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 90 91 92 93 94 95 96 97 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 346-405
| 2 |
Houston |
TX |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
2020-08-05 |
|
| 346-405
| 3 |
Houston |
TX |
HSTNTXMOZMD |
270H GETGO COMMUNICATIONS LLC - TX |
560 |
|
2019-12-27 |
|
| 346-405
| 4 |
Houston |
TX |
HSTNTX01MMD |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
560 |
|
2020-04-01 |
|
| 346-405
| 5 |
Houston |
TX |
HSTNTX01MMD |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
560 |
|
2020-04-01 |
|
| 346-405
| 6 |
Houston |
TX |
HSTNTX01MMD |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
560 |
|
2020-04-01 |
|
| 346-405
| 7 |
Houston |
TX |
HSTNTX01MMD |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
560 |
|
2020-04-01 |
|
| 346-405
| 8 |
Houston |
TX |
HSTNTX01MMD |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
560 |
|
2020-04-01 |
|
| 346-405
| 9 |
Houston |
TX |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
2020-08-05 |
|
| 346-406
| A |
Houston |
TX |
HSTNTXJAX3Y |
073H TELNYX LLC |
560 |
|
|
|
| 346-406
| 0 |
Houston |
TX |
HSTNTXMOWMD |
9558 INTRADO COMMUNICATIONS, LLC |
560 |
|
2017-03-04 |
|
| 346-406
| 1 |
Houston |
TX |
HSTNTXJAX3Y |
073H TELNYX LLC |
560 |
|
2017-01-23 |
|
| 346-406
| 2 |
Houston |
TX |
HSTNTXMOX7X |
318J COMCAST IP PHONE LLC |
560 |
|
2018-01-10 |
|
| 346-406
| 3 |
Houston |
TX |
HSTNTXMOX7X |
318J COMCAST IP PHONE LLC |
560 |
|
2018-01-10 |
|
| 346-406
| 4 |
Houston |
TX |
HSTNTXMOX7X |
318J COMCAST IP PHONE LLC |
560 |
|
2018-01-10 |
|
| 346-406
| 5 |
Houston |
TX |
HSTNTXMOX7X |
318J COMCAST IP PHONE LLC |
560 |
|
2018-01-10 |
|
| 346-406
| 6 |
Houston |
TX |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
2018-01-15 |
|
| 346-406
| 7 |
Houston |
TX |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
2018-01-15 |
|
| 346-406
| 8 |
Houston |
TX |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
2018-01-15 |
|
| 346-406
| 9 |
Houston |
TX |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
2018-01-15 |
|
| 346-407
| A |
Houston |
TX |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
2020-12-15 |
|
| 346-407
| 0 |
Houston |
TX |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
2019-12-12 |
|
| 346-407
| 1 |
Houston |
TX |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
2019-12-12 |
|
| 346-407
| 2 |
Houston |
TX |
HSTATX75DS0 |
7982 CAPROCK TELECOMMUNICATIONS CORP. - TX |
560 |
|
2020-08-28 |
|
| 346-407
| 3 |
Houston |
TX |
HSTATX75DS0 |
7982 CAPROCK TELECOMMUNICATIONS CORP. - TX |
560 |
|
2020-08-28 |
|
| 346-407
| 4 |
Houston |
TX |
HSTATX75DS0 |
7982 CAPROCK TELECOMMUNICATIONS CORP. - TX |
560 |
|
2020-08-28 |
|
| 346-407
| 5 |
Houston |
TX |
HSTATX75DS0 |
7982 CAPROCK TELECOMMUNICATIONS CORP. - TX |
560 |
|
2020-08-28 |
|
| 346-407
| 6 |
Houston |
TX |
HSTATX75DS0 |
7982 CAPROCK TELECOMMUNICATIONS CORP. - TX |
560 |
|
2020-08-28 |
|
| 346-407
| 7 |
Houston |
TX |
HSTATX75DS0 |
7982 CAPROCK TELECOMMUNICATIONS CORP. - TX |
560 |
|
2020-08-28 |
|
| 346-407
| 8 |
Houston |
TX |
HSTATX75DS0 |
7982 CAPROCK TELECOMMUNICATIONS CORP. - TX |
560 |
|
2020-08-28 |
|
| 346-407
| 9 |
Houston |
TX |
HSTDTXBG9MD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2020-09-07 |
|
| 346-408
| A |
Dickinson |
TX |
HSTSTXGUAMD |
6664 SPRINT SPECTRUM, L.P. |
560 |
|
|
|
| 346-408
| 0 |
Dickinson |
TX |
|
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2021-09-20 |
|
| 346-408
| 1 |
Dickinson |
TX |
HSTSTXGUAMD |
6664 SPRINT SPECTRUM, L.P. |
560 |
|
2020-02-06 |
|
| 346-408
| 2 |
Dickinson |
TX |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
2020-02-07 |
|
| 346-408
| 3 |
Dickinson |
TX |
|
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2021-01-15 |
|
| 346-408
| 4 |
Dickinson |
TX |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
2020-04-15 |
|
| 346-408
| 5 |
Dickinson |
TX |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
2020-04-15 |
|
| 346-408
| 6 |
Dickinson |
TX |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
2020-04-15 |
|
| 346-408
| 7 |
Dickinson |
TX |
HSTNTXYANMD |
506J TWILIO INTERNATIONAL INC |
560 |
|
2020-10-08 |
|
| 346-408
| 8 |
Dickinson |
TX |
|
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2021-09-20 |
|
| 346-408
| 9 |
Dickinson |
TX |
HSTSTXGUAMD |
6664 SPRINT SPECTRUM, L.P. |
560 |
|
2020-02-06 |
|
| 346-409
| A |
Houston Suburban |
TX |
HSTNTXMOX7X |
318J COMCAST IP PHONE LLC |
560 |
|
2021-01-12 |
|
| 346-409
| 0 |
Houston Suburban |
TX |
HSTDTXBG5MD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2020-10-26 |
|
| 346-409
| 1 |
Houston Suburban |
TX |
HSTNTXMOX7X |
318J COMCAST IP PHONE LLC |
560 |
|
2020-02-14 |
|
| 346-409
| 2 |
Houston Suburban |
TX |
HSTNTXMOX7X |
318J COMCAST IP PHONE LLC |
560 |
|
2020-02-14 |
|
| 346-409
| 3 |
Houston Suburban |
TX |
HSTDTXBG5MD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2020-10-26 |
|
| 346-409
| 4 |
Houston Suburban |
TX |
HSTDTXBG5MD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2020-10-26 |
|
| 346-409
| 5 |
Houston Suburban |
TX |
HSTDTXBG5MD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2020-10-26 |
|
| 346-409
| 6 |
Houston Suburban |
TX |
HSTDTXBG5MD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2020-10-26 |
|
| 346-409
| 7 |
Houston Suburban |
TX |
HSTNTXYANMD |
506J TWILIO INTERNATIONAL INC |
560 |
|
2020-10-26 |
|
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Last updated: Wed, 12 Jan 2022 16:20:07 UTC
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