Local Calling Guide
Area code/prefix search
Katy, TX
<< 1 2 3 4 >>
NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
281-712
| 5 |
HSTOTXORDS1 |
2091 ETS TELEPHONE COMPANY, INC. |
560 |
|
2006-06-02 |
|
281-712
| 6 |
HSTQTX02DS4 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
2010-05-10 |
|
281-712
| 7 |
HSTQTX02DS4 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
2007-08-17 |
|
281-712
| 8 |
HSTQTX02DS4 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
2007-10-25 |
|
281-712
| 9 |
HSTOTXORDS1 |
2091 ETS TELEPHONE COMPANY, INC. |
560 |
|
2012-02-06 |
|
281-769
| A |
HSTOTX42DS0 |
7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
560 |
|
|
|
281-769
| 0 |
HSTOTX42DS0 |
7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
560 |
|
|
|
281-769
| 1 |
HSTQTX02DS4 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
2013-09-08 |
|
281-769
| 2 |
HSTQTX02DS4 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
2007-12-05 |
|
281-769
| 3 |
HSTQTX02DS4 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
2014-01-10 |
|
281-769
| 4 |
HSTOTX46DS0 |
7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX |
560 |
|
2008-01-31 |
|
281-769
| 5 |
HSTQTX02DS4 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
2012-08-01 |
|
281-769
| 6 |
KATYTXXA9MD |
903C ONVOY, LLC - TX |
560 |
|
2022-08-22 |
|
281-769
| 7 |
HSTQTX02DS4 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
2011-06-19 |
|
281-769
| 8 |
HSTQTX02DS4 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
2008-06-19 |
|
281-769
| 9 |
KATYTXXADS1 |
2072 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY |
560 |
|
2012-05-13 |
|
346-257
| A |
HSTQTX02DS4 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
|
|
346-257
| 0 |
|
515J IP HORIZON LLC |
560 |
|
2017-07-14 |
|
346-257
| 1 |
HSTNTX01GT5 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2017-08-30 |
|
346-257
| 2 |
HSTQTX02DS4 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
2017-07-06 |
|
346-257
| 3 |
HSTNTX01GT5 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2017-08-30 |
|
346-257
| 4 |
HSTNTXMOX7X |
318J COMCAST IP PHONE, LLC |
560 |
|
2018-07-03 |
|
346-257
| 5 |
HSTNTX01GT5 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2018-10-29 |
|
346-257
| 6 |
HSTQTX02DS4 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
2017-10-14 |
|
346-257
| 7 |
HSTNTX01GT5 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2018-09-01 |
|
346-257
| 8 |
HSTNTX01GT5 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2018-01-21 |
|
346-257
| 9 |
HSTNTX01GT5 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2018-01-21 |
|
346-307
| A |
HSTOTX46DS0 |
7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX |
560 |
|
|
|
346-307
| 0 |
HSTNTX01GT5 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2015-11-03 |
|
346-307
| 1 |
HSTNTX01GT5 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2015-11-03 |
|
346-307
| 2 |
HSTNTX01GT5 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2015-11-03 |
|
346-307
| 3 |
HSTOTX46DS0 |
7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX |
560 |
|
2015-10-03 |
|
346-307
| 4 |
HSTNTX01GT5 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2015-11-03 |
|
346-307
| 5 |
HSTNTX01GT5 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2015-11-03 |
|
346-307
| 6 |
HSTNTX01GT5 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2015-11-03 |
|
346-307
| 7 |
HSTNTXMOX7X |
318J COMCAST IP PHONE, LLC |
560 |
|
2016-01-18 |
|
346-307
| 8 |
HSTNTX01MMD |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
560 |
|
2016-01-14 |
|
346-307
| 9 |
HSTQTX02DS4 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
2016-01-22 |
|
346-387
| A |
HSTOTXORDS1 |
2091 ETS TELEPHONE COMPANY, INC. |
560 |
|
|
|
346-387
| 0 |
HSTNTX01GT5 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2016-09-23 |
|
346-387
| 1 |
HSTNTX01GT5 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2016-09-23 |
|
346-387
| 2 |
HSTNTX01GT5 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2016-09-23 |
|
346-387
| 3 |
HSTNTXJAXVX |
353D CHARTER FIBERLINK TX-CCO, LLC - TX |
560 |
|
2016-07-23 |
|
346-387
| 4 |
HSTNTX01GT5 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2016-09-23 |
|
346-387
| 5 |
HSTNTX01GT5 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2016-09-23 |
|
346-387
| 6 |
HSTNTXMOX7X |
318J COMCAST IP PHONE, LLC |
560 |
|
2016-04-10 |
|
346-387
| 7 |
HSTOTXORDS1 |
2091 ETS TELEPHONE COMPANY, INC. |
560 |
|
2016-04-09 |
|
346-387
| 8 |
HSTOTXORDS1 |
2091 ETS TELEPHONE COMPANY, INC. |
560 |
|
2016-04-09 |
|
346-387
| 9 |
HSTNTXMOX7X |
318J COMCAST IP PHONE, LLC |
560 |
|
2016-11-10 |
|
346-457
| A |
HSTNTXYAPMD |
495J STRATUS NETWORKS |
560 |
|
|
|
<< 1 2 3 4 >>
Last updated: Fri, 22 Mar 2024 03:02:44 UTC
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