Local Calling Guide
Area code/prefix search
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| NPA-NXX |
BLOCK |
Rate Centre |
Region |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 281-393
| 0 |
Liverpool EMS |
TX |
903C ONVOY, LLC - TX |
560 |
|
2014-10-26 |
|
| 281-399
| 4 |
Splendora EMS |
TX |
903C ONVOY, LLC - TX |
560 |
|
2014-10-21 |
|
| 281-399
| 5 |
Splendora EMS |
TX |
903C ONVOY, LLC - TX |
560 |
|
2014-10-21 |
|
| 281-401
| 8 |
Tomball EMS |
TX |
903C ONVOY, LLC - TX |
560 |
|
2003-10-22 |
|
| 281-407
| 8 |
Houston |
TX |
903C ONVOY, LLC - TX |
560 |
|
2011-07-12 |
|
| 281-417
| 4 |
La Porte |
TX |
903C ONVOY, LLC - TX |
560 |
|
2020-11-30 |
|
| 281-417
| 5 |
La Porte |
TX |
903C ONVOY, LLC - TX |
560 |
|
2021-04-12 |
|
| 281-417
| 6 |
La Porte |
TX |
903C ONVOY, LLC - TX |
560 |
|
2020-11-30 |
|
| 281-417
| 9 |
La Porte |
TX |
903C ONVOY, LLC - TX |
560 |
|
2020-12-05 |
|
| 281-466
| 1 |
Spring EMS |
TX |
903C ONVOY, LLC - TX |
560 |
|
2003-10-28 |
|
| 281-466
| 3 |
Spring EMS |
TX |
903C ONVOY, LLC - TX |
560 |
|
2009-01-08 |
|
| 281-466
| 8 |
Spring EMS |
TX |
903C ONVOY, LLC - TX |
560 |
|
2003-10-22 |
|
| 281-473
| A |
Houston Suburban |
TX |
903C ONVOY, LLC - TX |
560 |
|
2025-01-11 |
|
| 281-473
| 0 |
Houston Suburban |
TX |
903C ONVOY, LLC - TX |
560 |
|
2025-01-11 |
|
| 281-475
| 4 |
Spring |
TX |
903C ONVOY, LLC - TX |
560 |
|
2008-08-15 |
|
| 281-475
| 8 |
Spring |
TX |
903C ONVOY, LLC - TX |
560 |
|
2008-10-18 |
|
| 281-478
| 9 |
Deer Park |
TX |
903C ONVOY, LLC - TX |
560 |
|
2020-11-30 |
|
| 281-500
| 8 |
Langham Creek |
TX |
903C ONVOY, LLC - TX |
560 |
|
2003-10-01 |
|
| 281-501
| 6 |
Houston |
TX |
903C ONVOY, LLC - TX |
560 |
|
2007-08-10 |
|
| 281-501
| 7 |
Houston |
TX |
903C ONVOY, LLC - TX |
560 |
|
2007-08-10 |
|
| 281-503
| 5 |
Porter Heights |
TX |
903C ONVOY, LLC - TX |
560 |
|
2017-05-28 |
|
| 281-503
| 7 |
Porter Heights |
TX |
903C ONVOY, LLC - TX |
560 |
|
2011-11-18 |
|
| 281-519
| 2 |
Manvel |
TX |
903C ONVOY, LLC - TX |
560 |
|
2020-09-30 |
|
| 281-519
| 3 |
Manvel |
TX |
903C ONVOY, LLC - TX |
560 |
|
2020-09-30 |
|
| 281-519
| 4 |
Manvel |
TX |
903C ONVOY, LLC - TX |
560 |
|
2020-12-10 |
|
| 281-519
| 6 |
Manvel |
TX |
903C ONVOY, LLC - TX |
560 |
|
2020-09-30 |
|
| 281-519
| 8 |
Manvel |
TX |
903C ONVOY, LLC - TX |
560 |
|
2003-10-01 |
|
| 281-519
| 9 |
Manvel |
TX |
903C ONVOY, LLC - TX |
560 |
|
2020-12-10 |
|
| 281-529
| 7 |
Houston Suburban |
TX |
903C ONVOY, LLC - TX |
560 |
|
2020-10-10 |
|
| 281-533
| 3 |
Valley Lodge |
TX |
903C ONVOY, LLC - TX |
560 |
|
2011-03-25 |
|
| 281-533
| 6 |
Valley Lodge |
TX |
903C ONVOY, LLC - TX |
560 |
|
2011-09-02 |
|
| 281-533
| 8 |
Valley Lodge |
TX |
903C ONVOY, LLC - TX |
560 |
|
2012-06-18 |
|
| 281-545
| 3 |
Smithers Lake |
TX |
903C ONVOY, LLC - TX |
560 |
|
2013-01-10 |
|
| 281-552
| 7 |
Houston Suburban |
TX |
903C ONVOY, LLC - TX |
560 |
|
2009-03-17 |
|
| 281-571
| 8 |
Satsuma |
TX |
903C ONVOY, LLC - TX |
560 |
|
2003-10-25 |
|
| 281-572
| 0 |
Porter Heights |
TX |
903C ONVOY, LLC - TX |
560 |
|
2019-01-25 |
|
| 281-572
| 5 |
Porter Heights |
TX |
903C ONVOY, LLC - TX |
560 |
|
2020-03-06 |
|
| 281-572
| 6 |
Porter Heights |
TX |
903C ONVOY, LLC - TX |
560 |
|
2013-01-10 |
|
| 281-572
| 8 |
Porter Heights |
TX |
903C ONVOY, LLC - TX |
560 |
|
2019-01-25 |
|
| 281-591
| 9 |
Houston Suburban |
TX |
903C ONVOY, LLC - TX |
560 |
|
2011-06-17 |
|
| 281-595
| 1 |
Rosharon |
TX |
903C ONVOY, LLC - TX |
560 |
|
2019-07-11 |
|
| 281-595
| 7 |
Rosharon |
TX |
903C ONVOY, LLC - TX |
560 |
|
2013-09-30 |
|
| 281-595
| 9 |
Rosharon |
TX |
903C ONVOY, LLC - TX |
560 |
|
2019-07-11 |
|
| 281-598
| A |
Houston Suburban |
TX |
903C ONVOY, LLC - TX |
560 |
|
|
|
| 281-602
| 8 |
Spring |
TX |
903C ONVOY, LLC - TX |
560 |
|
2008-02-02 |
|
| 281-606
| A |
Houston Suburban |
TX |
903C ONVOY, LLC - TX |
560 |
|
|
|
| 281-606
| 1 |
Houston Suburban |
TX |
903C ONVOY, LLC - TX |
560 |
|
2007-06-16 |
|
| 281-606
| 2 |
Houston Suburban |
TX |
903C ONVOY, LLC - TX |
560 |
|
2007-06-16 |
|
| 281-606
| 3 |
Houston Suburban |
TX |
903C ONVOY, LLC - TX |
560 |
|
2009-02-04 |
|
| 281-607
| 2 |
Manvel |
TX |
903C ONVOY, LLC - TX |
560 |
|
2013-02-03 |
|
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Last updated: Tue, 31 Mar 2026 13:56:49 UTC
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