Local Calling Guide
Area code/prefix search
Carrollton, IL
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 217-409
| A |
JCVLILAA0MD |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
376 |
|
|
|
| 217-409
| 0 |
|
939H COMMIO, LLC |
376 |
|
2023-09-11 |
|
| 217-409
| 1 |
|
939H COMMIO, LLC |
376 |
|
2023-09-11 |
|
| 217-409
| 2 |
|
624H ONVOY SPECTRUM, LLC |
376 |
|
2023-07-07 |
|
| 217-409
| 3 |
|
939H COMMIO, LLC |
376 |
|
2023-09-11 |
|
| 217-409
| 4 |
|
224C ONVOY, LLC |
376 |
|
2020-04-19 |
|
| 217-409
| 5 |
|
939H COMMIO, LLC |
376 |
|
2023-09-11 |
|
| 217-409
| 6 |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
376 |
|
2008-06-10 |
|
| 217-409
| 7 |
|
939H COMMIO, LLC |
376 |
|
2023-09-11 |
|
| 217-409
| 8 |
|
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
376 |
|
2022-04-15 |
|
| 217-409
| 9 |
|
073H TELNYX LLC |
376 |
|
2022-08-12 |
|
| 217-702
| A |
JCVLILAA0MD |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
376 |
|
|
|
| 217-702
| 0 |
|
939H COMMIO, LLC |
376 |
|
2024-02-02 |
|
| 217-702
| 2 |
|
224C ONVOY, LLC |
376 |
|
2021-08-09 |
|
| 217-702
| 4 |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
376 |
|
|
|
| 217-702
| 6 |
|
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
376 |
|
2024-09-06 |
|
| 217-702
| 7 |
|
197D VONAGE AMERICA LLC |
376 |
|
2025-10-20 |
|
| 217-760
| A |
JCVLILAAIMD |
197D VONAGE AMERICA LLC |
376 |
|
|
|
| 217-760
| 0 |
|
197D VONAGE AMERICA LLC |
376 |
|
2019-10-31 |
|
| 217-760
| 1 |
|
224C ONVOY, LLC |
376 |
|
2021-02-12 |
|
| 217-760
| 2 |
|
224C ONVOY, LLC |
376 |
|
2021-02-12 |
|
| 217-942
| A |
CRTNILXCRS0 |
1015 FRONTIER NORTH, INC. - IL |
376 |
|
|
|
| 217-942
| 3 |
|
1015 FRONTIER NORTH, INC. - IL |
376 |
|
|
|
| 217-942
| 5 |
|
1015 FRONTIER NORTH, INC. - IL |
376 |
|
|
|
| 217-942
| 6 |
|
1015 FRONTIER NORTH, INC. - IL |
376 |
|
|
|
| 217-942
| 7 |
|
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
376 |
|
2016-12-15 |
|
| 217-942
| 9 |
|
1015 FRONTIER NORTH, INC. - IL |
376 |
|
|
|
Last updated: Tue, 13 Jan 2026 21:50:02 UTC
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