Local Calling Guide
Area code/prefix search
Auburn, IL
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 217-438
| A |
AUBNILXCRS0 |
1015 FRONTIER NORTH, INC. - IL |
374 |
|
|
|
| 217-438
| 0 |
|
063E PEERLESS NETWORK OF ILLINOIS, LLC - IL |
374 |
|
2015-10-29 |
|
| 217-438
| 1 |
|
073H TELNYX LLC |
374 |
|
2023-11-16 |
|
| 217-438
| 2 |
|
1015 FRONTIER NORTH, INC. - IL |
374 |
|
|
|
| 217-438
| 3 |
|
1015 FRONTIER NORTH, INC. - IL |
374 |
|
|
|
| 217-438
| 4 |
|
1015 FRONTIER NORTH, INC. - IL |
374 |
|
|
|
| 217-438
| 5 |
|
1015 FRONTIER NORTH, INC. - IL |
374 |
|
|
|
| 217-438
| 6 |
|
1015 FRONTIER NORTH, INC. - IL |
374 |
|
|
|
| 217-438
| 8 |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
374 |
|
2017-10-15 |
|
| 217-438
| 9 |
|
1015 FRONTIER NORTH, INC. - IL |
374 |
|
|
|
| 217-616
| A |
AUBNILXCPS0 |
1015 FRONTIER NORTH, INC. - IL |
374 |
|
|
|
| 217-616
| 0 |
|
495J STRATUS NETWORKS |
374 |
|
2020-11-13 |
|
| 217-616
| 1 |
|
145J TERRA NOVA TELECOM INC. |
374 |
|
2025-06-01 |
|
| 217-616
| 2 |
|
224C ONVOY, LLC |
374 |
|
2019-07-21 |
|
| 217-616
| 3 |
|
224C ONVOY, LLC |
374 |
|
2019-07-21 |
|
| 217-616
| 4 |
|
624H ONVOY SPECTRUM, LLC |
374 |
|
2021-06-29 |
|
| 217-616
| 6 |
|
224C ONVOY, LLC |
374 |
|
2018-07-30 |
|
| 217-616
| 9 |
|
1015 FRONTIER NORTH, INC. - IL |
374 |
|
2016-12-26 |
|
| 217-915
| A |
SPFDILES7MD |
224C ONVOY, LLC |
374 |
|
|
|
| 217-915
| 5 |
|
224C ONVOY, LLC |
374 |
|
2021-02-26 |
|
| 217-915
| 6 |
|
624H ONVOY SPECTRUM, LLC |
374 |
|
2021-11-13 |
|
| 217-915
| 7 |
|
624H ONVOY SPECTRUM, LLC |
374 |
|
2021-11-13 |
|
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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