Local Calling Guide
Area code/prefix search
Switch: SFLDMITODS2
<< 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 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 313-777
| 4 |
Detroit Zone 3 |
MI |
543C ONVOY, LLCV - MI |
340 |
|
2015-07-27 |
|
| 313-777
| 5 |
Detroit Zone 3 |
MI |
543C ONVOY, LLCV - MI |
340 |
|
2015-07-27 |
|
| 313-777
| 6 |
Detroit Zone 3 |
MI |
543C ONVOY, LLCV - MI |
340 |
|
2015-07-27 |
|
| 313-777
| 7 |
Detroit Zone 3 |
MI |
543C ONVOY, LLCV - MI |
340 |
|
2015-04-20 |
|
| 313-777
| 8 |
Detroit Zone 3 |
MI |
543C ONVOY, LLCV - MI |
340 |
|
2015-04-20 |
|
| 313-777
| 9 |
Detroit Zone 3 |
MI |
543C ONVOY, LLCV - MI |
340 |
|
2015-07-27 |
|
| 313-787
| 8 |
Detroit Zone 6 |
MI |
543C ONVOY, LLCV - MI |
340 |
|
2023-06-19 |
|
| 313-788
| 8 |
Detroit Zone 3 |
MI |
543C ONVOY, LLCV - MI |
340 |
|
2016-04-28 |
|
| 313-788
| 9 |
Detroit Zone 3 |
MI |
543C ONVOY, LLCV - MI |
340 |
|
2016-04-28 |
|
| 313-789
| 1 |
Detroit Zone 6 |
MI |
543C ONVOY, LLCV - MI |
340 |
|
2015-04-06 |
|
| 313-789
| 2 |
Detroit Zone 6 |
MI |
543C ONVOY, LLCV - MI |
340 |
|
2015-04-06 |
|
| 313-789
| 3 |
Detroit Zone 6 |
MI |
543C ONVOY, LLCV - MI |
340 |
|
2015-04-06 |
|
| 313-789
| 9 |
Detroit Zone 6 |
MI |
543C ONVOY, LLCV - MI |
340 |
|
2019-03-23 |
|
| 313-800
| A |
Detroit Zone 1 |
MI |
543C ONVOY, LLCV - MI |
340 |
|
|
|
| 313-800
| 0 |
Detroit Zone 1 |
MI |
543C ONVOY, LLCV - MI |
340 |
|
2015-10-10 |
|
| 313-800
| 4 |
Detroit Zone 1 |
MI |
543C ONVOY, LLCV - MI |
340 |
|
2016-03-28 |
|
| 313-800
| 7 |
Detroit Zone 1 |
MI |
543C ONVOY, LLCV - MI |
340 |
|
2016-03-11 |
|
| 313-800
| 8 |
Detroit Zone 1 |
MI |
543C ONVOY, LLCV - MI |
340 |
|
2015-10-10 |
|
| 313-800
| 9 |
Detroit Zone 1 |
MI |
543C ONVOY, LLCV - MI |
340 |
|
2016-03-11 |
|
| 313-810
| 7 |
Detroit Zone 5 |
MI |
543C ONVOY, LLCV - MI |
340 |
|
2025-12-17 |
|
| 313-823
| 2 |
Detroit Zone 2 |
MI |
543C ONVOY, LLCV - MI |
340 |
|
2022-08-21 |
|
| 313-823
| 3 |
Detroit Zone 2 |
MI |
543C ONVOY, LLCV - MI |
340 |
|
2022-08-21 |
|
| 313-825
| 4 |
Detroit Zone 2 |
MI |
543C ONVOY, LLCV - MI |
340 |
|
2020-09-18 |
|
| 313-825
| 5 |
Detroit Zone 2 |
MI |
543C ONVOY, LLCV - MI |
340 |
|
2017-12-08 |
|
| 313-825
| 6 |
Detroit Zone 2 |
MI |
543C ONVOY, LLCV - MI |
340 |
|
2017-12-08 |
|
| 313-830
| A |
Detroit Zone 5 |
MI |
543C ONVOY, LLCV - MI |
340 |
|
2026-01-11 |
|
| 313-830
| 0 |
Detroit Zone 5 |
MI |
543C ONVOY, LLCV - MI |
340 |
|
2026-01-11 |
|
| 313-830
| 1 |
Detroit Zone 5 |
MI |
543C ONVOY, LLCV - MI |
340 |
|
2026-01-11 |
|
| 313-830
| 2 |
Detroit Zone 5 |
MI |
543C ONVOY, LLCV - MI |
340 |
|
2026-01-11 |
|
| 313-830
| 3 |
Detroit Zone 5 |
MI |
543C ONVOY, LLCV - MI |
340 |
|
2026-01-11 |
|
| 313-855
| 0 |
Detroit Zone 4 |
MI |
543C ONVOY, LLCV - MI |
340 |
|
2015-01-16 |
|
| 313-855
| 1 |
Detroit Zone 4 |
MI |
543C ONVOY, LLCV - MI |
340 |
|
2015-01-16 |
|
| 313-855
| 2 |
Detroit Zone 4 |
MI |
543C ONVOY, LLCV - MI |
340 |
|
2015-01-16 |
|
| 313-855
| 3 |
Detroit Zone 4 |
MI |
543C ONVOY, LLCV - MI |
340 |
|
2015-01-16 |
|
| 313-855
| 4 |
Detroit Zone 4 |
MI |
543C ONVOY, LLCV - MI |
340 |
|
2015-01-16 |
|
| 313-880
| 3 |
Detroit Zone 1 |
MI |
543C ONVOY, LLCV - MI |
340 |
|
2019-10-17 |
|
| 313-880
| 4 |
Detroit Zone 1 |
MI |
543C ONVOY, LLCV - MI |
340 |
|
2019-10-17 |
|
| 313-880
| 5 |
Detroit Zone 1 |
MI |
543C ONVOY, LLCV - MI |
340 |
|
2019-11-07 |
|
| 313-880
| 6 |
Detroit Zone 1 |
MI |
543C ONVOY, LLCV - MI |
340 |
|
2019-11-07 |
|
| 313-880
| 7 |
Detroit Zone 1 |
MI |
543C ONVOY, LLCV - MI |
340 |
|
2019-11-07 |
|
| 313-880
| 8 |
Detroit Zone 1 |
MI |
543C ONVOY, LLCV - MI |
340 |
|
2019-11-07 |
|
| 313-888
| A |
Detroit Zone 1 |
MI |
543C ONVOY, LLCV - MI |
340 |
|
|
|
| 313-888
| 8 |
Detroit Zone 1 |
MI |
543C ONVOY, LLCV - MI |
340 |
|
2015-05-31 |
|
| 313-889
| 7 |
Detroit Zone 5 |
MI |
543C ONVOY, LLCV - MI |
340 |
|
2020-09-21 |
|
| 313-899
| 5 |
Detroit Zone 1 |
MI |
543C ONVOY, LLCV - MI |
340 |
|
2021-09-19 |
|
| 313-908
| 8 |
Detroit Zone 6 |
MI |
543C ONVOY, LLCV - MI |
340 |
|
2014-06-06 |
|
| 313-914
| 6 |
Detroit Zone 6 |
MI |
543C ONVOY, LLCV - MI |
340 |
|
2013-01-20 |
|
| 313-915
| 2 |
Detroit Zone 4 |
MI |
543C ONVOY, LLCV - MI |
340 |
|
2008-04-27 |
|
| 313-921
| 5 |
Detroit Zone 2 |
MI |
543C ONVOY, LLCV - MI |
340 |
|
2017-12-08 |
|
| 313-921
| 6 |
Detroit Zone 2 |
MI |
543C ONVOY, LLCV - MI |
340 |
|
2014-10-22 |
|
<< 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 >>
Last updated: Sat, 01 Aug 2026 03:19:33 UTC
Sponsored by: FiberConX Communications Ltd.
Like this site? We accept donations via PayPal.