Local Calling Guide
Area code/prefix search
Modesto, IL
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 217-439
| A |
MDSTILXCDS0 |
1055 FRONTIER COMMUNICATIONS-MIDLAND, INC. |
374 |
|
|
|
| 217-439
| 0 |
|
1055 FRONTIER COMMUNICATIONS-MIDLAND, INC. |
374 |
|
|
|
| 217-439
| 1 |
|
1055 FRONTIER COMMUNICATIONS-MIDLAND, INC. |
374 |
|
|
|
| 217-439
| 2 |
|
224C ONVOY, LLC |
374 |
|
2019-04-21 |
|
| 217-439
| 3 |
|
224C ONVOY, LLC |
374 |
|
2019-04-21 |
|
| 217-439
| 4 |
|
224C ONVOY, LLC |
374 |
|
2018-07-30 |
|
| 217-439
| 5 |
|
1055 FRONTIER COMMUNICATIONS-MIDLAND, INC. |
374 |
|
|
|
| 217-439
| 6 |
|
224C ONVOY, LLC |
374 |
|
2020-08-07 |
|
| 217-439
| 7 |
|
1055 FRONTIER COMMUNICATIONS-MIDLAND, INC. |
374 |
|
|
|
| 217-439
| 8 |
|
224C ONVOY, LLC |
374 |
|
2020-08-07 |
|
| 217-439
| 9 |
|
1055 FRONTIER COMMUNICATIONS-MIDLAND, INC. |
374 |
|
|
|
| 447-946
| A |
SPFDILESXTX |
965H FRACTEL, LLC |
374 |
|
|
|
| 447-946
| 0 |
|
495J STRATUS NETWORKS |
374 |
|
2021-12-13 |
|
| 447-946
| 1 |
|
624H ONVOY SPECTRUM, LLC |
374 |
|
2024-05-24 |
|
| 447-946
| 3 |
|
965H FRACTEL, LLC |
374 |
|
2021-04-17 |
|
| 447-946
| 4 |
|
224C ONVOY, LLC |
374 |
|
2021-10-16 |
|
| 447-946
| 6 |
|
224C ONVOY, LLC |
374 |
|
2021-04-18 |
|
Last updated: Tue, 13 Jan 2026 21:50:02 UTC
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