Local Calling Guide
Area code/prefix search
Forrest (Livingston), IL
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 779-298
| A |
BLTNILXDXCY |
515J IP HORIZON LLC |
366 |
|
|
|
| 779-298
| 0 |
|
495J STRATUS NETWORKS |
366 |
|
2021-03-31 |
|
| 779-298
| 1 |
|
515J IP HORIZON LLC |
366 |
|
2020-11-06 |
|
| 779-298
| 2 |
|
624H ONVOY SPECTRUM, LLC |
366 |
|
2023-06-02 |
|
| 779-298
| 8 |
|
939H COMMIO, LLC |
366 |
|
2024-02-04 |
|
| 779-425
| A |
|
516C AT&T CORP. |
366 |
|
2025-08-22 |
|
| 779-425
| 7 |
|
516C AT&T CORP. |
366 |
|
2025-08-22 |
|
| 779-739
| A |
BLTNILXDXFY |
506J TWILIO INTERNATIONAL, INC. |
366 |
|
|
|
| 779-739
| 7 |
|
506J TWILIO INTERNATIONAL, INC. |
366 |
|
2022-04-16 |
|
| 779-855
| A |
BLTNILTS7MD |
145J TERRA NOVA TELECOM INC. |
366 |
|
|
|
| 779-855
| 5 |
|
145J TERRA NOVA TELECOM INC. |
366 |
|
2021-05-29 |
|
| 779-990
| A |
BLTNILTS3MD |
939H COMMIO, LLC |
366 |
|
|
|
| 779-990
| 0 |
|
939H COMMIO, LLC |
366 |
|
2021-06-10 |
|
| 815-657
| A |
FRSTILFODS0 |
9329 ILLINOIS BELL TEL CO |
366 |
|
|
|
| 815-657
| 0 |
|
9329 ILLINOIS BELL TEL CO |
366 |
|
|
|
| 815-657
| 1 |
|
224C ONVOY, LLC |
366 |
|
2019-07-15 |
|
| 815-657
| 2 |
|
224C ONVOY, LLC |
366 |
|
2019-01-17 |
|
| 815-657
| 4 |
|
073H TELNYX LLC |
366 |
|
2020-07-09 |
|
| 815-657
| 5 |
|
846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL |
366 |
|
2010-03-15 |
|
| 815-657
| 7 |
|
9329 ILLINOIS BELL TEL CO |
366 |
|
|
|
| 815-657
| 8 |
|
9329 ILLINOIS BELL TEL CO |
366 |
|
|
|
| 815-657
| 9 |
|
224C ONVOY, LLC |
366 |
|
2019-07-15 |
|
Last updated: Thu, 01 Jan 2026 03:59:49 UTC
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