Local Calling Guide
Area code/prefix search
NPA: 224
[Rate centres in NPA 224]
[Dial plan for NPA 224]
NXX: 620
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 224-620
| A |
Northbrook |
IL |
BFGVILASG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2024-11-08 |
|
| 224-620
| 0 |
Northbrook |
IL |
BFGVILASG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2024-11-17 |
|
| 224-620
| 1 |
Northbrook |
IL |
BFGVILASG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2024-11-17 |
|
| 224-620
| 2 |
Northbrook |
IL |
BFGVILASG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2024-11-17 |
|
| 224-620
| 3 |
Northbrook |
IL |
BFGVILASG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2024-11-17 |
|
| 224-620
| 4 |
Northbrook |
IL |
BFGVILASG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2024-11-17 |
|
| 224-620
| 5 |
Northbrook |
IL |
BFGVILASG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2024-11-17 |
|
| 224-620
| 6 |
Northbrook |
IL |
BFGVILASG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2024-12-18 |
|
| 224-620
| 7 |
Northbrook |
IL |
CHCGILWUDS4 |
063E PEERLESS NETWORK OF ILLINOIS, LLC - IL |
358 |
|
2024-11-20 |
|
| 224-620
| 8 |
Northbrook |
IL |
BFGVILASG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2024-11-08 |
|
| 224-620
| 9 |
Northbrook |
IL |
BFGVILASG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2024-11-08 |
|
Last updated: Thu, 16 Oct 2025 03:04:18 UTC
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