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.

OCN: 543C ONVOY, LLCV - MI

<< 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 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
734-292 3 Wayne MI SFLDMITODS2  340   2015-12-14   
734-292 4 Wayne MI SFLDMITODS2  340   2015-12-17   
734-292 8 Wayne MI SFLDMITODS2  340   2015-12-17   
734-292 9 Wayne MI SFLDMITODS2  340   2016-03-07   
734-294 0 Belleville MI SFLDMITODS2  340   2016-10-30   
734-294 3 Belleville MI SFLDMITODS2  340   2020-03-02   
734-294 5 Belleville MI SFLDMITODS2  340   2020-02-08   
734-294 6 Belleville MI SFLDMITODS2  340   2020-02-08   
734-304 5 Trenton MI SFLDMITODS2  340   2014-10-18   
734-304 6 Trenton MI SFLDMITODS2  340   2014-10-18   
734-304 7 Trenton MI SFLDMITODS2  340   2016-03-14   
734-304 8 Trenton MI SFLDMITODS2  340   2016-03-14   
734-307 A Trenton MI SFLDMITODS2  340      
734-307 1 Trenton MI SFLDMITODS2  340   2007-05-18   
734-307 2 Trenton MI SFLDMITODS2  340   2007-05-18   
734-315 2 New Boston MI SFLDMITODS2  340   2012-07-23   
734-316 4 Saline MI SFLDMITODS2  340   2023-08-13   
734-317 3 Erie MI SFLDMITODS2  340   2005-07-21   
734-318 1 Wyandotte MI SFLDMITODS2  340   2021-01-07   
734-322 0 Monroe MI SFLDMITODS2  340   2021-11-19   
734-322 6 Monroe MI SFLDMITODS2  340   2021-11-19   
734-322 9 Monroe MI SFLDMITODS2  340   2021-11-19   
734-333 9 Whitmore Lake MI SFLDMITODS2  340   2013-03-21   
734-336 A Manchester MI   340      
734-336 1 Manchester MI SFLDMITODS2  340   2020-09-12   
734-336 2 Manchester MI SFLDMITODS2  340   2020-09-12   
734-336 5 Manchester MI SFLDMITODS2  340      
734-336 7 Manchester MI SFLDMITODS2  340   2020-06-14   
734-338 7 Livonia MI SFLDMITODS2  340   2007-05-18   
734-338 8 Livonia MI SFLDMITODS2  340   2007-05-18   
734-339 2 Whitmore Lake MI SFLDMITODS2  340   2012-07-19   
734-339 6 Whitmore Lake MI SFLDMITODS2  340   2023-03-12   
734-345 1 Belleville MI SFLDMITODS2  340   2012-12-29   
734-345 6 Belleville MI SFLDMITODS2  340   2013-01-30   
734-346 4 Trenton MI SFLDMITODS2  340   2021-01-07   
734-346 5 Trenton MI SFLDMITODS2  340   2021-01-07   
734-346 7 Trenton MI SFLDMITODS2  340   2018-09-13   
734-348 8 Flat Rock MI SFLDMITODS2  340   2023-07-03   
734-349 1 Monroe MI SFLDMITODS2  340   2016-03-07   
734-349 2 Monroe MI SFLDMITODS2  340   2021-01-08   
734-349 3 Monroe MI SFLDMITODS2  340   2016-03-07   
734-359 6 Plymouth MI SFLDMITODS2  340   2017-12-16   
734-359 7 Plymouth MI SFLDMITODS2  340   2017-12-16   
734-361 A Maybee MI SFLDMITODS2  340      
734-361 1 Maybee MI SFLDMITODS2  340   2020-12-25   
734-361 2 Maybee MI SFLDMITODS2  340   2020-12-25   
734-361 3 Maybee MI SFLDMITODS2  340   2021-03-27   
734-361 4 Maybee MI SFLDMITODS2  340   2021-03-27   
734-361 5 Maybee MI SFLDMITODS2  340   2021-07-12   
734-361 7 Maybee MI SFLDMITODS2  340   2021-06-18   

<< 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 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 >>

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.