667
AT&T MICHIGAN
DTRTMIRVDS0
313-486
LEVEL 3
SFLDMIDNDS0
313-400
VERIZON WIRELESS
SFLEMIFXCM2
313-846
AT&T MICHIGAN
DRBRMIORDS0
313-505
AT&T MOBILITY
DTRTMIAPG00
313-247
T-MOBILE
LIVNMIUX0MD
313-615
T-MOBILE
VERIZON BUSINESS
LIVNMIUX0MD
SFLDMIQJDS1
313-390
AT&T MICHIGAN
DRBRMIFBDS1
313-270
TALK AMERICA
AT&T MICHIGAN
CMC TELECOM
AT&T INTERNET SERVICES
SIGECOM LLC
LOCAL EXCHANGE TECHNOLOGIES
SFLDMI48DS0
DTRTMIVTDS0
SFLDMIMKDS1
DTRTMIBAOMD
TROYMIUVPS0
SFLDMIDICA0
313-733
LOCAL EXCHANGE TECHNOLOGIES
VERIZON ACCESS TRANSMISSION SERVICES
XO COMMUNICATIONS INC
COMCAST DIGITAL PHONE
LONG DISTANCE OF MICHIGAN
METROPCS WIRELESS
SFLDMIDICA0
DTRTMIDODS0
SFLDMIWKDS2
WSLDMIFEPS1
SFLDMICWDS0
LIVOMI86CM1
313-481
TELNET WORLDWIDE INC
SFLDMIUPDS0
313-516
SPRINT PCS
DTRTMIPMCM1
313-530
VERIZON WIRELESS
SFLEMIFXCM2
313-695
SPRINT PCS
T-MOBILE
AT&T MOBILITY
DTRTMIPMCM1
LIVNMIUX0MD
BTWOMIBICM1
313-966
AT&T MICHIGAN
DTRTMICLDS0
313-207
SPRINT PCS
DTRTMIPMCM1
313-833
AT&T MICHIGAN
DTRTMICLDS0
313-732
SPRINT NEXTEL
YMAX COMMUNICATIONS
TALK AMERICA
VERIZON ACCESS TRANSMISSION SERVICES
WSLDMI05CM0
SFLDMIWKDS3
SFLDMI48DS0
DTRTMIDODS0
313-506
AT&T MOBILITY
DTRTMIAPG00
313-930
AT&T MOBILITY
BTWOMIBICM1
313-459
YMAX COMMUNICATIONS
METROPCS WIRELESS
SFLDMIWKDS3
LIVOMI86CM1
313-970
AT&T MOBILITY
BTWOMIBICM1
313-340
AT&T MICHIGAN
COMCAST DIGITAL PHONE
DTRTMIUVDS0
WSLDMIFEPS0
313-914
AT&T MOBILITY
SPRINT NEXTEL
COMCAST DIGITAL PHONE
METROPCS WIRELESS
BTWOMIBICM1
WSLDMI05CM0
WSLDMIFEPS0
LIVOMI86CM1
313-335
AT&T MICHIGAN
SPRINT NEXTEL
PLANET ACCESS
DTRTMIBHDS0
WSLDMI05CM0
SFLDMIZEDS0
313-945
AT&T MICHIGAN
DRBRMIORDS0
313-978
METROPCS WIRELESS
AT&T MOBILITY
LIVOMI86CM1
DTRTMIAPG00
313-550
VERIZON WIRELESS
SFLEMIFXCM2
313-394
AT&T MICHIGAN
DTRTMIRVDS0
313-982
AT&T MICHIGAN
METROPCS WIRELESS
AT&T INTERNET SERVICES
DRBRMIFBDS0
LIVOMI86CM1
DTRTMIBAOMD
313-590
VERIZON WIRELESS
SFLEMIFXCM2
313-967
AT&T MICHIGAN
DTRTMIBHDS1
313-843
AT&T MICHIGAN
DTRTMIVWDS0
313-415
T-MOBILE
LIVNMIUX0MD
313-279
LEVEL 3
TALK AMERICA
SFLDMIMKDS0
SFLDMI48DS0
313-592
AT&T MICHIGAN
DTRTMIRFDS0
313-743
VERIZON BUSINESS
METROPCS WIRELESS
SPRINT NEXTEL
SIGECOM LLC
SFLDMIQJDS1
LIVOMI86CM1
WSLDMI05CM0
TROYMIUVPS0
313-450
XO COMMUNICATIONS
AT&T MOBILITY
SFLDMIDODS0
BTWOMIBICM1
313-268
VERIZON WIRELESS
SFLEMIFXCM2
313-248
AT&T MICHIGAN
DRBRMIFBDS1
313-674
T-MOBILE
LIVNMIUX0MD
313-728
METROPCS WIRELESS
LIVOMI86CM1
313-942
AT&T MOBILITY
BTWOMIBICM1
313-414
T-MOBILE
LIVNMIUX0MD
313-203
TCG
CMC TELECOM
SFLDMIBVDS0
SFLDMIMKDS1
313-418
VERIZON WIRELESS
SFLEMIFXCM2
313-461
SPRINT PCS
DTRTMIPMCM1
313-529
T-MOBILE
LIVNMIUX0MD
313-874
AT&T MICHIGAN
DTRTMIMDDS0
313-926
METROPCS WIRELESS
AT&T MICHIGAN
AT&T INTERNET SERVICES
LIVOMI86CM1
DTRTMILXDS0
DTRTMIBAOMD
313-622
SPRINT PCS
DTRTMIPMCM1
313-575
SPRINT PCS
DTRTMIPMCM1
313-831
AT&T MICHIGAN
DTRTMICLDS0
313-600
VERIZON WIRELESS
SFLEMIFXCM2
313-749
VERIZON BUSINESS
SPRINT NEXTEL
LEVEL 3
SFLDMIQJDS1
WSLDMI05CM0
SFLDMIDNDS6
313-646
METROPCS WIRELESS
COMCAST DIGITAL PHONE
SPRINT NEXTEL
LIVOMI86CM1
WSLDMIRJDS0
WSLDMIFEPS0
WSLDMI05CM0
313-286
XO COMMUNICATIONS INC
CBEYOND
BRIGHT HOUSE NETWORKS LLC - MI
SFLDMIWKDS0
WBFDMIMNPS0
LIVNMIIWGT0
313-805
SPRINT PCS
DTRTMIPMCM1
313-642
AT&T MICHIGAN
TALK AMERICA
DTRTMINIDS0
SFLDMI48DS0
313-237
AT&T MICHIGAN
DTRTMIBHDS1
313-586
LEVEL 3
METROPCS WIRELESS
SFLDMIMKDS0
LIVOMI86CM1
313-794
AT&T MICHIGAN
DTRTMIRFDS0
313-361
AT&T MICHIGAN
DTRTMITEDS0
313-384
T-MOBILE
LIVNMIUX0MD
313-921
AT&T MICHIGAN
DTRTMIPEDS0
313-420
LONG DISTANCE OF MICHIGAN
CMC TELECOM
SPRINT NEXTEL
METROPCS WIRELESS
SFLDMICWDS0
SFLDMIMKDS1
WSLDMI05CM0
LIVOMI86CM1
313-821
AT&T MICHIGAN
COMCAST DIGITAL PHONE
TALK AMERICA
GRID 4 COMMUNICATIONS
DTRTMILXDS0
TAYLMIHVPS0
SFLDMI48DS0
SFLDMIDNDS5
313-866
AT&T MICHIGAN
HGPKMITSDS0
313-934
AT&T MICHIGAN
DTRTMIHGDS0
313-551
AT&T MICHIGAN
METROPCS WIRELESS
COMCAST DIGITAL PHONE
LDMI
DTRTMIVWDS0
LIVOMI86CM1
WSLDMIFEPS0
RYLOMIMNRS1
313-382
AT&T MICHIGAN
LNPKMIATDS0
313-629
METROPCS WIRELESS
SPRINT PCS
LIVOMI86CM1
DTRTMIPMCM1
313-577
AT&T MICHIGAN
DTRTMICLDS0
313-729
T-MOBILE
LIVNMIUX0MD
313-531
AT&T MICHIGAN
DTRTMIRFDS0
313-331
AT&T MICHIGAN
DTRTMILXDS0
313-389
AT&T MICHIGAN
LNPKMIATDS0
313-378
VERIZON WIRELESS
SFLEMIFXCM2
313-745
AT&T MICHIGAN
DTRTMICLDS0
313-681
AT&T MOBILITY
LEVEL 3
DTRTMIAPG00
SFLDMIDNDS0
313-879
LEVEL 3
XO COMMUNICATIONS INC
METROPCS WIRELESS
SFLDMIDNDS0
SFLDMIWKDS2
LIVOMI86CM1
313-554
AT&T MICHIGAN
T-MOBILE
DTRTMIVWDS0
LIVNMIUX0MD
313-717
SPRINT PCS
DTRTMIPMCM1
313-226
AT&T MICHIGAN
DTRTMIBHDS0
313-799
AT&T MOBILITY
SPRINT PCS
BANDWIDTH.COM
DTRTMIAPG00
DTRTMIPMCM1
SFLDMIMNXRX
313-618
VERIZON WIRELESS
SFLEMIFXCM2
313-899
AT&T MICHIGAN
XO COMMUNICATIONS INC
DTRTMITEDS0
SFLDMIWKDS2
313-721
T-MOBILE
METROPCS WIRELESS
LIVNMIUX0MD
LIVOMI86CM1
313-453
TELNET WORLDWIDE INC
SFLDMIUPDS0
313-445
T-MOBILE
LIVNMIUX0MD
313-468
SPRINT NEXTEL
YMAX COMMUNICATIONS
COMCAST DIGITAL PHONE
WSLDMI05CM0
SFLDMIWKDS3
TAYLMIHVPS0
313-460
AT&T MOBILITY
DTRTMIAPG00
313-825
XO COMMUNICATIONS INC
LONG DISTANCE OF MICHIGAN
TCG
SPRINT NEXTEL
SFLDMIWKDS0
SFLDMICWDS0
SFLDMIBVDS0
WSLDMI05CM0
313-318
AT&T MOBILITY
BTWOMIBICM1
Block Name
Assigned To
Switches
313-478
T-MOBILE
LIVNMIUX0MD
313-587
SPRINT PCS
DTRTMIPMCM1
313-406
SPRINT NEXTEL
COMCAST DIGITAL PHONE
SIGECOM LLC
LEVEL 3
WSLDMI05CM0
WSLDMIRJDS0
TROYMIUVPS0
SFLDMIDNDS0
313-778
METROPCS WIRELESS
TCG
LIVOMI86CM1
SFLDMIBVDS0
313-883
AT&T MICHIGAN
LONG DISTANCE OF MICHIGAN
HGPKMITSDS0
SFLDMICWDS0
313-637
PHONE MICHIGAN
FLNTMICDDS0
313-436
AT&T MICHIGAN
DRBRMIFBDS0
313-952
AT&T MOBILITY
SPRINT PCS
BRIGHT HOUSE NETWORKS LLC - MI
VERIZON BUSINESS
BTWOMIBICM1
DTRTMIPMCM1
LIVNMIIWGT0
SFLDMIQJDS1
313-539
AT&T MOBILITY
DTRTMIAPG00
313-910
VERIZON WIRELESS
SFLEMIFXCM2
313-522
T-MOBILE
LIVNMIUX0MD
313-417
AT&T MICHIGAN
DTRTMINIDS0
313-401
AT&T MOBILITY
BTWOMIBICM1
313-769
SPRINT NEXTEL
LEVEL 3
SIGECOM LLC
WSLDMI05CM0
SFLDMIDNDS0
TROYMIUVPS0
313-520
AT&T MOBILITY
BTWOMIBICM1
313-298
AT&T MICHIGAN
DTRTMIMD298
313-336
AT&T MICHIGAN
DRBRMIFBDS0
313-412
AT&T MOBILITY
METROPCS WIRELESS
COMCAST DIGITAL PHONE
DTRTMIAPG00
LIVOMI86CM1
WSLDMIFEPS0
313-576
AT&T MICHIGAN
METROPCS WIRELESS
DTRTMICLDS0
LIVOMI86CM1
313-227
VERIZON ACCESS TRANSMISSION SERVICES
DTRTMIDODS0
313-465
METROPCS WIRELESS
TCG
LIVOMI86CM1
SFLDMIBVDS0
313-471
SPRINT NEXTEL
METROPCS WIRELESS
AT&T MICHIGAN
WSLDMI05CM0
LIVOMI86CM1
DTRTMIBHDS1
313-463
SPRINT NEXTEL
METROPCS WIRELESS
TCG
WSLDMI05CM0
LIVOMI86CM1
SFLDMIBVDS0
313-670
VERIZON WIRELESS
SFLEMIFXCM2
313-310
AT&T MOBILITY
DTRTMIAPG00
313-584
AT&T MICHIGAN
DRBRMIORDS0
313-792
AT&T MICHIGAN
DRBRMIDBDS0
313-878
METROPCS WIRELESS
AT&T MOBILITY
LIVOMI86CM1
DTRTMIAPG00
313-923
AT&T MICHIGAN
DTRTMIPEDS0
313-977
AT&T MOBILITY
T-MOBILE
COMCAST DIGITAL PHONE
DTRTMIAPG00
LIVNMIUX0MD
WSLDMIFEPS0
313-917
AT&T MOBILITY
BTWOMIBICM1
313-263
LOCAL EXCHANGE TECHNOLOGIES
XO COMMUNICATIONS INC
LEVEL 3
SPRINT NEXTEL
AT&T LOCAL
SFLDMIDICA0
SFLDMIWKDS0
SFLDMIDNDS0
WSLDMI05CM0
DTRTMIBADS1
313-281
LEVEL 3
CMC TELECOM
TALK AMERICA
SFLDMIMKDS0
SFLDMIMKDS1
SFLDMI48DS0
313-305
PHONE MICHIGAN
TALK AMERICA
COMCAST DIGITAL PHONE
FMHLMIDWDS0
SFLDMI48DS0
WSLDMIFEPS1
313-859
GLOBAL CROSSING
SFLDMIOL1MD
313-922
AT&T MICHIGAN
DTRTMIPEDS0
313-220
SPRINT NEXTEL
WSLDMI05CM0
313-720
VERIZON WIRELESS
SFLEMIFXCM2
313-740
METROPCS WIRELESS
AT&T INTERNET SERVICES
LIVOMI86CM1
DTRTMIBAOMD
313-343
AT&T MICHIGAN
DTRTMINIDS0
313-358
T-MOBILE
LIVNMIUX0MD
313-369
AT&T MICHIGAN
DTRTMITWDS0
313-337
AT&T MICHIGAN
DRBRMIFBDS1
313-873
AT&T MICHIGAN
DTRTMIMDDS0
313-240
AT&T MICHIGAN
DRBRMIFBDS0
313-375
T-MOBILE
AT&T MICHIGAN
ONE COMMUNICATIONS
LIVNMIUX0MD
TAYLMIWKDS0
DTRTMIBHZMD
313-896
AT&T MICHIGAN
DTRTMITEDS0
313-623
SPRINT PCS
DTRTMIPMCM1
313-664
AT&T MICHIGAN
DTRTMIMDDS0
313-753
AT&T MOBILITY
METROPCS WIRELESS
DTRTMIAPG00
LIVOMI86CM1
313-850
SPRINT PCS
DTRTMIPMCM1
313-759
T-MOBILE
SPRINT PCS
YMAX COMMUNICATIONS
AT&T MOBILITY
LIVNMIUX0MD
DTRTMIPMCM1
SFLDMIWKDS3
BTWOMIBICM1
313-562
AT&T MICHIGAN
DRBRMIDBCG0
313-894
AT&T MICHIGAN
DTRTMITEDS0
313-521
AT&T MICHIGAN
DTRTMIPGDS0
313-931
AT&T MICHIGAN
DTRTMIHGDS0
313-565
AT&T MICHIGAN
DRBRMIDBCG0
313-827
PHONE MICHIGAN
FMHLMIDWDS0
313-983
AT&T MICHIGAN
DTRTMIBHDS0
313-996
AT&T MICHIGAN
METROPCS WIRELESS
DRBRMIFBDS0
LIVOMI86CM1
313-563
AT&T MICHIGAN
DRBRMIDBCG0
313-456
AT&T MICHIGAN
DTRTMIMDDS0
313-243
PHONE MICHIGAN
TALK AMERICA
METROPCS WIRELESS
FMHLMIDWDS0
SFLDMI48DS0
LIVOMI86CM1
313-273
AT&T MICHIGAN
DTRTMIVTDS0
313-736
METROPCS WIRELESS
AT&T INTERNET SERVICES
VERIZON ACCESS TRANSMISSION SERVICES
LEVEL 3
LIVOMI86CM1
DTRTMIBAOMD
DTRTMIDODS0
SFLDMIDNDS0
313-685
AT&T MOBILITY
METROPCS WIRELESS
DTRTMIAPG00
LIVOMI86CM1
313-446
AT&T MICHIGAN
DTRTMIRVDS0
313-320
AT&T MOBILITY
DTRTMIAPG00
313-672
TELNET WORLDWIDE INC
SFLDMIUPDS0
313-632
T-MOBILE
LIVNMIUX0MD
313-854
AT&T MOBILITY
METROPCS WIRELESS
DTRTMIAPG00
LIVOMI86CM1
313-722
T-MOBILE
AT&T MICHIGAN
AT&T INTERNET SERVICES
TALK AMERICA
LIVNMIUX0MD
DRBRMIFBDS1
DTRTMIBAOMD
SFLDMI48DS0
313-881
AT&T MICHIGAN
DTRTMINIDS0
313-885
AT&T MICHIGAN
DTRTMINIDS0
313-402
VERIZON WIRELESS
SFLEMIFXCM2
313-388
AT&T MICHIGAN
LNPKMIATDS0
313-578
AT&T MICHIGAN
DTRTMICLDS0
313-841
AT&T MICHIGAN
DTRTMIVWDS0
313-289
T-MOBILE
LIVNMIUX0MD
313-362
LONG DISTANCE OF MICHIGAN
TALK AMERICA
SFLDMICWDS0
SFLDMI48DS0
313-643
VERIZON WIRELESS
AT&T MOBILITY
SFLEMIFXCM2
BTWOMIBICM1
313-804
AT&T MOBILITY
DTRTMIAPG00
313-865
AT&T MICHIGAN
HGPKMITSDS0
313-366
AT&T MICHIGAN
DTRTMITWDS0
313-423
TALK AMERICA
SPRINT NEXTEL
FIRST COMMUNICATIONS
SFLDMI48DS0
WSLDMI05CM0
SFLDMIMNXOX
313-892
AT&T MICHIGAN
DTRTMITWDS0
313-309
PHONE MICHIGAN
FMHLMIDWDS0
313-438
AT&T MICHIGAN
DRBRMIFBDS0
313-653
AT&T MICHIGAN
YMAX COMMUNICATIONS
TALK AMERICA
FIRST COMMUNICATIONS
LONG DISTANCE OF MICHIGAN
METROPCS WIRELESS
DTRTMIVTDS0
SFLDMIWKDS3
SFLDMICWDS1
SFLDMIMNXOX
SFLDMICWDS0
LIVOMI86CM1
313-242
PHONE MICHIGAN
FMHLMIDWDS0
313-676
AT&T MOBILITY
SPRINT PCS
GRID 4 COMMUNICATIONS
DTRTMIAPG00
DTRTMIPMCM1
SFLDMIDNDS5
313-272
AT&T MICHIGAN
DTRTMIVTDS0
313-656
AT&T MICHIGAN
METROPCS WIRELESS
AT&T INTERNET SERVICES
DTRTMIRVDS0
LIVOMI86CM1
DTRTMIBAOMD
313-895
AT&T MICHIGAN
DTRTMITEDS0
313-526
AT&T MICHIGAN
DTRTMIPGDS0
313-535
AT&T MICHIGAN
DTRTMIRFDS0
313-357
LONG DISTANCE OF MICHIGAN
SFLDMICWDS0
313-929
AT&T MOBILITY
BTWOMIBICM1
313-605
AT&T MOBILITY
DTRTMIAPG00
313-282
SPRINT PCS
DTRTMIPMCM1
313-477
SPRINT NEXTEL
WSLDMI05CM0
313-275
AT&T MICHIGAN
SFLDMIOKDS0
313-849
AT&T MICHIGAN
DTRTMIVWDS0
313-498
VERIZON WIRELESS
SFLEMIFXCM2
313-718
T-MOBILE
BANDWIDTH.COM
METROPCS WIRELESS
LIVNMIUX0MD
SFLDMIMNXRX
LIVOMI86CM1
313-515
AT&T MOBILITY
DTRTMIAPG00
313-354
AT&T MOBILITY
CMC TELECOM
TALK AMERICA
BTWOMIBICM1
SFLDMIMKDS1
SFLDMI48DS0
313-918
METROPCS WIRELESS
LEVEL 3
TALK AMERICA
LIVOMI86CM1
SFLDMIDNDS0
SFLDMICWDS1
313-259
AT&T MICHIGAN
DTRTMIRVDS0
313-908
BANDWIDTH.COM
COMCAST DIGITAL PHONE
AT&T MOBILITY
LEVEL 3
SPRINT NEXTEL
SFLDMIMNXRX
TAYLMIHVPS0
DTRTMIAPG00
SFLDMIDNDS6
WSLDMI05CM0
313-925
AT&T MICHIGAN
DTRTMIPEDS0
313-416
XO COMMUNICATIONS
TALK AMERICA
SFLDMIDODS0
SFLDMI48DS0
313-863
AT&T MICHIGAN
DTRTMIUVDS0
313-467
T-MOBILE
LIVNMIUX0MD
313-596
AT&T MICHIGAN
DTRTMIBHDS1
313-245
AT&T MICHIGAN
DTRTMIPGDS0
313-868
AT&T MICHIGAN
HGPKMITSDS0
313-815
VERIZON WIRELESS
SFLEMIFXCM2
313-422
XO COMMUNICATIONS
PLANET ACCESS
METROPCS WIRELESS
LONG DISTANCE OF MICHIGAN
SFLDMIDODS0
SFLDMIZEDS0
LIVOMI86CM1
SFLDMICWDS0
313-835
AT&T MICHIGAN
DTRTMIVTDS0
313-683
AT&T MOBILITY
XO COMMUNICATIONS INC
DTRTMIAPG00
SFLDMIWKDS0
313-404
AT&T MOBILITY
PLANET ACCESS
ONE COMMUNICATIONS
BTWOMIBICM1
SFLDMIZEDS0
DTRTMIBHZMD
313-458
CMC TELECOM
METROPCS WIRELESS
TALK AMERICA
COMCAST DIGITAL PHONE
YMAX COMMUNICATIONS
SFLDMIMKDS1
LIVOMI86CM1
SFLDMI48DS0
TAYLMIHVPS0
SFLDMIWKDS3
SFLDMICWDS1
313-405
AT&T MOBILITY
BTWOMIBICM1
313-425
AT&T MICHIGAN
METROPCS WIRELESS
SPRINT NEXTEL
PLANET ACCESS
DRBRMIFBDS0
LIVOMI86CM1
WSLDMI05CM0
SFLDMIZEDS0
313-510
AT&T MOBILITY
DTRTMIAPG00
313-523
T-MOBILE
METROPCS WIRELESS
LEVEL 3
LIVNMIUX0MD
LIVOMI86CM1
SFLDMIMKDS0
313-312
ONE COMMUNICATIONS
DTRTMIBHZMD
313-334
METROPCS WIRELESS
LEVEL 3
COMCAST DIGITAL PHONE
LIVOMI86CM1
SFLDMIDNDS0
WSLDMIFEPS1
313-223
AT&T MICHIGAN
DTRTMIBLDS2
313-659
AT&T MICHIGAN
CBEYOND
METROPCS WIRELESS
DTRTMIVTDS0
WBFDMIMNPS0
LIVOMI86CM1
313-544
METROPCS WIRELESS
GLOBAL CROSSING
PLANET ACCESS
LONG DISTANCE OF MICHIGAN
LIVOMI86CM1
SFLDMIOL1MD
SFLDMIZEDS0
SFLDMICWDS0
313-891
AT&T MICHIGAN
DTRTMITWDS0
313-755
AT&T MICHIGAN
DRBRMIFBDS1
313-383
AT&T MICHIGAN
LNPKMIATDS0
313-624
AT&T MICHIGAN
TALK AMERICA
METROPCS WIRELESS
DRBRMIORDS0
SFLDMICWDS1
LIVOMI86CM1
313-965
AT&T MICHIGAN
DTRTMIBHDS1
313-347
XO COMMUNICATIONS
LOCAL EXCHANGE TECHNOLOGIES
SPRINT NEXTEL
SFLDMIDODS0
SFLDMIDICA0
WSLDMI05CM0
313-442
AT&T MICHIGAN
DTRTMIBHDS0
313-297
AT&T MICHIGAN
DTRTMIVWDS0
313-675
T-MOBILE
METROPCS WIRELESS
LIVNMIUX0MD
LIVOMI86CM1
313-447
LEVEL 3
XO COMMUNICATIONS INC
COMCAST DIGITAL PHONE
SPRINT NEXTEL
SFLDMIDNDS0
SFLDMIWKDS2
WSLDMIFEPS0
WSLDMI05CM0
313-768
VERIZON ACCESS TRANSMISSION SERVICES
GLOBAL CROSSING
METROPCS WIRELESS
SIGECOM LLC
DTRTMIDODS0
SFLDMIOL1MD
LIVOMI86CM1
TROYMIUVPS0
313-690
AT&T MOBILITY
DTRTMIAPG00
313-291
AT&T MICHIGAN
TAYLMIWKDS0
313-295
AT&T MICHIGAN
TAYLMIWKDS0
313-877
AT&T MICHIGAN
DTRTMIRVDS0
313-278
AT&T MICHIGAN
DRBRMIDBDS0
313-256
AT&T MICHIGAN
TALK AMERICA
DTRTMIBHDS0
SFLDMI48DS0
313-791
AT&T MICHIGAN
DRBRMIDBDS0
313-580
VERIZON WIRELESS
SFLEMIFXCM2
313-886
AT&T MICHIGAN
DTRTMINIDS0
313-593
AT&T MICHIGAN
DRBRMIFBDS0
313-303
AT&T MOBILITY
DTRTMIAPG00
313-838
AT&T MICHIGAN
DTRTMIVTDS0
313-561
AT&T MICHIGAN
DRBRMIDBCG0
313-208
METROPCS WIRELESS
WINSTAR COMMUNICATIONS
LIVOMI86CM1
SFLDMI022MD
313-222
AT&T MICHIGAN
DTRTMIBLDS2
313-570
VERIZON WIRELESS
SFLEMIFXCM2
313-283
SPRINT PCS
DTRTMIPMCM1
313-839
AT&T MICHIGAN
DTRTMIPGDS0
313-408
AT&T MOBILITY
BTWOMIBICM1
313-641
T-MOBILE
LIVNMIUX0MD
313-724
AT&T MICHIGAN
DRBRMIDBCG0
313-742
METROPCS WIRELESS
SPRINT NEXTEL
LIVOMI86CM1
WSLDMI05CM0
313-534
AT&T MICHIGAN
DTRTMIRFDS0
313-974
METROPCS WIRELESS
AT&T MICHIGAN
COMCAST DIGITAL PHONE
LIVOMI86CM1
DTRTMIMDDS0
WSLDMIFEPS0
313-253
AT&T MICHIGAN
DRBRMIFBDS0
313-903
T-MOBILE
LIVNMIUX0MD
313-230
VERIZON ACCESS TRANSMISSION SERVICES
DTRTMIDODS0
313-884
AT&T MICHIGAN
DTRTMINIDS0
313-647
AT&T MICHIGAN
SPRINT NEXTEL
COMCAST DIGITAL PHONE
DTRTMINIDS0
WSLDMI05CM0
TAYLMIHVPS0
313-964
AT&T MICHIGAN
DTRTMIBHDS1
313-359
AT&T MICHIGAN
GRID 4 COMMUNICATIONS
DRBRMIDBDS0
SFLDMIDNDS5
313-574
SPRINT PCS
DTRTMIPMCM1
313-614
VERIZON WIRELESS
SFLEMIFXCM2
313-872
AT&T MICHIGAN
DTRTMIMDDS0
313-491
AT&T MICHIGAN
DTRTMIHGDS0
313-235
AT&T MICHIGAN
DTRTMIBHDS1
313-898
AT&T MICHIGAN
DTRTMITEDS0
313-594
AT&T MICHIGAN
DRBRMIFBDS1
313-213
T-MOBILE
LIVNMIUX0MD
313-927
AT&T MICHIGAN
TALK AMERICA
DTRTMIUVDS0
SFLDMI48DS0
313-948
METROPCS WIRELESS
VERIZON WIRELESS
AT&T MOBILITY
LIVOMI86CM1
SFLEMIFXCM2
BTWOMIBICM1
313-627
AT&T MOBILITY
BTWOMIBICM1
313-595
SPRINT PCS
DTRTMIPMCM1
313-439
MICHTEL COMMUNICATIONS LLC
PNTCMIBB2MD
313-836
AT&T MICHIGAN
DTRTMIVTDS0
313-583
AT&T MICHIGAN
CBEYOND
DRBRMIFBDS0
WBFDMIMNPS0
313-556
AT&T MICHIGAN
XO COMMUNICATIONS INC
METROPCS WIRELESS
TALK AMERICA
DTRTMIMDDS0
SFLDMIWKDS2
LIVOMI86CM1
RYLOMIMNRS1
313-961
AT&T MICHIGAN
DTRTMIBHDS1
313-919
VERIZON WIRELESS
SFLEMIFXCM2
313-772
METROPCS WIRELESS
LEVEL 3
SIGECOM LLC
AT&T MICHIGAN
LIVOMI86CM1
SFLDMITODS1
TROYMIUVPS0
DTRTMIUVDS0
313-842
AT&T MICHIGAN
DTRTMIVWDS0
313-694
AT&T INTERNET SERVICES
AT&T MOBILITY
DTRTMIBAOMD
BTWOMIBICM1
313-432
LEVEL 3
SFLDMIMKDS0
313-543
AT&T MICHIGAN
TALK AMERICA
LOCAL EXCHANGE TECHNOLOGIES
DTRTMIRFDS0
SFLDMI48DS0
SFLDMIDICA0
313-638
COST PLUS COMMUNICATIONS
COMCAST DIGITAL PHONE
YMAX COMMUNICATIONS
SFLDMIDO2MD
TAYLMIHVPS0
SFLDMIWKDS3
313-541
AT&T MICHIGAN
DTRTMIRFDS0
313-633
COMCAST DIGITAL PHONE
AT&T LOCAL
SPRINT NEXTEL
METROPCS WIRELESS
WSLDMIFEPS0
BRHMMIBD7MD
WSLDMI05CM0
LIVOMI86CM1
TAYLMIHVPS0
313-852
AT&T MICHIGAN
HGPKMITSDS0
313-938
VERIZON WIRELESS
SFLEMIFXCM2
313-779
SPRINT NEXTEL
WSLDMI05CM0
313-323
AT&T MICHIGAN
DRBRMIFBDS1
313-527
AT&T MICHIGAN
DTRTMIPGDS0
313-640
AT&T MICHIGAN
DTRTMINIDS0
313-292
AT&T MICHIGAN
TAYLMIWKDS0
313-882
AT&T MICHIGAN
DTRTMINIDS0
313-668
TELNET WORLDWIDE INC
SFLDMIUPDS0
313-969
VERIZON WIRELESS
SFLEMIFXCM2
313-269
VERIZON WIRELESS
SFLEMIFXCM2
313-862
AT&T MICHIGAN
DTRTMIUVDS0
313-538
AT&T MICHIGAN
DTRTMIRFDS0
313-662
LEVEL 3
METROPCS WIRELESS
SFLDMIMKDS0
LIVOMI86CM1
313-216
XO COMMUNICATIONS INC
TALK AMERICA
SFLDMIWKDS0
SFLDMI48DS0
313-202
TCG
FIRST COMMUNICATIONS
SFLDMIBVDS0
SFLDMIMNXOX
313-342
AT&T MICHIGAN
DTRTMIUVDS0
313-557
XO COMMUNICATIONS
SFLDMIDODS0
313-648
VERIZON WIRELESS
SFLEMIFXCM2
313-832
AT&T MICHIGAN
DTRTMICLDS0
313-386
AT&T MICHIGAN
LNPKMIATDS0
313-368
AT&T MICHIGAN
DTRTMITWDS0
313-861
AT&T MICHIGAN
DTRTMIUVDS0
313-444
ONE COMMUNICATIONS
DTRTMIBHZMD
313-397
COMCAST DIGITAL PHONE
METROPCS WIRELESS
TAYLMIHVPS0
WSLDMIFEPS0
LIVOMI86CM1
313-897
AT&T MICHIGAN
DTRTMITEDS0
313-271
AT&T MICHIGAN
DRBRMIFBDS0
313-573
VERIZON WIRELESS
SFLEMIFXCM2
313-956
AT&T MICHIGAN
HGPKMITSDS0
313-706
AT&T MOBILITY
DTRTMIAPG00
313-689
AT&T MOBILITY
DTRTMIAPG00
313-300
VERIZON WIRELESS
SFLEMIFXCM2
313-234
AT&T MICHIGAN
DTRTMIBHDS0
313-449
XO COMMUNICATIONS INC
SPRINT NEXTEL
LEVEL 3
SFLDMIWKDS0
WSLDMI05CM0
SFLDMIDNDS0
313-262
XO COMMUNICATIONS INC
TALK AMERICA
SFLDMIWKDS0
SFLDMI48DS0
313-962
AT&T MICHIGAN
DTRTMIBLDS2
313-658
T-MOBILE
METROPCS WIRELESS
LIVNMIUX0MD
LIVOMI86CM1
313-834
AT&T MICHIGAN
DTRTMIHGDS0
313-579
AT&T MICHIGAN
DTRTMIPEDS0
313-206
AT&T MICHIGAN
DRBRMIFBDS1
313-784
SPRINT NEXTEL
METROPCS WIRELESS
COMCAST DIGITAL PHONE
WSLDMI05CM0
LIVOMI86CM1
WSLDMIRJDS0
313-483
GLOBAL CROSSING
METROPCS WIRELESS
LEVEL 3
LEVEL 3
SFLDMIOL1MD
LIVOMI86CM1
SFLDMIMKDS0
SFLDMIDNDS0
313-703
T-MOBILE
YMAX COMMUNICATIONS
AT&T MOBILITY
LIVNMIUX0MD
SFLDMIWKDS3
BTWOMIBICM1
313-355
BANDWIDTH.COM
ONE COMMUNICATIONS
YMAX COMMUNICATIONS
SFLDMIMNXRX
DTRTMIBHZMD
SFLDMIWKDS3
313-324
TCG
SPRINT NEXTEL
GRID 4 COMMUNICATIONS
DTRTMIBADS0
WSLDMI05CM0
SFLDMIDNDS5
313-758
AT&T MICHIGAN
METROPCS WIRELESS
LEVEL 3
DTRTMIMDDS0
LIVOMI86CM1
SFLDMITODS1
313-285
METROPCS WIRELESS
CBEYOND
TALK AMERICA
COMCAST DIGITAL PHONE
LIVOMI86CM1
WBFDMIMNPS0
SFLDMI48DS0
TAYLMIHVPS0
313-864
AT&T MICHIGAN
DTRTMIUVDS0
313-687
AT&T MOBILITY
METROPCS WIRELESS
DTRTMIAPG00
LIVOMI86CM1
313-373
AT&T MICHIGAN
DTRTMIBLDS2
313-559
AT&T MOBILITY
GLOBAL CROSSING
BTWOMIBICM1
SFLDMIOL1MD
313-686
AT&T MOBILITY
METROPCS WIRELESS
BTWOMIBICM1
LIVOMI86CM1
313-986
VERIZON WIRELESS
SFLEMIFXCM2
313-802
AT&T MOBILITY
DTRTMIAPG00
313-433
SPRINT PCS
DTRTMIPMCM1
313-493
AT&T MICHIGAN
DTRTMIVTDS0
313-341
AT&T MICHIGAN
DTRTMIUVDS0
313-537
AT&T MICHIGAN
DTRTMIRFDS0
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