Local Calling Guide
Area code/prefix search
White Hall, IL
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 217-374
| A |
WHHAILXCRS0 |
1015 FRONTIER NORTH, INC. - IL |
376 |
|
|
|
| 217-374
| 0 |
|
073H TELNYX LLC |
376 |
|
2022-08-14 |
|
| 217-374
| 1 |
|
1015 FRONTIER NORTH, INC. - IL |
376 |
|
|
|
| 217-374
| 2 |
|
1015 FRONTIER NORTH, INC. - IL |
376 |
|
|
|
| 217-374
| 3 |
|
224C ONVOY, LLC |
376 |
|
2020-09-05 |
|
| 217-374
| 4 |
|
224C ONVOY, LLC |
376 |
|
2021-08-12 |
|
| 217-374
| 6 |
|
1015 FRONTIER NORTH, INC. - IL |
376 |
|
|
|
| 217-374
| 7 |
|
224C ONVOY, LLC |
376 |
|
2020-04-19 |
|
| 217-374
| 8 |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
376 |
|
2005-02-14 |
|
| 217-374
| 9 |
|
224C ONVOY, LLC |
376 |
|
2023-09-23 |
|
| 217-405
| A |
JCVLILAA0MD |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
376 |
|
|
|
| 217-405
| 1 |
|
624H ONVOY SPECTRUM, LLC |
376 |
|
2023-07-07 |
|
| 217-405
| 2 |
|
224C ONVOY, LLC |
376 |
|
2021-12-03 |
|
| 217-405
| 3 |
|
224C ONVOY, LLC |
376 |
|
2022-02-27 |
|
| 217-405
| 4 |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
376 |
|
|
|
| 217-405
| 5 |
|
224C ONVOY, LLC |
376 |
|
2021-02-26 |
|
| 217-405
| 7 |
|
224C ONVOY, LLC |
376 |
|
2022-12-19 |
|
| 217-405
| 8 |
|
224C ONVOY, LLC |
376 |
|
2023-03-24 |
|
Last updated: Thu, 01 Jan 2026 03:59:49 UTC
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