Local Calling Guide
Area code/prefix search
Switch: DLLSTXALDS4
<< 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 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 817-510
| 1 |
Euless |
TX |
903C ONVOY, LLC - TX |
552 |
|
|
|
| 817-510
| 2 |
Euless |
TX |
903C ONVOY, LLC - TX |
552 |
|
|
|
| 817-510
| 4 |
Euless |
TX |
903C ONVOY, LLC - TX |
552 |
|
2011-01-03 |
|
| 817-510
| 5 |
Euless |
TX |
903C ONVOY, LLC - TX |
552 |
|
|
|
| 817-510
| 7 |
Euless |
TX |
903C ONVOY, LLC - TX |
552 |
|
2025-02-02 |
|
| 817-510
| 8 |
Euless |
TX |
903C ONVOY, LLC - TX |
552 |
|
2023-03-12 |
|
| 817-510
| 9 |
Euless |
TX |
903C ONVOY, LLC - TX |
552 |
|
|
|
| 817-512
| 1 |
Cresson EMS |
TX |
903C ONVOY, LLC - TX |
552 |
|
2021-04-12 |
|
| 817-512
| 2 |
Cresson EMS |
TX |
903C ONVOY, LLC - TX |
552 |
|
2021-04-12 |
|
| 817-512
| 5 |
Cresson EMS |
TX |
903C ONVOY, LLC - TX |
552 |
|
2021-02-14 |
|
| 817-512
| 7 |
Cresson EMS |
TX |
903C ONVOY, LLC - TX |
552 |
|
2021-10-03 |
|
| 817-512
| 8 |
Cresson EMS |
TX |
903C ONVOY, LLC - TX |
552 |
|
2021-02-03 |
|
| 817-512
| 9 |
Cresson EMS |
TX |
903C ONVOY, LLC - TX |
552 |
|
2021-02-03 |
|
| 817-516
| 4 |
Kennedale EMS |
TX |
903C ONVOY, LLC - TX |
552 |
|
2003-10-27 |
|
| 817-518
| A |
Keller |
TX |
903C ONVOY, LLC - TX |
552 |
|
|
|
| 817-518
| 0 |
Keller |
TX |
903C ONVOY, LLC - TX |
552 |
|
|
|
| 817-518
| 1 |
Keller |
TX |
903C ONVOY, LLC - TX |
552 |
|
|
|
| 817-518
| 2 |
Keller |
TX |
903C ONVOY, LLC - TX |
552 |
|
|
|
| 817-518
| 3 |
Keller |
TX |
903C ONVOY, LLC - TX |
552 |
|
2024-06-07 |
|
| 817-518
| 4 |
Keller |
TX |
903C ONVOY, LLC - TX |
552 |
|
2022-09-26 |
|
| 817-518
| 5 |
Keller |
TX |
903C ONVOY, LLC - TX |
552 |
|
|
|
| 817-518
| 6 |
Keller |
TX |
903C ONVOY, LLC - TX |
552 |
|
2022-09-26 |
|
| 817-518
| 7 |
Keller |
TX |
903C ONVOY, LLC - TX |
552 |
|
2022-09-26 |
|
| 817-518
| 8 |
Keller |
TX |
903C ONVOY, LLC - TX |
552 |
|
|
|
| 817-520
| A |
North Richland Hills |
TX |
903C ONVOY, LLC - TX |
552 |
|
|
|
| 817-520
| 4 |
North Richland Hills |
TX |
903C ONVOY, LLC - TX |
552 |
|
2026-06-13 |
|
| 817-520
| 6 |
North Richland Hills |
TX |
903C ONVOY, LLC - TX |
552 |
|
|
|
| 817-520
| 8 |
North Richland Hills |
TX |
903C ONVOY, LLC - TX |
552 |
|
|
|
| 817-529
| A |
Fort Worth |
TX |
903C ONVOY, LLC - TX |
552 |
|
|
|
| 817-532
| 1 |
Euless |
TX |
903C ONVOY, LLC - TX |
552 |
|
2021-06-03 |
|
| 817-532
| 4 |
Euless |
TX |
903C ONVOY, LLC - TX |
552 |
|
2021-02-03 |
|
| 817-532
| 6 |
Euless |
TX |
903C ONVOY, LLC - TX |
552 |
|
2021-02-03 |
|
| 817-533
| 8 |
Arlington |
TX |
903C ONVOY, LLC - TX |
552 |
|
2013-10-09 |
|
| 817-537
| 3 |
Atlas |
TX |
903C ONVOY, LLC - TX |
552 |
|
2021-02-14 |
|
| 817-539
| 8 |
Mansfield |
TX |
903C ONVOY, LLC - TX |
552 |
|
2004-04-04 |
|
| 817-541
| 0 |
Roanoke |
TX |
903C ONVOY, LLC - TX |
552 |
|
2021-08-20 |
|
| 817-541
| 1 |
Roanoke |
TX |
903C ONVOY, LLC - TX |
552 |
|
2021-02-14 |
|
| 817-541
| 5 |
Roanoke |
TX |
903C ONVOY, LLC - TX |
552 |
|
2021-08-20 |
|
| 817-541
| 7 |
Roanoke |
TX |
903C ONVOY, LLC - TX |
552 |
|
2009-09-05 |
|
| 817-541
| 9 |
Roanoke |
TX |
903C ONVOY, LLC - TX |
552 |
|
2013-09-30 |
|
| 817-546
| A |
Fort Worth |
TX |
903C ONVOY, LLC - TX |
552 |
|
|
|
| 817-546
| 0 |
Fort Worth |
TX |
903C ONVOY, LLC - TX |
552 |
|
|
|
| 817-546
| 1 |
Fort Worth |
TX |
903C ONVOY, LLC - TX |
552 |
|
|
|
| 817-546
| 2 |
Fort Worth |
TX |
903C ONVOY, LLC - TX |
552 |
|
|
|
| 817-546
| 3 |
Fort Worth |
TX |
903C ONVOY, LLC - TX |
552 |
|
2006-09-08 |
|
| 817-546
| 4 |
Fort Worth |
TX |
903C ONVOY, LLC - TX |
552 |
|
|
|
| 817-546
| 5 |
Fort Worth |
TX |
903C ONVOY, LLC - TX |
552 |
|
2010-05-27 |
|
| 817-546
| 6 |
Fort Worth |
TX |
903C ONVOY, LLC - TX |
552 |
|
2006-09-02 |
|
| 817-546
| 7 |
Fort Worth |
TX |
903C ONVOY, LLC - TX |
552 |
|
2006-09-02 |
|
| 817-546
| 8 |
Fort Worth |
TX |
903C ONVOY, LLC - TX |
552 |
|
2006-09-02 |
|
| 817-546
| 9 |
Fort Worth |
TX |
903C ONVOY, LLC - TX |
552 |
|
|
|
| 817-547
| 0 |
Fort Worth |
TX |
903C ONVOY, LLC - TX |
552 |
|
2014-04-04 |
|
| 817-553
| A |
Euless |
TX |
903C ONVOY, LLC - TX |
552 |
|
|
|
| 817-553
| 0 |
Euless |
TX |
903C ONVOY, LLC - TX |
552 |
|
2026-06-13 |
|
| 817-553
| 1 |
Euless |
TX |
903C ONVOY, LLC - TX |
552 |
|
|
|
| 817-553
| 2 |
Euless |
TX |
903C ONVOY, LLC - TX |
552 |
|
|
|
| 817-553
| 8 |
Euless |
TX |
903C ONVOY, LLC - TX |
552 |
|
|
|
| 817-553
| 9 |
Euless |
TX |
903C ONVOY, LLC - TX |
552 |
|
2026-06-13 |
|
| 817-554
| 3 |
Euless |
TX |
903C ONVOY, LLC - TX |
552 |
|
2025-03-09 |
|
| 817-554
| 4 |
Euless |
TX |
903C ONVOY, LLC - TX |
552 |
|
2021-07-15 |
|
| 817-554
| 8 |
Euless |
TX |
903C ONVOY, LLC - TX |
552 |
|
2011-09-02 |
|
| 817-562
| 7 |
Keller |
TX |
903C ONVOY, LLC - TX |
552 |
|
2017-07-02 |
|
| 817-566
| 8 |
Fort Worth |
TX |
903C ONVOY, LLC - TX |
552 |
|
2005-03-06 |
|
| 817-567
| 0 |
Roanoke EMS |
TX |
903C ONVOY, LLC - TX |
552 |
|
2016-10-30 |
|
| 817-567
| 2 |
Roanoke EMS |
TX |
903C ONVOY, LLC - TX |
552 |
|
2010-06-15 |
|
| 817-567
| 4 |
Roanoke EMS |
TX |
903C ONVOY, LLC - TX |
552 |
|
2010-02-24 |
|
| 817-567
| 5 |
Roanoke EMS |
TX |
903C ONVOY, LLC - TX |
552 |
|
2010-02-24 |
|
| 817-567
| 6 |
Roanoke EMS |
TX |
903C ONVOY, LLC - TX |
552 |
|
2012-02-15 |
|
| 817-567
| 8 |
Roanoke EMS |
TX |
903C ONVOY, LLC - TX |
552 |
|
2003-10-27 |
|
| 817-572
| 8 |
Kennedale EMS |
TX |
903C ONVOY, LLC - TX |
552 |
|
2025-03-09 |
|
| 817-580
| 3 |
Atlas |
TX |
903C ONVOY, LLC - TX |
552 |
|
2023-08-12 |
|
| 817-580
| 4 |
Atlas |
TX |
903C ONVOY, LLC - TX |
552 |
|
2023-08-12 |
|
| 817-580
| 5 |
Atlas |
TX |
903C ONVOY, LLC - TX |
552 |
|
2023-08-12 |
|
| 817-580
| 7 |
Atlas |
TX |
903C ONVOY, LLC - TX |
552 |
|
2012-05-18 |
|
| 817-580
| 8 |
Atlas |
TX |
903C ONVOY, LLC - TX |
552 |
|
2023-08-12 |
|
| 817-580
| 9 |
Atlas |
TX |
903C ONVOY, LLC - TX |
552 |
|
2023-08-12 |
|
| 817-583
| 8 |
Arlington EMS |
TX |
903C ONVOY, LLC - TX |
552 |
|
2010-06-15 |
|
| 817-586
| 1 |
Glendale |
TX |
903C ONVOY, LLC - TX |
552 |
|
2008-11-17 |
|
| 817-587
| A |
Alvarado |
TX |
903C ONVOY, LLC - TX |
552 |
|
|
|
| 817-587
| 1 |
Alvarado |
TX |
903C ONVOY, LLC - TX |
552 |
|
2020-04-11 |
|
| 817-587
| 2 |
Alvarado |
TX |
903C ONVOY, LLC - TX |
552 |
|
2020-02-21 |
|
| 817-587
| 3 |
Alvarado |
TX |
903C ONVOY, LLC - TX |
552 |
|
2020-02-21 |
|
| 817-587
| 4 |
Alvarado |
TX |
903C ONVOY, LLC - TX |
552 |
|
2020-02-21 |
|
| 817-587
| 6 |
Alvarado |
TX |
903C ONVOY, LLC - TX |
552 |
|
2016-03-19 |
|
| 817-587
| 8 |
Alvarado |
TX |
903C ONVOY, LLC - TX |
552 |
|
2020-04-11 |
|
| 817-587
| 9 |
Alvarado |
TX |
903C ONVOY, LLC - TX |
552 |
|
2016-03-19 |
|
| 817-591
| 8 |
Atlas |
TX |
903C ONVOY, LLC - TX |
552 |
|
2003-12-28 |
|
| 817-592
| 0 |
Mansfield |
TX |
903C ONVOY, LLC - TX |
552 |
|
2012-12-14 |
|
| 817-592
| 1 |
Mansfield |
TX |
903C ONVOY, LLC - TX |
552 |
|
2012-12-14 |
|
| 817-592
| 2 |
Mansfield |
TX |
903C ONVOY, LLC - TX |
552 |
|
2012-12-14 |
|
| 817-592
| 4 |
Mansfield |
TX |
903C ONVOY, LLC - TX |
552 |
|
2012-12-14 |
|
| 817-592
| 8 |
Mansfield |
TX |
903C ONVOY, LLC - TX |
552 |
|
2014-10-12 |
|
| 817-592
| 9 |
Mansfield |
TX |
903C ONVOY, LLC - TX |
552 |
|
2014-10-12 |
|
| 817-607
| 3 |
Fort Worth |
TX |
903C ONVOY, LLC - TX |
552 |
|
2007-12-15 |
|
| 817-607
| 8 |
Fort Worth |
TX |
903C ONVOY, LLC - TX |
552 |
|
2008-04-25 |
|
| 817-608
| 1 |
Arlington EMS |
TX |
903C ONVOY, LLC - TX |
552 |
|
2012-03-12 |
|
| 817-612
| A |
Azle |
TX |
903C ONVOY, LLC - TX |
552 |
|
|
|
| 817-612
| 0 |
Azle |
TX |
903C ONVOY, LLC - TX |
552 |
|
2012-12-13 |
|
| 817-612
| 1 |
Azle |
TX |
903C ONVOY, LLC - TX |
552 |
|
2012-12-13 |
|
| 817-612
| 3 |
Azle |
TX |
903C ONVOY, LLC - TX |
552 |
|
2012-12-13 |
|
<< 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 >>
Last updated: Thu, 16 Jul 2026 02:21:55 UTC
Sponsored by: VoIP.ms
Like this site? We accept donations via PayPal.