Local Calling Guide
Area code/prefix search
Switch: DLLSTXALDS4
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| NPA-NXX |
BLOCK |
Rate Centre |
Region |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 972-634
| 5 |
Allen |
TX |
903C ONVOY, LLC - TX |
552 |
|
2022-07-02 |
|
| 972-634
| 6 |
Allen |
TX |
903C ONVOY, LLC - TX |
552 |
|
2022-07-02 |
|
| 972-634
| 7 |
Allen |
TX |
903C ONVOY, LLC - TX |
552 |
|
2022-07-02 |
|
| 972-634
| 8 |
Allen |
TX |
903C ONVOY, LLC - TX |
552 |
|
2022-07-02 |
|
| 972-634
| 9 |
Allen |
TX |
903C ONVOY, LLC - TX |
552 |
|
2022-07-02 |
|
| 972-635
| 4 |
Royse City |
TX |
903C ONVOY, LLC - TX |
552 |
|
2012-07-06 |
|
| 972-636
| 6 |
Royse City EMS |
TX |
903C ONVOY, LLC - TX |
552 |
|
2024-01-07 |
|
| 972-637
| 7 |
Cedar Hill |
TX |
903C ONVOY, LLC - TX |
552 |
|
2011-11-26 |
|
| 972-637
| 8 |
Cedar Hill |
TX |
903C ONVOY, LLC - TX |
552 |
|
2013-12-06 |
|
| 972-637
| 9 |
Cedar Hill |
TX |
903C ONVOY, LLC - TX |
552 |
|
2013-12-06 |
|
| 972-640
| A |
Grand Prairie |
TX |
903C ONVOY, LLC - TX |
552 |
|
|
|
| 972-640
| 0 |
Grand Prairie |
TX |
903C ONVOY, LLC - TX |
552 |
|
2022-07-04 |
|
| 972-640
| 1 |
Grand Prairie |
TX |
903C ONVOY, LLC - TX |
552 |
|
2022-07-04 |
|
| 972-640
| 2 |
Grand Prairie |
TX |
903C ONVOY, LLC - TX |
552 |
|
2022-07-04 |
|
| 972-640
| 3 |
Grand Prairie |
TX |
903C ONVOY, LLC - TX |
552 |
|
2022-07-04 |
|
| 972-640
| 4 |
Grand Prairie |
TX |
903C ONVOY, LLC - TX |
552 |
|
2022-07-04 |
|
| 972-640
| 5 |
Grand Prairie |
TX |
903C ONVOY, LLC - TX |
552 |
|
2022-07-04 |
|
| 972-640
| 6 |
Grand Prairie |
TX |
903C ONVOY, LLC - TX |
552 |
|
2022-07-04 |
|
| 972-640
| 7 |
Grand Prairie |
TX |
903C ONVOY, LLC - TX |
552 |
|
2022-07-04 |
|
| 972-640
| 8 |
Grand Prairie |
TX |
903C ONVOY, LLC - TX |
552 |
|
2022-07-04 |
|
| 972-640
| 9 |
Grand Prairie |
TX |
903C ONVOY, LLC - TX |
552 |
|
2022-07-04 |
|
| 972-645
| 2 |
Italy |
TX |
903C ONVOY, LLC - TX |
552 |
|
2019-10-07 |
|
| 972-645
| 3 |
Italy |
TX |
903C ONVOY, LLC - TX |
552 |
|
2019-10-07 |
|
| 972-645
| 4 |
Italy |
TX |
903C ONVOY, LLC - TX |
552 |
|
2019-10-07 |
|
| 972-645
| 5 |
Italy |
TX |
903C ONVOY, LLC - TX |
552 |
|
2020-02-10 |
|
| 972-645
| 6 |
Italy |
TX |
903C ONVOY, LLC - TX |
552 |
|
2018-07-26 |
|
| 972-645
| 9 |
Italy |
TX |
903C ONVOY, LLC - TX |
552 |
|
2020-02-10 |
|
| 972-646
| 8 |
Bardwell |
TX |
903C ONVOY, LLC - TX |
552 |
|
2009-03-07 |
|
| 972-656
| 0 |
Dallas |
TX |
903C ONVOY, LLC - TX |
552 |
|
2011-07-21 |
|
| 972-656
| 1 |
Dallas |
TX |
903C ONVOY, LLC - TX |
552 |
|
2011-07-21 |
|
| 972-663
| 5 |
Dallas |
TX |
903C ONVOY, LLC - TX |
552 |
|
2011-08-03 |
|
| 972-666
| 3 |
Bristol |
TX |
903C ONVOY, LLC - TX |
552 |
|
2020-01-11 |
|
| 972-666
| 5 |
Bristol |
TX |
903C ONVOY, LLC - TX |
552 |
|
2012-12-17 |
|
| 972-666
| 9 |
Bristol |
TX |
903C ONVOY, LLC - TX |
552 |
|
2020-01-11 |
|
| 972-694
| 3 |
Josephine |
TX |
903C ONVOY, LLC - TX |
552 |
|
2012-12-14 |
|
| 972-694
| 4 |
Josephine |
TX |
903C ONVOY, LLC - TX |
552 |
|
2012-12-14 |
|
| 972-694
| 6 |
Josephine |
TX |
903C ONVOY, LLC - TX |
552 |
|
2012-07-06 |
|
| 972-694
| 7 |
Josephine |
TX |
903C ONVOY, LLC - TX |
552 |
|
2009-03-07 |
|
| 972-694
| 8 |
Josephine |
TX |
903C ONVOY, LLC - TX |
552 |
|
2012-02-23 |
|
| 972-694
| 9 |
Josephine |
TX |
903C ONVOY, LLC - TX |
552 |
|
2013-12-09 |
|
| 972-703
| 4 |
Terrell |
TX |
903C ONVOY, LLC - TX |
552 |
|
2020-11-02 |
|
| 972-703
| 5 |
Terrell |
TX |
903C ONVOY, LLC - TX |
552 |
|
2020-11-02 |
|
| 972-707
| 1 |
Dallas |
TX |
903C ONVOY, LLC - TX |
552 |
|
2011-08-03 |
|
| 972-707
| 2 |
Dallas |
TX |
903C ONVOY, LLC - TX |
552 |
|
2011-08-03 |
|
| 972-707
| 3 |
Dallas |
TX |
903C ONVOY, LLC - TX |
552 |
|
2011-11-04 |
|
| 972-707
| 4 |
Dallas |
TX |
903C ONVOY, LLC - TX |
552 |
|
2011-11-04 |
|
| 972-723
| 4 |
Midlothian EMS |
TX |
903C ONVOY, LLC - TX |
552 |
|
2003-10-27 |
|
| 972-725
| 7 |
Dallas |
TX |
903C ONVOY, LLC - TX |
552 |
|
2010-05-14 |
|
| 972-725
| 8 |
Dallas |
TX |
903C ONVOY, LLC - TX |
552 |
|
2010-11-03 |
|
| 972-729
| 8 |
Dallas |
TX |
903C ONVOY, LLC - TX |
552 |
|
2010-11-03 |
|
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Last updated: Sat, 01 Aug 2026 03:19:33 UTC
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