Local Calling Guide
Area code/prefix search
Kirkwood, IL
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 309-598
| A |
MCMBILXDZMD |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
977 |
|
|
|
| 309-598
| 0 |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
977 |
|
|
|
| 309-598
| 1 |
|
224C ONVOY, LLC |
977 |
|
2020-03-13 |
|
| 309-598
| 2 |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
977 |
|
2019-07-08 |
|
| 309-598
| 3 |
|
224C ONVOY, LLC |
977 |
|
2021-07-05 |
|
| 309-598
| 5 |
|
342F MTC COMMUNICATIONS, INC. - IL |
977 |
|
2022-04-17 |
|
| 309-598
| 6 |
|
624H ONVOY SPECTRUM, LLC |
977 |
|
2023-07-29 |
|
| 309-598
| 7 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
977 |
|
2014-07-29 |
|
| 309-598
| 8 |
|
495J STRATUS NETWORKS |
977 |
|
2021-02-28 |
|
| 309-598
| 9 |
|
224C ONVOY, LLC |
977 |
|
2021-04-09 |
|
| 309-768
| A |
KRWDILXDRS0 |
1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL |
977 |
|
|
|
| 309-960
| A |
MCMBILXDX9X |
224C ONVOY, LLC |
977 |
|
2024-08-06 |
|
| 309-960
| 0 |
|
224C ONVOY, LLC |
977 |
|
2024-08-06 |
|
| 309-960
| 9 |
|
224C ONVOY, LLC |
977 |
|
2024-08-06 |
|
Last updated: Tue, 13 Jan 2026 21:50:02 UTC
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