Local Calling Guide
Area code/prefix search
Switch: BYTWTXXARMD
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 281-628
| 9 |
Baytown |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2022-05-22 |
|
| 281-643
| 1 |
Manvel |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2022-06-03 |
|
| 281-643
| 9 |
Manvel |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2022-06-03 |
|
| 281-694
| 9 |
Seabrook |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2022-06-19 |
|
| 281-699
| 7 |
Crosby |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2021-07-08 |
|
| 281-843
| 0 |
Highlands EMS |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2024-10-15 |
|
| 281-868
| 2 |
Baytown |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2022-01-19 |
|
| 281-941
| 3 |
La Porte |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2022-05-19 |
|
| 346-458
| 0 |
Beach City |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2021-11-26 |
|
| 346-458
| 2 |
Beach City |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2021-11-26 |
|
| 346-466
| 5 |
Highlands |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2021-07-09 |
|
| 346-472
| 6 |
Baytown |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2021-11-19 |
|
| 346-472
| 7 |
Baytown |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2021-11-19 |
|
| 346-480
| 0 |
Crosby |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2021-11-26 |
|
| 346-480
| 1 |
Crosby |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2021-11-26 |
|
| 346-487
| 0 |
Seabrook |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2021-11-26 |
|
| 346-487
| 1 |
Seabrook |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2021-11-26 |
|
| 346-487
| 2 |
Seabrook |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2022-03-21 |
|
| 346-489
| 0 |
La Porte |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2021-11-26 |
|
| 346-489
| 1 |
La Porte |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2021-11-26 |
|
| 346-496
| 5 |
Beach City |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2021-07-09 |
|
| 346-655
| 8 |
Rosharon |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2021-11-26 |
|
| 346-660
| A |
Baytown |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
|
|
| 346-660
| 6 |
Baytown |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2021-04-07 |
|
| 346-660
| 7 |
Baytown |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2021-04-07 |
|
| 346-660
| 8 |
Baytown |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2021-04-07 |
|
| 346-688
| 1 |
Manvel |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2021-11-26 |
|
| 346-710
| A |
Baytown |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
|
|
| 346-710
| 7 |
Baytown |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2019-12-07 |
|
| 346-746
| 9 |
Smithers Lake |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2021-11-26 |
|
| 346-910
| 3 |
Mont Belvieu |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2021-07-09 |
|
| 346-966
| 0 |
Porter |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2021-11-26 |
|
| 409-261
| 0 |
Galveston |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2021-11-26 |
|
| 409-261
| 1 |
Galveston |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2021-11-26 |
|
| 409-941
| 3 |
Texas City-La Marque |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2021-11-25 |
|
| 409-941
| 5 |
Texas City-La Marque |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2021-11-25 |
|
| 713-565
| 6 |
Huffman |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2024-12-12 |
|
| 832-543
| 0 |
Splendora |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2021-11-26 |
|
| 832-543
| 6 |
Splendora |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2021-11-26 |
|
| 832-568
| 2 |
La Porte |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2022-03-21 |
|
| 832-626
| 6 |
Westfield |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2021-11-25 |
|
| 832-626
| 8 |
Westfield |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2021-12-23 |
|
| 832-669
| 0 |
Porter Heights |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2021-11-26 |
|
| 936-260
| 1 |
Trinity |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2021-11-26 |
|
| 936-260
| 5 |
Trinity |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2021-11-26 |
|
| 936-285
| 2 |
Navasota |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2021-11-26 |
|
| 936-285
| 3 |
Navasota |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2021-11-26 |
|
| 936-299
| 7 |
Lufkin |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2021-11-25 |
|
| 936-299
| 8 |
Lufkin |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2021-11-25 |
|
| 936-307
| 6 |
Madisonville |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2021-11-26 |
|
| 936-307
| 7 |
Madisonville |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2021-11-26 |
|
| 936-340
| 0 |
Dayton |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2021-11-26 |
|
| 936-340
| 9 |
Dayton |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2021-11-26 |
|
| 936-505
| 4 |
Center |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2021-11-26 |
|
| 936-505
| 7 |
Center |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2021-11-26 |
|
| 936-509
| 4 |
Waller |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2021-11-26 |
|
| 936-509
| 6 |
Waller |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2021-11-26 |
|
| 936-720
| 4 |
Nacogdoches |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2021-11-21 |
|
| 936-720
| 5 |
Nacogdoches |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2021-11-21 |
|
| 936-966
| 3 |
Huntsville |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2021-11-25 |
|
| 936-966
| 4 |
Huntsville |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2021-11-25 |
|
| 979-258
| 3 |
Clute-Lake Jackson |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2021-11-26 |
|
| 979-258
| 9 |
Clute-Lake Jackson |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2021-11-26 |
|
| 979-274
| 5 |
Bellville |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2021-11-26 |
|
| 979-274
| 6 |
Bellville |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2021-11-26 |
|
| 979-358
| 2 |
Wharton |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2021-11-26 |
|
| 979-358
| 4 |
Wharton |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2021-11-26 |
|
| 979-484
| 5 |
Columbus |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2021-11-26 |
|
| 979-484
| 6 |
Columbus |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2021-11-26 |
|
| 979-614
| 7 |
Freeport |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2021-11-26 |
|
| 979-614
| 8 |
Freeport |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2021-11-26 |
|
| 979-637
| 5 |
El Campo |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2021-11-26 |
|
| 979-637
| 9 |
El Campo |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2021-11-26 |
|
| 979-652
| 1 |
Needville |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2021-11-26 |
|
| 979-652
| 2 |
Needville |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2021-11-26 |
|
| 979-710
| 4 |
Hempstead |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2021-11-26 |
|
| 979-710
| 5 |
Hempstead |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2021-11-26 |
|
| 979-789
| 0 |
Bay City |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2021-11-26 |
|
| 979-789
| 3 |
Bay City |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2021-11-26 |
|
| 979-946
| 8 |
Angleton |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2021-11-26 |
|
| 979-946
| 9 |
Angleton |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2021-11-26 |
|
| 979-987
| 2 |
Sealy |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2021-11-26 |
|
| 979-987
| 9 |
Sealy |
TX |
624H ONVOY SPECTRUM, LLC |
560 |
|
2021-11-26 |
|
Last updated: Thu, 16 Oct 2025 03:04:18 UTC
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