Local Calling Guide
Area code/prefix search
Detroit, TX
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 430-290
| A |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
|
|
| 430-290
| 0 |
|
6529 T-MOBILE USA, INC. |
552 |
|
2022-03-04 |
|
| 430-290
| 1 |
|
6529 T-MOBILE USA, INC. |
552 |
|
2022-03-04 |
|
| 430-290
| 2 |
|
318C CEBRIDGE TELECOM TX , L.P. - TX |
552 |
|
2022-03-11 |
|
| 430-290
| 3 |
|
903C ONVOY, LLC - TX |
552 |
|
2022-12-21 |
|
| 430-290
| 4 |
|
793K TWC IP ENABLED SERVICES, LLC |
552 |
|
2023-09-24 |
|
| 430-290
| 5 |
|
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2023-10-15 |
|
| 430-290
| 6 |
|
624H ONVOY SPECTRUM, LLC |
552 |
|
2024-05-04 |
|
| 430-290
| 8 |
|
903C ONVOY, LLC - TX |
552 |
|
2023-07-24 |
|
| 430-290
| 9 |
|
6529 T-MOBILE USA, INC. |
552 |
|
2022-03-04 |
|
| 903-418
| A |
DTRTTXXAPS0 |
1181 VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW |
552 |
|
|
|
| 903-418
| 0 |
|
903C ONVOY, LLC - TX |
552 |
|
2019-07-10 |
|
| 903-418
| 1 |
|
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2020-03-09 |
|
| 903-418
| 2 |
|
903C ONVOY, LLC - TX |
552 |
|
2020-08-17 |
|
| 903-418
| 3 |
|
903C ONVOY, LLC - TX |
552 |
|
2020-08-17 |
|
| 903-418
| 4 |
|
903C ONVOY, LLC - TX |
552 |
|
2020-08-17 |
|
| 903-418
| 5 |
|
903C ONVOY, LLC - TX |
552 |
|
2021-02-14 |
|
| 903-418
| 6 |
|
6529 T-MOBILE USA, INC. |
552 |
|
2022-01-26 |
|
| 903-418
| 7 |
|
903C ONVOY, LLC - TX |
552 |
|
2021-02-03 |
|
| 903-418
| 8 |
|
903C ONVOY, LLC - TX |
552 |
|
2021-02-03 |
|
| 903-418
| 9 |
|
1181 VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW |
552 |
|
2015-04-17 |
|
| 903-491
| A |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
|
|
| 903-491
| 0 |
|
145J TERRA NOVA TELECOM INC. |
552 |
|
2025-08-15 |
|
| 903-491
| 1 |
|
6529 T-MOBILE USA, INC. |
552 |
|
|
|
| 903-491
| 2 |
|
6529 T-MOBILE USA, INC. |
552 |
|
|
|
| 903-491
| 3 |
|
6529 T-MOBILE USA, INC. |
552 |
|
|
|
| 903-491
| 4 |
|
6529 T-MOBILE USA, INC. |
552 |
|
|
|
| 903-491
| 5 |
|
6529 T-MOBILE USA, INC. |
552 |
|
|
|
| 903-491
| 6 |
|
6529 T-MOBILE USA, INC. |
552 |
|
|
|
| 903-491
| 7 |
|
6529 T-MOBILE USA, INC. |
552 |
|
|
|
| 903-491
| 8 |
|
6529 T-MOBILE USA, INC. |
552 |
|
|
|
| 903-491
| 9 |
|
6529 T-MOBILE USA, INC. |
552 |
|
|
|
| 903-674
| A |
DTRTTXXADS0 |
1181 VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW |
552 |
|
|
|
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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