Local Calling Guide
Area code/prefix search
NPA: 346
[Rate centres in NPA 346]
[Dial plan for NPA 346]
<< 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 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 346-610
| 7 |
Houston |
TX |
HSTDTXBG9MD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2019-06-08 |
|
| 346-610
| 8 |
Houston |
TX |
HSTDTXBG9MD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2019-06-08 |
|
| 346-610
| 9 |
Houston |
TX |
HSTNTXMOWMD |
9558 INTRADO COMMUNICATIONS, LLC |
560 |
|
2019-01-19 |
|
| 346-616
| A |
Humble |
TX |
HSTQTX02DS4 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
|
|
| 346-616
| 0 |
Humble |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2016-03-02 |
|
| 346-616
| 1 |
Humble |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2016-03-02 |
|
| 346-616
| 2 |
Humble |
TX |
HSTQTX02DS4 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
2016-02-12 |
|
| 346-616
| 3 |
Humble |
TX |
HSTSTXGUAMD |
6664 SPRINT SPECTRUM, L.P. |
560 |
|
2017-04-19 |
|
| 346-616
| 4 |
Humble |
TX |
HSTNTX01G04 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2017-08-26 |
|
| 346-616
| 5 |
Humble |
TX |
HSTNTXMOX7X |
318J COMCAST IP PHONE LLC |
560 |
|
2016-04-25 |
|
| 346-616
| 6 |
Humble |
TX |
HSTNTX01DS5 |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
560 |
|
2016-02-26 |
|
| 346-616
| 7 |
Humble |
TX |
HSTNTX01DS5 |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
560 |
|
2016-02-26 |
|
| 346-616
| 8 |
Humble |
TX |
HSTNTX01G04 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2017-08-26 |
|
| 346-616
| 9 |
Humble |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2017-11-09 |
|
| 346-617
| A |
Dickinson |
TX |
HSTDTXBG9MD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
|
|
| 346-617
| 0 |
Dickinson |
TX |
HSTDTXBG9MD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2016-02-20 |
|
| 346-617
| 1 |
Dickinson |
TX |
HSTNTXJAXSX |
997G LOCAL ACCESS LLC - TX |
560 |
|
2016-03-28 |
|
| 346-617
| 2 |
Dickinson |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2017-06-02 |
|
| 346-617
| 3 |
Dickinson |
TX |
HSTNTXJAX3Y |
073H TELNYX LLC |
560 |
|
2017-04-03 |
|
| 346-617
| 4 |
Dickinson |
TX |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
2017-08-09 |
|
| 346-617
| 5 |
Dickinson |
TX |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
2017-09-22 |
|
| 346-617
| 6 |
Dickinson |
TX |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
2017-09-22 |
|
| 346-617
| 7 |
Dickinson |
TX |
HSTDTXBG9MD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2020-11-01 |
|
| 346-617
| 8 |
Dickinson |
TX |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
2016-06-27 |
|
| 346-617
| 9 |
Dickinson |
TX |
HSTDTXBG9MD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2016-02-20 |
|
| 346-622
| A |
Bammel |
TX |
|
965H FRACTEL LLC |
560 |
|
2021-10-14 |
|
| 346-622
| 2 |
Bammel |
TX |
|
965H FRACTEL LLC |
560 |
|
2021-10-14 |
|
| 346-633
| A |
Deer Park |
TX |
|
566J RADIANTIQ LLC |
560 |
|
2021-03-06 |
|
| 346-633
| 0 |
Deer Park |
TX |
|
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2021-03-25 |
|
| 346-633
| 1 |
Deer Park |
TX |
|
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2021-05-10 |
|
| 346-633
| 2 |
Deer Park |
TX |
|
903C ONVOY, LLC - TX |
560 |
|
2021-03-18 |
|
| 346-633
| 3 |
Deer Park |
TX |
|
903C ONVOY, LLC - TX |
560 |
|
2021-03-18 |
|
| 346-633
| 4 |
Deer Park |
TX |
|
903C ONVOY, LLC - TX |
560 |
|
2021-03-18 |
|
| 346-633
| 5 |
Deer Park |
TX |
|
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2021-05-10 |
|
| 346-633
| 6 |
Deer Park |
TX |
|
566J RADIANTIQ LLC |
560 |
|
2021-03-06 |
|
| 346-633
| 7 |
Deer Park |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2021-04-02 |
|
| 346-633
| 8 |
Deer Park |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2021-04-02 |
|
| 346-633
| 9 |
Deer Park |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2021-04-02 |
|
| 346-640
| A |
Langham Creek |
TX |
|
566J RADIANTIQ LLC |
560 |
|
2021-03-06 |
|
| 346-640
| 0 |
Langham Creek |
TX |
|
515J IP HORIZON LLC |
560 |
|
2021-03-21 |
|
| 346-640
| 1 |
Langham Creek |
TX |
|
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
2021-06-24 |
|
| 346-640
| 2 |
Langham Creek |
TX |
|
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
2021-06-24 |
|
| 346-640
| 3 |
Langham Creek |
TX |
|
624H ONVOY SPECTRUM, LLC |
560 |
|
2021-07-09 |
|
| 346-640
| 4 |
Langham Creek |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2021-05-23 |
|
| 346-640
| 5 |
Langham Creek |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2021-05-23 |
|
| 346-640
| 6 |
Langham Creek |
TX |
|
566J RADIANTIQ LLC |
560 |
|
2021-03-06 |
|
| 346-640
| 7 |
Langham Creek |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2021-05-23 |
|
| 346-640
| 8 |
Langham Creek |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2021-05-23 |
|
| 346-640
| 9 |
Langham Creek |
TX |
|
073H TELNYX LLC |
560 |
|
2021-03-12 |
|
| 346-643
| A |
Splendora |
TX |
HSTNTXYANMD |
506J TWILIO INTERNATIONAL INC |
560 |
|
|
|
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Last updated: Fri, 10 Sep 2021 12:38:21 UTC
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