Local Calling Guide
Area code/prefix search
NPA: 254
[Rate centres in NPA 254]
[Dial plan for NPA 254]
NXX: 521
NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
254-521
| A |
Killeen |
TX |
KLLNTXXA0MD |
903C ONVOY, LLC - TX |
556 |
|
|
|
254-521
| 0 |
Killeen |
TX |
KLLNTXBI9MD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
556 |
|
2023-12-02 |
|
254-521
| 1 |
Killeen |
TX |
KLLNTXBI9MD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
556 |
|
2023-12-02 |
|
254-521
| 2 |
Killeen |
TX |
KLLNTXXA0MD |
903C ONVOY, LLC - TX |
556 |
|
2023-10-29 |
|
254-521
| 3 |
Killeen |
TX |
KLLNTXXA0MD |
903C ONVOY, LLC - TX |
556 |
|
2023-10-29 |
|
254-521
| 4 |
Killeen |
TX |
KLLNTXXA0MD |
903C ONVOY, LLC - TX |
556 |
|
2023-10-29 |
|
254-521
| 5 |
Killeen |
TX |
KLLNTXXA0MD |
903C ONVOY, LLC - TX |
556 |
|
2023-10-29 |
|
254-521
| 6 |
Killeen |
TX |
KLLNTXXA0MD |
903C ONVOY, LLC - TX |
556 |
|
2023-10-29 |
|
254-521
| 7 |
Killeen |
TX |
KLLNTXXA0MD |
903C ONVOY, LLC - TX |
556 |
|
2023-10-29 |
|
254-521
| 8 |
Killeen |
TX |
KLLNTXXA0MD |
903C ONVOY, LLC - TX |
556 |
|
2023-10-29 |
|
254-521
| 9 |
Killeen |
TX |
KLLNTXXA0MD |
903C ONVOY, LLC - TX |
556 |
|
2023-10-29 |
|
Last updated: Sun, 27 Apr 2025 12:48:38 UTC
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