Local Calling Guide
Area code/prefix search
Leland, IL
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 779-991
| A |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
|
|
| 779-991
| 0 |
|
495J STRATUS NETWORKS |
358 |
|
2020-12-13 |
|
| 779-991
| 1 |
|
224C ONVOY, LLC |
358 |
|
2020-10-11 |
|
| 779-991
| 2 |
|
224C ONVOY, LLC |
358 |
|
2021-02-12 |
|
| 779-991
| 3 |
|
224C ONVOY, LLC |
358 |
|
2021-02-12 |
|
| 779-991
| 4 |
|
224C ONVOY, LLC |
358 |
|
2021-02-12 |
|
| 779-991
| 6 |
|
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2022-02-06 |
|
| 779-991
| 8 |
|
624H ONVOY SPECTRUM, LLC |
358 |
|
2024-04-28 |
|
| 779-991
| 9 |
|
145J TERRA NOVA TELECOM INC. |
358 |
|
2025-05-21 |
|
| 815-495
| A |
LELDILXBRS0 |
1015 FRONTIER NORTH, INC. - IL |
358 |
|
|
|
| 815-495
| 0 |
|
593K MCC TELEPHONY LLC |
358 |
|
2010-06-13 |
|
| 815-495
| 1 |
|
224C ONVOY, LLC |
358 |
|
2019-08-24 |
|
| 815-495
| 2 |
|
1015 FRONTIER NORTH, INC. - IL |
358 |
|
|
|
| 815-495
| 3 |
|
1015 FRONTIER NORTH, INC. - IL |
358 |
|
|
|
| 815-495
| 4 |
|
1015 FRONTIER NORTH, INC. - IL |
358 |
|
|
|
| 815-495
| 5 |
|
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2012-08-24 |
|
| 815-495
| 6 |
|
073H TELNYX LLC |
358 |
|
2020-07-13 |
|
| 815-495
| 7 |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2015-06-25 |
|
| 815-495
| 9 |
|
1015 FRONTIER NORTH, INC. - IL |
358 |
|
|
|
Last updated: Tue, 13 Jan 2026 21:50:02 UTC
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