Local Calling Guide
Area code/prefix search
Tuscola, IL
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 217-253
| A |
TSCLILXCDS0 |
1015 FRONTIER NORTH, INC. - IL |
370 |
|
|
|
| 217-253
| 1 |
|
1015 FRONTIER NORTH, INC. - IL |
370 |
|
|
|
| 217-253
| 2 |
|
1015 FRONTIER NORTH, INC. - IL |
370 |
|
|
|
| 217-253
| 3 |
|
1015 FRONTIER NORTH, INC. - IL |
370 |
|
|
|
| 217-253
| 4 |
|
1015 FRONTIER NORTH, INC. - IL |
370 |
|
|
|
| 217-253
| 5 |
|
1015 FRONTIER NORTH, INC. - IL |
370 |
|
|
|
| 217-253
| 6 |
|
1015 FRONTIER NORTH, INC. - IL |
370 |
|
|
|
| 217-253
| 7 |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
370 |
|
2014-10-20 |
|
| 217-253
| 8 |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
370 |
|
2005-01-30 |
|
| 217-253
| 9 |
|
1015 FRONTIER NORTH, INC. - IL |
370 |
|
|
|
| 217-599
| A |
CHMPILCPXHX |
593K MCC TELEPHONY LLC |
370 |
|
|
|
| 217-599
| 0 |
|
063E PEERLESS NETWORK OF ILLINOIS, LLC - IL |
370 |
|
2015-10-31 |
|
| 217-599
| 1 |
|
593K MCC TELEPHONY LLC |
370 |
|
2010-03-25 |
|
| 217-599
| 2 |
|
073H TELNYX LLC |
370 |
|
2020-07-20 |
|
| 217-599
| 3 |
|
224C ONVOY, LLC |
370 |
|
2019-07-05 |
|
| 217-599
| 4 |
|
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
370 |
|
2017-10-06 |
|
| 217-599
| 5 |
|
224C ONVOY, LLC |
370 |
|
2018-10-07 |
|
| 217-599
| 6 |
|
224C ONVOY, LLC |
370 |
|
2019-07-05 |
|
| 217-599
| 7 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
370 |
|
2016-06-17 |
|
| 217-599
| 9 |
|
145J TERRA NOVA TELECOM INC. |
370 |
|
2025-07-06 |
|
| 447-474
| A |
CHMPILCPOMD |
224C ONVOY, LLC |
370 |
|
|
|
| 447-474
| 0 |
|
624H ONVOY SPECTRUM, LLC |
370 |
|
2024-05-18 |
|
| 447-474
| 4 |
|
224C ONVOY, LLC |
370 |
|
2021-07-04 |
|
| 447-474
| 5 |
|
224C ONVOY, LLC |
370 |
|
2021-07-04 |
|
| 447-474
| 7 |
|
224C ONVOY, LLC |
370 |
|
2021-06-17 |
|
Last updated: Tue, 13 Jan 2026 21:50:02 UTC
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