Local Calling Guide
Area code/prefix search
NPA: 903
[Rate centres in NPA 903]
[Dial plan for NPA 903]
NXX: 501
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 903-501
| A |
New Boston |
TX |
NBTNTXXBPS0 |
1163 VALOR TELECOMM TX, LP-TX #1 DBA WINDSTREAM COMM SW |
554 |
|
|
|
| 903-501
| 0 |
New Boston |
TX |
TXRKTXXAZMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
554 |
|
2019-09-22 |
|
| 903-501
| 1 |
New Boston |
TX |
TXRKTXXANMD |
903C ONVOY, LLC - TX |
554 |
|
2020-11-13 |
|
| 903-501
| 2 |
New Boston |
TX |
TXRKTXXANMD |
903C ONVOY, LLC - TX |
554 |
|
2020-08-28 |
|
| 903-501
| 3 |
New Boston |
TX |
TXRKTXXANMD |
903C ONVOY, LLC - TX |
554 |
|
2020-08-28 |
|
| 903-501
| 4 |
New Boston |
TX |
TXRKTXXAZMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
554 |
|
2023-07-03 |
|
| 903-501
| 5 |
New Boston |
TX |
TXRKTXXANMD |
903C ONVOY, LLC - TX |
554 |
|
2020-11-13 |
|
| 903-501
| 6 |
New Boston |
TX |
TXRKTXXAZMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
554 |
|
2020-05-23 |
|
| 903-501
| 7 |
New Boston |
TX |
TXRKTXXAZMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
554 |
|
2020-05-23 |
|
| 903-501
| 8 |
New Boston |
TX |
TXRKTXXAZMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
554 |
|
2020-05-23 |
|
| 903-501
| 9 |
New Boston |
TX |
NBTNTXXBPS0 |
1163 VALOR TELECOMM TX, LP-TX #1 DBA WINDSTREAM COMM SW |
554 |
|
2015-04-17 |
|
Last updated: Wed, 18 Jun 2025 02:30:00 UTC
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