Local Calling Guide
Area code/prefix search
NPA: 557
[Rate centres in NPA 557]
[Dial plan for NPA 557]
NXX: 235
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 557-235
| A |
Kirkwood |
MO |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2025-05-24 |
|
| 557-235
| 0 |
Kirkwood |
MO |
|
093F ONVOY, LLC - MO |
520 |
|
2025-05-26 |
|
| 557-235
| 1 |
Kirkwood |
MO |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2025-05-26 |
|
| 557-235
| 2 |
Kirkwood |
MO |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2025-05-26 |
|
| 557-235
| 3 |
Kirkwood |
MO |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2025-05-26 |
|
| 557-235
| 4 |
Kirkwood |
MO |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2025-05-26 |
|
| 557-235
| 5 |
Kirkwood |
MO |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2025-05-26 |
|
| 557-235
| 6 |
Kirkwood |
MO |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2025-05-24 |
|
| 557-235
| 7 |
Kirkwood |
MO |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2025-05-24 |
|
| 557-235
| 8 |
Kirkwood |
MO |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2025-05-24 |
|
| 557-235
| 9 |
Kirkwood |
MO |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2025-05-24 |
|
Last updated: Sun, 01 Jun 2025 02:18:11 UTC
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